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Home / Electrical Enclosures / N12 Modular Disconnect Enclosure with Panel

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

N12 Modular Disconnect Enclosure

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N12 Modular Disconnect Enclosure with Panel

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SKU# UHDM724118MFTC - Hammond Manufacturing

$3,916.41 /

Shipping calculated at checkout.

Dimensions

Product variants

Quantity

Need it fast? Stock can vary, so reach out to us first for up-to-date availability and lead times on time-sensitive orders.

Shipping Method: LTL Freight

Shipping Method

For shipments that aren’t dock-to-dock or have special delivery requirements beyond a liftgate, we recommend reaching out to our team of account managers at 1-800-352-6631 prior to placing your order.

We'll be happy to review your delivery needs and provide an accurate freight quote.

Otherwise, additional delivery charges could apply. Learn More

Estimated Ship Date: Thu Jun 18 - Sat Jun 20

Estimated Ship Date

Estimated ship dates are based on standard availability and production schedules and may differ from what’s shown on this page.

We recommend reaching out to our team of account managers at 1-800-352-6631 prior to placing your order.
We'll be happy to confirm current stock levels and provide the most accurate lead times.

Otherwise, ship dates are subject to change based on material availability and manufacturing demand. Learn More

Overview

● External Depth: 18.13

● External Height: 72.13

● Material: Mild Steel

● RoHS Compliant: Yes

● Manufacturer: Hammond Manufacturing

● Country of Origin: CA

● External Depth: 18.13

● External Height: 72.13

● Material: Mild Steel

● RoHS Compliant: Yes

● Manufacturer: Hammond Manufacturing

● Country of Origin: CA

● External Depth: 18.13

● External Height: 72.13

● Material: Mild Steel

● RoHS Compliant: Yes

● Manufacturer: Hammond Manufacturing

● Country of Origin: CA

● External Depth: 18.13

● External Height: 84.13

● Material: Mild Steel

● RoHS Compliant: Yes

● Manufacturer: Hammond Manufacturing

● Country of Origin: CA

● External Depth: 24.13

● External Height: 84.13

● Material: Mild Steel

● RoHS Compliant: Yes

● Manufacturer: Hammond Manufacturing

● Country of Origin: CA

● External Depth: 18.13

● External Height: 84.13

● Material: Mild Steel

● RoHS Compliant: Yes

● Manufacturer: Hammond Manufacturing

● Country of Origin: CA

● External Depth: 24.13

● External Height: 84.13

● Material: Mild Steel

● RoHS Compliant: Yes

● Manufacturer: Hammond Manufacturing

● Country of Origin: CA

● External Depth: 18.13

● External Height: 84.13

● Material: Mild Steel

● RoHS Compliant: Yes

● Manufacturer: Hammond Manufacturing

● Country of Origin: CA

● External Depth: 24.13

● External Height: 84.13

● Material: Mild Steel

● RoHS Compliant: Yes

● Manufacturer: Hammond Manufacturing

● Country of Origin: CA

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Dimensions

Product Information

N12 Modular Disconnect Enclosure with Panel

Product Description

N12 Modular Disconnect Enc w/panel - 72.13 x 40.75 x 18.13 - Steel/Gray

Formed from 10 gauge steel with smooth continuously welded seams.
Body stiffeners are provided in the larger enclosures for extra rigidity.
Heavy duty lifting eyes are anchored into reinforced top corners.
Removable doors are secured with heavy duty lift off hinges.
Flange trough collar (FTC) around door excludes liquids and contaminants.
Formed 10 gauge steel inner panels are provided on collar studs.
Panel supports are provided.
Center post is removable, providing easy panel installation.
Heavy duty three point latching door mechanism.
Side openings are reinforced to provide structural strength, smooth edges and preset gasket compression.
Oil resistant gaskets on doors and side openings are permanently secured. No gasket kit is provided.
Master door handle complete with screw defeater and padlock hasp.
Slave door handle complete with padlock hasp.
A mechanical interlock activated by the master door prevents the auxiliary door from being opened first.
The universal flange cutout provides mounting for disconnect operators by use of the appropriate operator adaptor kit.
A bonding stud is provided in the door and a grounding stud is provided in the enclosure for each door.
A literature pocket is provided.
Formed End Plates and Flat End Plates
- Formed from 12 gauge steel.
- Used to enclose the open end(s) of one or more modular enclosures.
- Two types are available. No separate gasket kit is required.
Flat Barrier Plate
- Formed from 14 gauge steel.
- May be used to provide a barrier between modular enclosures. They are supplied complete with gasket.
Panel Bridge Kit
- Formed from 10 gauge steel.
- May be used to join back panels together between modular enclosures to provide a continuous panel surface.

