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UHD SS Series | Type 4X Stainless Steel Multi-Door Freestanding Disconnect Enclosure
Hinge Door with Handle (Flange with Multi-Vendor Cutout)
Purchase Product Product Data Sheet Customisation Options

Product Application
  • Designed to accept the following disconnect switches and circuit breakers:
    • ABB Controls flange mounted variable depth operating mechanisms for disconnect switches and circuit breakers.
    • Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms. Not compatible with 1494V-R1, R2 and W2 operating handles nor with Allen Bradley 1494F flange mounted disconnect switches and 1494D flange mounted operators for circuit breakers.
    • 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.
    • Siemens 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. Not compatible with class 9422 bracket mounted devices nor class 9422TG1/TG2 devices.
  • For more information, refer to the universal heavy-duty disconnect selection guide - click here.
Product Construction
  • Formed from 12-gauge 304 stainless steel with smooth, continuously welded seams.
  • Body stiffeners are provided in the larger enclosures for extra rigidity.
  • Flange trough collar (FTC) around door opening excludes liquids and contaminants.
  • Heavy-duty lifting eyes are anchored into reinforced top corners.
  • Removable doors are secured with heavy-duty lift off hinges.
  • 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 mechanism with heavy-duty roller ends is provided for ease of door closing.
  • Oil resistant gaskets are permanently secured.
  • The right-hand door on all enclosures is the main door.
  • Main door handle complete with screw defeater and padlock hasp.
  • Secondary door handle complete with padlock hasp.
  • A mechanical interlock activated by the main door prevents the auxiliary door from being opened first.
  • The pre-installed flange cutout provides mounting for disconnect operators (verify compatibility in advance) - interlock hardware included with enclosure.
  • A provision for mounting fluorescent lighting is provided.
  • 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 for the inside of the door.
Product Notes
  • Disconnect switches, circuit breakers and operators are not provided with the enclosure and must be ordered separately from the manufacturer.
Product Finish
  • Door and enclosure are natural stainless steel with a smooth, brushed finish.
  • Inner panel(s) are finished in white powder coating.
Product Standards
  • UL 508A type 3R, 12, 4 and 4X.
  • CSA type 3r, 12, 4 and 4X.
  • Complies with:
    • NEMA type 3R, 12, 13, 4 and 4X.
    • IEC 60529, IP66.
  • Appropriate components are required to maintain these standards.
Hammond Manufacturing Electrical Enclosures
KGA Enclosures Ltd are fully authorised distributors of the Hammond Manufacturing Electrical Enclosures product range. This entire range is available from KGA Enclosures Ltd at great competitive pricing and with full customisation options on all applicable products.

Please remember - KGA Enclosures Ltd are authorised distributors of this product range. Please only use authorised distributors to purchase these products. This will then ensure you receive a genuine product.
Hammond Manufacturing Product Ranges
Did you know, you can find the entire Hammond Manufacturing product range, here at KGA Enclosures Ltd.
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UHD SS Series | Hammond Manufacturing Electrical Enclosures | KGA Enclosures Ltd
Product Options
Please click here for all ordering, pricing confirmation and lead times.
Part No Brand Product Information 1+ 5+ 10+ 25+
Number of Doors - 1
1UHD722918N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
1UHD723518N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
1UHD724118N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
1UHD844118N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
1UHD844124N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
1UHD904118N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
1UHD904120N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
1UHD904124N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
Number of Doors - 2
2UHD725518N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
2UHD726718N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
2UHD727918N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
2UHD727924N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
2UHD847918N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
2UHD847924N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
2UHD907918N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
2UHD907920N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
2UHD907924N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
Number of Doors - 3
3UHD7210118N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
3UHD7211918N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
3UHD8411918N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
3UHD8411924N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
3UHD9011924N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
Number of Doors - 4
4UHD8415718N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
4UHD9015718N4SS Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
For product compatibility and more information, please see the product data sheet.

UHD SS Series | Disconnect - Freestanding Enclosures | Hammond Manufacturing Electrical Enclosures | KGA Enclosures Ltd

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