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Disconnect Enclosures

Disconnect Enclosures
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Disconnect Enclosures

Product catalog summary
Overview: The document provides comprehensive specifications and guidelines for disconnect enclosures by Hammond Manufacturing, designed to house safety disconnect equipment. These enclosures comply with standards such as NEMA, UL, and CSA.
Modular Enclosures: This section details various series of modular freestanding enclosures, including the HFMD/HFMDT Series, which are NEMA 12 rated.
Single Door Disconnect Enclosures: The 1447S series is tailored for safety disconnect equipment from manufacturers like ABB, Allen Bradley, and Siemens, complying with UL 508 Type 12, 13, and NEMA Type 12 and 13 standards.
Construction and Features: Enclosures are constructed from 14-gauge steel with welded seams, featuring door and body stiffeners, oil-resistant gaskets, and a literature pocket. They are finished with a recoatable ANSI 61 gray powder coating.
Standards Compliance: Enclosures meet standards such as UL 508, CSA, NEMA, JIC EGP-1-1967, and IEC 60529, IP54. Appropriate components are necessary to maintain these standards.
Accessories: Available accessories include inner panels, air conditioners, blowers, breather kits, and more.
Technical Specifications: Detailed tables provide dimensions, part numbers, and specifications for different enclosure models.
Key Points: Enclosures are designed for specific safety disconnect equipment and are compatible with various manufacturers' products. Construction features ensure protection against contaminants and ease of installation and maintenance. Compliance with multiple standards ensures reliability and safety in industrial applications.
Specifications: Lists part numbers for single and two-door wallmount and floormount disconnect enclosures, detailing dimensions, mounting centers, and shipping weights. The 1447SN4SS series is made from 304 stainless steel, compliant with NEMA 4 and 4X standards.
Applications: Designed to accommodate various disconnect switches and circuit breakers, with specific models and mechanisms outlined for each brand. Details on handle and shaft requirements for different enclosure depths are provided.
Construction and Standards: Enclosures are made from 10-gauge steel with welded seams, featuring heavy-duty lifting eyes, oil-resistant gaskets, and a three-point latching mechanism. They comply with UL 508 Type 12, CSA Type 12, NEMA Type 12 and 13, JIC EGP-1-1967, EMP-1-1967, and IEC 60529, IP54 standards.
Accessories and Finish: Lists available accessories such as inner panels, air conditioners, adaptor plates, and more. Enclosures are finished in ANSI 61 gray recoatable powder coating on the outside, with a white powder-coated interior.
Key Considerations: Operator adaptor kits are required for each brand and type of disconnect mechanism, ordered separately. Disconnect switches, circuit breakers, and operators are not included and must be sourced separately.
Application: The UHDM system is designed for flexibility and ease of transportation, allowing units to be bolted together as needed. Master enclosures house the flange-mounted disconnect switch, while interlocking slave enclosures can be added or removed as required.
General Electric: Options include Type QMR or QMW disconnect switches with fuse or no-fuse kits, flange handles, and variable depth operating mechanisms.
Siemens I-T-E: Features basic switches with fuse or no-fuse kits, flange mounted handles, and specific operating cables.
Square D: Offers disconnect switches and circuit breakers with universal handle mechanisms and optional long operating rods.
Accessories for Modular Enclosures: Includes formed and flat end plates, flat barrier plates, and panel bridge kits made from various gauges of steel.
Operator Adaptor Kits: Universal series enclosures require specific adaptor kits for different brands and types of disconnects and mechanisms, including an adaptor plate and master door interlocking mechanism.
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Catalog excerpts

Disconnect Enclosures-1

Quality Products. Service Excellence. © Hammond Manufacturing Canada: 519.822.2960 or 905.456.3770 USA: 716.630.7030 Data Subject to change without notice

 Open the catalog to page 1
Disconnect Enclosures-2

Quality Products. Service Excellence. © Hammond Manufacturing Data Subject to change without notice

 Open the catalog to page 2
Disconnect Enclosures-3

www.hammondmfg.com 1447S Single Door Disconnect Enclosures - NEMA 12, 13 ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens I-T-E Max-Flex™, Square D Cutout Detail Standards Wallmount Enclosures Application Designed to house the following safety disconnect equipment: • ABB Controls ange-mounted variable depth operating mechanism for disconnect switches and circuit breakers. Also cable version for circuit breakers. • Allen Bradley 1494V variable depth ange mounted disconnect switches and circuit breaker operators. Will not accept Allen Bradley 1494F disconnect switches, 1494D...

 Open the catalog to page 3
Disconnect Enclosures-4

1447S Single Door Disconnect Enclosures - NEMA 12,13 ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens l-T-E Max-Flex™, Square D Side View Front View COLLAR STUD MOUNTING FOOT- Closing Mechanism Catches top of enclosure only Q Vertical body stiffener req'd on 1447SG only. 0 Omit center body stiffener if A is less than 41". 0 Omit 2 middle studs if A is less than 31". O Omit body stiffeners if B is 28" or less. © Omit 2 middle studs if B is less than 32". 0 Omit door stiffener if B is 32" or less except if AxB is 42"x31.38". Technical references and CAD downloads available...