Designed to bolt together in any number of units for maximum flexibility and ease of transportation. The UHDM system consists of a Master enclosure to house the flange mounted disconnect switch and interlocking Slave enclosures which may be added or removed as required. Master enclosure units will accept the following disconnect switches and circuit breakers:
- ABB Controls flange mounted variable depth operating mechanism for disconnect switches and circuit breakers.
- Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms.
- C-H Westinghouse Type C361 disconnect switches and operator mechanism. Cutler Hammer Type C371 circuit breaker operating mechanisms. Flex Shaft™ handle operators for circuit breakers.
- General Electric Type STDA flange handles and variable depth operating mechanisms for disconnect switches and circuit breakers. Also Spectra-Flex™ cable operators for circuit breakers.
- I-T-E Max-Flex™ flange mounted variable depth operating handles for disconnect switches and circuit breakers.
- Square D disconnect switches and circuit breakers used with Class 9422 flange mounted variable depth operating mechanisms or cable mechanisms. These enclosures will not receive Class 9422 bracket mounted disconnect devices or Class 9422TG1 or TG2 devices.
Refer to the Universal Heavy Duty Disconnect Modular Selection Guide.

USMCA Compliant:

Yes

IP Rating:

IP54

REACH Compliant:

Yes

Panel:

Included

Type Rating:

type-12

Standards:

UL 508A Type 12
CSA Type 12
Complies with
- NEMA Type 12
- IEC 60529, IP54
Appropriate components are required to maintain these standards.

N12 Modular Disconnect Enc w/panel - 72.13 x 78.5 x 18.13 - Steel/Gray

Formed from 10 gauge steel with smooth continuously welded seams.
Body stiffeners are provided in the larger enclosures for extra rigidity.
Heavy duty lifting eyes are anchored into reinforced top corners.
Removable doors are secured with heavy duty lift off hinges.
Flange trough collar (FTC) around door excludes liquids and contaminants.
Formed 10 gauge steel inner panels are provided on collar studs.
Panel supports are provided.
Center post is removable, providing easy panel installation.
Heavy duty three point latching door mechanism.
Side openings are reinforced to provide structural strength, smooth edges and preset gasket compression.
Oil resistant gaskets on doors and side openings are permanently secured. No gasket kit is provided.
Master door handle complete with screw defeater and padlock hasp.
Slave door handle complete with padlock hasp.
A mechanical interlock activated by the master door prevents the auxiliary door from being opened first.
The universal flange cutout provides mounting for disconnect operators by use of the appropriate operator adaptor kit.
A bonding stud is provided in the door and a grounding stud is provided in the enclosure for each door.
A literature pocket is provided.
Formed End Plates and Flat End Plates
- Formed from 12 gauge steel.
- Used to enclose the open end(s) of one or more modular enclosures.
- Two types are available. No separate gasket kit is required.
Flat Barrier Plate
- Formed from 14 gauge steel.
- May be used to provide a barrier between modular enclosures. They are supplied complete with gasket.
Panel Bridge Kit
- Formed from 10 gauge steel.
- May be used to join back panels together between modular enclosures to provide a continuous panel surface.

Designed to bolt together in any number of units for maximum flexibility and ease of transportation. The UHDM system consists of a Master enclosure to house the flange mounted disconnect switch and interlocking Slave enclosures which may be added or removed as required. Master enclosure units will accept the following disconnect switches and circuit breakers:
- ABB Controls flange mounted variable depth operating mechanism for disconnect switches and circuit breakers.
- Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms.
- C-H Westinghouse Type C361 disconnect switches and operator mechanism. Cutler Hammer Type C371 circuit breaker operating mechanisms. Flex Shaft™ handle operators for circuit breakers.
- General Electric Type STDA flange handles and variable depth operating mechanisms for disconnect switches and circuit breakers. Also Spectra-Flex™ cable operators for circuit breakers.
- I-T-E Max-Flex™ flange mounted variable depth operating handles for disconnect switches and circuit breakers.
- Square D disconnect switches and circuit breakers used with Class 9422 flange mounted variable depth operating mechanisms or cable mechanisms. These enclosures will not receive Class 9422 bracket mounted disconnect devices or Class 9422TG1 or TG2 devices.
Refer to the Universal Heavy Duty Disconnect Modular Selection Guide.

USMCA Compliant:

Yes

IP Rating:

IP54

REACH Compliant:

Yes

Panel:

Included

Type Rating:

type-12

Standards:

UL 508A Type 12
CSA Type 12
Complies with
- NEMA Type 12
- IEC 60529, IP54
Appropriate components are required to maintain these standards.

N12 Modular Disconnect Enc w/panel - 72.13 x 79 x 18.13 - Steel/Gray

Formed from 10 gauge steel with smooth continuously welded seams.
Body stiffeners are provided in the larger enclosures for extra rigidity.
Heavy duty lifting eyes are anchored into reinforced top corners.
Removable doors are secured with heavy duty lift off hinges.
Flange trough collar (FTC) around door excludes liquids and contaminants.
Formed 10 gauge steel inner panels are provided on collar studs.
Panel supports are provided.
Center post is removable, providing easy panel installation.
Heavy duty three point latching door mechanism.
Side openings are reinforced to provide structural strength, smooth edges and preset gasket compression.
Oil resistant gaskets on doors and side openings are permanently secured. No gasket kit is provided.
Master door handle complete with screw defeater and padlock hasp.
Slave door handle complete with padlock hasp.
A mechanical interlock activated by the master door prevents the auxiliary door from being opened first.
The universal flange cutout provides mounting for disconnect operators by use of the appropriate operator adaptor kit.
A bonding stud is provided in the door and a grounding stud is provided in the enclosure for each door.
A literature pocket is provided.
Formed End Plates and Flat End Plates
- Formed from 12 gauge steel.
- Used to enclose the open end(s) of one or more modular enclosures.
- Two types are available. No separate gasket kit is required.
Flat Barrier Plate
- Formed from 14 gauge steel.
- May be used to provide a barrier between modular enclosures. They are supplied complete with gasket.
Panel Bridge Kit
- Formed from 10 gauge steel.
- May be used to join back panels together between modular enclosures to provide a continuous panel surface.

Designed to bolt together in any number of units for maximum flexibility and ease of transportation. The UHDM system consists of a Master enclosure to house the flange mounted disconnect switch and interlocking Slave enclosures which may be added or removed as required. Master enclosure units will accept the following disconnect switches and circuit breakers:
- ABB Controls flange mounted variable depth operating mechanism for disconnect switches and circuit breakers.
- Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms.
- C-H Westinghouse Type C361 disconnect switches and operator mechanism. Cutler Hammer Type C371 circuit breaker operating mechanisms. Flex Shaft™ handle operators for circuit breakers.
- General Electric Type STDA flange handles and variable depth operating mechanisms for disconnect switches and circuit breakers. Also Spectra-Flex™ cable operators for circuit breakers.
- I-T-E Max-Flex™ flange mounted variable depth operating handles for disconnect switches and circuit breakers.
- Square D disconnect switches and circuit breakers used with Class 9422 flange mounted variable depth operating mechanisms or cable mechanisms. These enclosures will not receive Class 9422 bracket mounted disconnect devices or Class 9422TG1 or TG2 devices.
Refer to the Universal Heavy Duty Disconnect Modular Selection Guide.

USMCA Compliant:

Yes

IP Rating:

IP54

REACH Compliant:

Yes

Panel:

Included

Type Rating:

type-12

Standards:

UL 508A Type 12
CSA Type 12
Complies with
- NEMA Type 12
- IEC 60529, IP54
Appropriate components are required to maintain these standards.