 Open the catalog to page 4
Disconnect Enclosures-5

www.hammondmfg.com 1447S Single Door Disconnect Enclosures - NEMA 12, 13 ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens I-T-E Max-Flex™, Square D Panel Size Wallmount Enclosures Space Occupied by Disconnect Note: "K" = 4.75 when "C" = 8.00 "K" = 7.09 when "C" = 10.00 "K" = 11.62 when "C" = 12.00 "K" = 11.62 when "C" = 16.00 "K" = 18.38 for 1447S46L12 "P" = Wiring Space Disconnects will occupy space on panel shown by dimensions "K", "L" and "M". Wiring space "P" is available when disconnect is installed in the enclosure. *The disconnect information and space occupied tables...

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Disconnect Enclosures-6

www.hammondmfg.com 1447S Single Door Disconnect Enclosures - NEMA 12, 13 Selection Guide ABB Controls Disconnect Switch Flange operated switch (fusible or non-fusible) Shaft: 8-12” dp enclosures, use DSFHS-12; 16” dp enclosures, use DSFHS-17 Handle: DSFHN-HS12 Door Hardware: 2 pt. Latching, use KDH2R; 3 pt. Latching, use KDH3R and FH-3RL Circuit breaker: ABB Operating Mechanism: see ABB chart Shaft: 8-12” dp enclosures, use K7FHD-S12; 16” dp enclosures, use K7FHD-S17 Handle: K7FHD-HS12 Door Hardware: 2 pt. Latching, use FH-DHK; 3 pt. Latching, use FH-DHK and FH-3RL Circuit Breaker Allen Bradley...

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Disconnect Enclosures-7

www.hammondmfg.com EN4DSC Disconnect Enclosures - NEMA 4 ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens I-T-E Max-Flex™, Square D Cutout Detail Standards Application Wallmount Enclosures Designed to house the following safety disconnect equipment: • ABB Controls ange mounted variable depth operating mechanisms for disconnect switches and circuit breakers. Cable version for circuit breakers also available. • Allen Bradley 1494V variable depth ange mounted disconnect switches and circuit breaker operators NEMA 4 rated. Will not accept Allen Bradley 1494F disconnect switches,...

 Open the catalog to page 7
Disconnect Enclosures-8

EN4DSC Disconnect Enclosures - NEMA 4 ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens l-T-E Max-Flex™, Square D CONSULT VARIOUS DISCONNECT P = WIRING BEND SPACE WHEN ORDER PANELS SEPERATELY FUSE CLIP Mounting Foot Detail Disconnect Mounting Details Enclosure Size Door Body Gauge Gauge Panel Size Technical references and CAD downloads available at www.hammondmfg.com All dimensions in inches unless specified otherwise Quality Products. Service Excellence. © Hammond Manufacturing Canada: 519.822.2960 or 905.456.3770 USA: 716.630.7030 Data Subject to change without notice

 Open the catalog to page 8
Disconnect Enclosures-9

www.hammondmfg.com 1447SN4 Single Door Disconnect Enclosures - NEMA 4 ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens I-T-E Max-Flex™, Square D Cutout Detail Application Wallmount Enclosures Designed to house the following safety disconnect equipment: • ABB Controls ange-mounted variable depth operating mechanism for disconnect switches and circuit breakers. Cable version for circuit breakers also available. • Allen Bradley 1494V variable depth ange mounted disconnect switches and circuit breaker operators NEMA 4 rated. Will not accept Allen Bradley 1494F disconnect switches,...

 Open the catalog to page 9
Disconnect Enclosures-10

1447SN4 Single Door Disconnect Enclosures - NEMA 4 ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens l-T-E Max-Flex™, Square D Front View Formed View Note: Number of door clamps varies to enclosure size. O Vertical body stiffener req'd on 1447SN4G8 only. © Omit center body stiffener if A is less than 41". © Omit 2 middle studs if A is less than 31". O Omit body stiffeners if B is 28" or less © Omit 2 middle studs if B is less than 32". © Omit door stiffener if B is 32" or less except if AxB is 42"x31.38" Panel Size Mounting Centers Technical references and CAD downloads available...

 Open the catalog to page 10
Disconnect Enclosures-11

www.hammondmfg.com EN4DSC 304 Stainless Steel Disconnect Enclosures - NEMA 4, 4X ABB Controls, Allen Bradley, Cutler Hammer, General Electric, Siemens I-T-E Max-Flex™, Square D Cutout Detail Wallmount Enclosures Designed to house the following safety disconnect equipment: • ABB Controls ange mounted variable depth operating mechanisms for disconnect switches and circuit breakers. Cable version for circuit breakers also available. • Allen Bradley 1494V variable depth ange mounted disconnect switches and circuit breaker operators NEMA 4 rated. Will not accept Allen Bradley 1494F disconnect switches,...

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