N12 Modular Disconnect Enc w/panel - 84.13 x 40.75 x 18.13 - Steel/Gray

Formed from 10 gauge steel with smooth continuously welded seams.
Body stiffeners are provided in the larger enclosures for extra rigidity.
Heavy duty lifting eyes are anchored into reinforced top corners.
Removable doors are secured with heavy duty lift off hinges.
Flange trough collar (FTC) around door excludes liquids and contaminants.
Formed 10 gauge steel inner panels are provided on collar studs.
Panel supports are provided.
Center post is removable, providing easy panel installation.
Heavy duty three point latching door mechanism.
Side openings are reinforced to provide structural strength, smooth edges and preset gasket compression.
Oil resistant gaskets on doors and side openings are permanently secured. No gasket kit is provided.
Master door handle complete with screw defeater and padlock hasp.
Slave door handle complete with padlock hasp.
A mechanical interlock activated by the master door prevents the auxiliary door from being opened first.
The universal flange cutout provides mounting for disconnect operators by use of the appropriate operator adaptor kit.
A bonding stud is provided in the door and a grounding stud is provided in the enclosure for each door.
A literature pocket is provided.
Formed End Plates and Flat End Plates
- Formed from 12 gauge steel.
- Used to enclose the open end(s) of one or more modular enclosures.
- Two types are available. No separate gasket kit is required.
Flat Barrier Plate
- Formed from 14 gauge steel.
- May be used to provide a barrier between modular enclosures. They are supplied complete with gasket.
Panel Bridge Kit
- Formed from 10 gauge steel.
- May be used to join back panels together between modular enclosures to provide a continuous panel surface.

Designed to bolt together in any number of units for maximum flexibility and ease of transportation. The UHDM system consists of a Master enclosure to house the flange mounted disconnect switch and interlocking Slave enclosures which may be added or removed as required. Master enclosure units will accept the following disconnect switches and circuit breakers:
- ABB Controls flange mounted variable depth operating mechanism for disconnect switches and circuit breakers.
- Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms.
- C-H Westinghouse Type C361 disconnect switches and operator mechanism. Cutler Hammer Type C371 circuit breaker operating mechanisms. Flex Shaft™ handle operators for circuit breakers.
- General Electric Type STDA flange handles and variable depth operating mechanisms for disconnect switches and circuit breakers. Also Spectra-Flex™ cable operators for circuit breakers.
- I-T-E Max-Flex™ flange mounted variable depth operating handles for disconnect switches and circuit breakers.
- Square D disconnect switches and circuit breakers used with Class 9422 flange mounted variable depth operating mechanisms or cable mechanisms. These enclosures will not receive Class 9422 bracket mounted disconnect devices or Class 9422TG1 or TG2 devices.
Refer to the Universal Heavy Duty Disconnect Modular Selection Guide.

USMCA Compliant:

Yes

IP Rating:

IP54

REACH Compliant:

Yes

Panel:

Included

Type Rating:

type-12

Standards:

UL 508A Type 12
CSA Type 12
Complies with
- NEMA Type 12
- IEC 60529, IP54
Appropriate components are required to maintain these standards.

N12 Modular Disconnect Enc w/panel - 84.13 x 40.75 x 24.13 - Steel/Gray

Formed from 10 gauge steel with smooth continuously welded seams.
Body stiffeners are provided in the larger enclosures for extra rigidity.
Heavy duty lifting eyes are anchored into reinforced top corners.
Removable doors are secured with heavy duty lift off hinges.
Flange trough collar (FTC) around door excludes liquids and contaminants.
Formed 10 gauge steel inner panels are provided on collar studs.
Panel supports are provided.
Center post is removable, providing easy panel installation.
Heavy duty three point latching door mechanism.
Side openings are reinforced to provide structural strength, smooth edges and preset gasket compression.
Oil resistant gaskets on doors and side openings are permanently secured. No gasket kit is provided.
Master door handle complete with screw defeater and padlock hasp.
Slave door handle complete with padlock hasp.
A mechanical interlock activated by the master door prevents the auxiliary door from being opened first.
The universal flange cutout provides mounting for disconnect operators by use of the appropriate operator adaptor kit.
A bonding stud is provided in the door and a grounding stud is provided in the enclosure for each door.
A literature pocket is provided.
Formed End Plates and Flat End Plates
- Formed from 12 gauge steel.
- Used to enclose the open end(s) of one or more modular enclosures.
- Two types are available. No separate gasket kit is required.
Flat Barrier Plate
- Formed from 14 gauge steel.
- May be used to provide a barrier between modular enclosures. They are supplied complete with gasket.
Panel Bridge Kit
- Formed from 10 gauge steel.
- May be used to join back panels together between modular enclosures to provide a continuous panel surface.

Designed to bolt together in any number of units for maximum flexibility and ease of transportation. The UHDM system consists of a Master enclosure to house the flange mounted disconnect switch and interlocking Slave enclosures which may be added or removed as required. Master enclosure units will accept the following disconnect switches and circuit breakers:
- ABB Controls flange mounted variable depth operating mechanism for disconnect switches and circuit breakers.
- Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms.
- C-H Westinghouse Type C361 disconnect switches and operator mechanism. Cutler Hammer Type C371 circuit breaker operating mechanisms. Flex Shaft™ handle operators for circuit breakers.
- General Electric Type STDA flange handles and variable depth operating mechanisms for disconnect switches and circuit breakers. Also Spectra-Flex™ cable operators for circuit breakers.
- I-T-E Max-Flex™ flange mounted variable depth operating handles for disconnect switches and circuit breakers.
- Square D disconnect switches and circuit breakers used with Class 9422 flange mounted variable depth operating mechanisms or cable mechanisms. These enclosures will not receive Class 9422 bracket mounted disconnect devices or Class 9422TG1 or TG2 devices.
Refer to the Universal Heavy Duty Disconnect Modular Selection Guide.

USMCA Compliant:

Yes

IP Rating:

IP54

REACH Compliant:

Yes

Panel:

Included

Type Rating:

type-12

Standards:

UL 508A Type 12
CSA Type 12
Complies with
- NEMA Type 12
- IEC 60529, IP54
Appropriate components are required to maintain these standards.

N12 Modular Disconnect Enc w/panel - 84.13 x 78.5 x 18.13 - Steel/Gray

Formed from 10 gauge steel with smooth continuously welded seams.
Body stiffeners are provided in the larger enclosures for extra rigidity.
Heavy duty lifting eyes are anchored into reinforced top corners.
Removable doors are secured with heavy duty lift off hinges.
Flange trough collar (FTC) around door excludes liquids and contaminants.
Formed 10 gauge steel inner panels are provided on collar studs.
Panel supports are provided.
Center post is removable, providing easy panel installation.
Heavy duty three point latching door mechanism.
Side openings are reinforced to provide structural strength, smooth edges and preset gasket compression.
Oil resistant gaskets on doors and side openings are permanently secured. No gasket kit is provided.
Master door handle complete with screw defeater and padlock hasp.
Slave door handle complete with padlock hasp.
A mechanical interlock activated by the master door prevents the auxiliary door from being opened first.
The universal flange cutout provides mounting for disconnect operators by use of the appropriate operator adaptor kit.
A bonding stud is provided in the door and a grounding stud is provided in the enclosure for each door.
A literature pocket is provided.
Formed End Plates and Flat End Plates
- Formed from 12 gauge steel.
- Used to enclose the open end(s) of one or more modular enclosures.
- Two types are available. No separate gasket kit is required.
Flat Barrier Plate
- Formed from 14 gauge steel.
- May be used to provide a barrier between modular enclosures. They are supplied complete with gasket.
Panel Bridge Kit
- Formed from 10 gauge steel.
- May be used to join back panels together between modular enclosures to provide a continuous panel surface.

Designed to bolt together in any number of units for maximum flexibility and ease of transportation. The UHDM system consists of a Master enclosure to house the flange mounted disconnect switch and interlocking Slave enclosures which may be added or removed as required. Master enclosure units will accept the following disconnect switches and circuit breakers:
- ABB Controls flange mounted variable depth operating mechanism for disconnect switches and circuit breakers.
- Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms.
- C-H Westinghouse Type C361 disconnect switches and operator mechanism. Cutler Hammer Type C371 circuit breaker operating mechanisms. Flex Shaft™ handle operators for circuit breakers.
- General Electric Type STDA flange handles and variable depth operating mechanisms for disconnect switches and circuit breakers. Also Spectra-Flex™ cable operators for circuit breakers.
- I-T-E Max-Flex™ flange mounted variable depth operating handles for disconnect switches and circuit breakers.
- Square D disconnect switches and circuit breakers used with Class 9422 flange mounted variable depth operating mechanisms or cable mechanisms. These enclosures will not receive Class 9422 bracket mounted disconnect devices or Class 9422TG1 or TG2 devices.
Refer to the Universal Heavy Duty Disconnect Modular Selection Guide.

USMCA Compliant:

Yes

IP Rating:

IP54

REACH Compliant:

Yes

Panel:

Included

Type Rating:

type-12

Standards:

UL 508A Type 12
CSA Type 12
Complies with
- NEMA Type 12
- IEC 60529, IP54
Appropriate components are required to maintain these standards.

N12 Modular Disconnect Enc w/panel - 84.13 x 78.5 x 24.13 - Steel/Gray

Formed from 10 gauge steel with smooth continuously welded seams.
Body stiffeners are provided in the larger enclosures for extra rigidity.
Heavy duty lifting eyes are anchored into reinforced top corners.
Removable doors are secured with heavy duty lift off hinges.
Flange trough collar (FTC) around door excludes liquids and contaminants.
Formed 10 gauge steel inner panels are provided on collar studs.
Panel supports are provided.
Center post is removable, providing easy panel installation.
Heavy duty three point latching door mechanism.
Side openings are reinforced to provide structural strength, smooth edges and preset gasket compression.
Oil resistant gaskets on doors and side openings are permanently secured. No gasket kit is provided.
Master door handle complete with screw defeater and padlock hasp.
Slave door handle complete with padlock hasp.
A mechanical interlock activated by the master door prevents the auxiliary door from being opened first.
The universal flange cutout provides mounting for disconnect operators by use of the appropriate operator adaptor kit.
A bonding stud is provided in the door and a grounding stud is provided in the enclosure for each door.
A literature pocket is provided.
Formed End Plates and Flat End Plates
- Formed from 12 gauge steel.
- Used to enclose the open end(s) of one or more modular enclosures.
- Two types are available. No separate gasket kit is required.
Flat Barrier Plate
- Formed from 14 gauge steel.
- May be used to provide a barrier between modular enclosures. They are supplied complete with gasket.
Panel Bridge Kit
- Formed from 10 gauge steel.
- May be used to join back panels together between modular enclosures to provide a continuous panel surface.

Designed to bolt together in any number of units for maximum flexibility and ease of transportation. The UHDM system consists of a Master enclosure to house the flange mounted disconnect switch and interlocking Slave enclosures which may be added or removed as required. Master enclosure units will accept the following disconnect switches and circuit breakers:
- ABB Controls flange mounted variable depth operating mechanism for disconnect switches and circuit breakers.
- Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms.
- C-H Westinghouse Type C361 disconnect switches and operator mechanism. Cutler Hammer Type C371 circuit breaker operating mechanisms. Flex Shaft™ handle operators for circuit breakers.
- General Electric Type STDA flange handles and variable depth operating mechanisms for disconnect switches and circuit breakers. Also Spectra-Flex™ cable operators for circuit breakers.
- I-T-E Max-Flex™ flange mounted variable depth operating handles for disconnect switches and circuit breakers.
- Square D disconnect switches and circuit breakers used with Class 9422 flange mounted variable depth operating mechanisms or cable mechanisms. These enclosures will not receive Class 9422 bracket mounted disconnect devices or Class 9422TG1 or TG2 devices.
Refer to the Universal Heavy Duty Disconnect Modular Selection Guide.

USMCA Compliant:

Yes

IP Rating:

IP54

REACH Compliant:

Yes

Panel:

Included

Type Rating:

type-12

Standards:

UL 508A Type 12
CSA Type 12
Complies with
- NEMA Type 12
- IEC 60529, IP54
Appropriate components are required to maintain these standards.

N12 Modular Disconnect Enc w/panel - 84.13 x 79 x 18.13 - Steel/Gray

Formed from 10 gauge steel with smooth continuously welded seams.
Body stiffeners are provided in the larger enclosures for extra rigidity.
Heavy duty lifting eyes are anchored into reinforced top corners.
Removable doors are secured with heavy duty lift off hinges.
Flange trough collar (FTC) around door excludes liquids and contaminants.
Formed 10 gauge steel inner panels are provided on collar studs.
Panel supports are provided.
Center post is removable, providing easy panel installation.
Heavy duty three point latching door mechanism.
Side openings are reinforced to provide structural strength, smooth edges and preset gasket compression.
Oil resistant gaskets on doors and side openings are permanently secured. No gasket kit is provided.
Master door handle complete with screw defeater and padlock hasp.
Slave door handle complete with padlock hasp.
A mechanical interlock activated by the master door prevents the auxiliary door from being opened first.
The universal flange cutout provides mounting for disconnect operators by use of the appropriate operator adaptor kit.
A bonding stud is provided in the door and a grounding stud is provided in the enclosure for each door.
A literature pocket is provided.
Formed End Plates and Flat End Plates
- Formed from 12 gauge steel.
- Used to enclose the open end(s) of one or more modular enclosures.
- Two types are available. No separate gasket kit is required.
Flat Barrier Plate
- Formed from 14 gauge steel.
- May be used to provide a barrier between modular enclosures. They are supplied complete with gasket.
Panel Bridge Kit
- Formed from 10 gauge steel.
- May be used to join back panels together between modular enclosures to provide a continuous panel surface.

Designed to bolt together in any number of units for maximum flexibility and ease of transportation. The UHDM system consists of a Master enclosure to house the flange mounted disconnect switch and interlocking Slave enclosures which may be added or removed as required. Master enclosure units will accept the following disconnect switches and circuit breakers:
- ABB Controls flange mounted variable depth operating mechanism for disconnect switches and circuit breakers.
- Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms.
- C-H Westinghouse Type C361 disconnect switches and operator mechanism. Cutler Hammer Type C371 circuit breaker operating mechanisms. Flex Shaft™ handle operators for circuit breakers.
- General Electric Type STDA flange handles and variable depth operating mechanisms for disconnect switches and circuit breakers. Also Spectra-Flex™ cable operators for circuit breakers.
- I-T-E Max-Flex™ flange mounted variable depth operating handles for disconnect switches and circuit breakers.
- Square D disconnect switches and circuit breakers used with Class 9422 flange mounted variable depth operating mechanisms or cable mechanisms. These enclosures will not receive Class 9422 bracket mounted disconnect devices or Class 9422TG1 or TG2 devices.
Refer to the Universal Heavy Duty Disconnect Modular Selection Guide.

USMCA Compliant:

Yes

IP Rating:

IP54

REACH Compliant:

Yes

Panel:

Included

Type Rating:

type-12

Standards:

UL 508A Type 12
CSA Type 12
Complies with
- NEMA Type 12
- IEC 60529, IP54
Appropriate components are required to maintain these standards.

N12 Modular Disconnect Enc w/panel - 84.13 x 79 x 24.13 - Steel/Gray

Formed from 10 gauge steel with smooth continuously welded seams.
Body stiffeners are provided in the larger enclosures for extra rigidity.
Heavy duty lifting eyes are anchored into reinforced top corners.
Removable doors are secured with heavy duty lift off hinges.
Flange trough collar (FTC) around door excludes liquids and contaminants.
Formed 10 gauge steel inner panels are provided on collar studs.
Panel supports are provided.
Center post is removable, providing easy panel installation.
Heavy duty three point latching door mechanism.
Side openings are reinforced to provide structural strength, smooth edges and preset gasket compression.
Oil resistant gaskets on doors and side openings are permanently secured. No gasket kit is provided.
Master door handle complete with screw defeater and padlock hasp.
Slave door handle complete with padlock hasp.
A mechanical interlock activated by the master door prevents the auxiliary door from being opened first.
The universal flange cutout provides mounting for disconnect operators by use of the appropriate operator adaptor kit.
A bonding stud is provided in the door and a grounding stud is provided in the enclosure for each door.
A literature pocket is provided.
Formed End Plates and Flat End Plates
- Formed from 12 gauge steel.
- Used to enclose the open end(s) of one or more modular enclosures.
- Two types are available. No separate gasket kit is required.
Flat Barrier Plate
- Formed from 14 gauge steel.
- May be used to provide a barrier between modular enclosures. They are supplied complete with gasket.
Panel Bridge Kit
- Formed from 10 gauge steel.
- May be used to join back panels together between modular enclosures to provide a continuous panel surface.

Designed to bolt together in any number of units for maximum flexibility and ease of transportation. The UHDM system consists of a Master enclosure to house the flange mounted disconnect switch and interlocking Slave enclosures which may be added or removed as required. Master enclosure units will accept the following disconnect switches and circuit breakers:
- ABB Controls flange mounted variable depth operating mechanism for disconnect switches and circuit breakers.
- Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms.
- C-H Westinghouse Type C361 disconnect switches and operator mechanism. Cutler Hammer Type C371 circuit breaker operating mechanisms. Flex Shaft™ handle operators for circuit breakers.
- General Electric Type STDA flange handles and variable depth operating mechanisms for disconnect switches and circuit breakers. Also Spectra-Flex™ cable operators for circuit breakers.
- I-T-E Max-Flex™ flange mounted variable depth operating handles for disconnect switches and circuit breakers.
- Square D disconnect switches and circuit breakers used with Class 9422 flange mounted variable depth operating mechanisms or cable mechanisms. These enclosures will not receive Class 9422 bracket mounted disconnect devices or Class 9422TG1 or TG2 devices.
Refer to the Universal Heavy Duty Disconnect Modular Selection Guide.

USMCA Compliant:

Yes

IP Rating:

IP54

REACH Compliant:

Yes

Panel:

Included

Type Rating:

type-12

Standards:

UL 508A Type 12
CSA Type 12
Complies with
- NEMA Type 12
- IEC 60529, IP54
Appropriate components are required to maintain these standards.

About the Manufacturer

Hammond Manufacturing features a variety of quality data center products including server racks and cabinets, electrical enclosures, power strips, transformers, and chokes. With 80 years of experience in manufacturing and 100 years in business, Hammond provides reliability and trusted product design. Hammond serves multiple market needs including voice and data, data centers, networking and telecommunications, security, audio video, and testing. Need a custom server rack, PDU, or accessories? Rackmount Solutions can provide a quote for any Hammond custom projects.

Shipping

Rackmount Solutions wants you to be completely happy and satisfied with your purchase and that includes the shipping method to your location. Items ship by UPS daily, or LTL motor freight truck and/or their designated partner/contractors. If you have an established account with a delivery company, we will make every effort to ship on that carrier and you will be billed directly by them. Please tell us at the time the order is placed in the comment section of the checkout.

Full Shipping Policy & Accessorial Freight Charges

Product Specs

External Depth:18.13
External Height:72.13
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

External Depth:18.13
External Height:72.13
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

External Depth:18.13
External Height:72.13
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

External Depth:18.13
External Height:84.13
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

External Depth:24.13
External Height:84.13
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

External Depth:18.13
External Height:84.13
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

External Depth:24.13
External Height:84.13
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

External Depth:18.13
External Height:84.13
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

External Depth:24.13
External Height:84.13
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

Downloads

Hammond Catalog
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Rackmount Solutions Overview
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Hammond Catalog
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Rackmount Solutions Overview
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Hammond Catalog
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Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Rackmount Solutions offers a full variety of data center power, cooling and security products, featuring a complete set of custom server racks made in the USA.

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