Home Page | Product Range | Price List | UHD M Series
UHD M Series | Type 12 Mild Steel Modular Freestanding Disconnect Enclosure
Hinge Door with Handle (Flange with Multi-Vendor Cutout)
Purchase Product Product Data Sheet Customisation Options

Product Application
  • Designed to bolt together in any number of units for maximum flexibility and ease of transportation. The UDHM system consists of a main enclosure to house the flange mounted disconnect switch and interlocking secondary enclosures which may be added or removed as required. Main enclosure units will 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.
    • 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.
  • For more information, refer to the universal heavy-duty disconnect modular selection guide - click here.
Product Construction
  • 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.
  • 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 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 of 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.
Product Notes
  • Disconnect switches, circuit breakers and operators are not provided with the enclosure and must be ordered separately from the manufacturer.
Product Finish
  • Cover and enclosure are phosphatized and finished in recoatable smooth ANSI 61 grey powder coating.
  • Inner panel is finished in white powder coating.
Product Standards
  • UL 508A type 12.
  • CSA type 12.
  • Complies with:
    • NEMA type 12.
    • IEC 60529, IP54.
  • 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.
Share This Product Range
Share Range on Facebook Share Range on LinkedIn Share Range on X
UHD M 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+
Main Enclosures / Door Type - Double
UHDM727918MFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM847918MFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM847924MFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
Main Enclosures / Door Type - Single
UHDM724118MFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM844118MFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM844124MFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
Secondary Enclosures / Door Type - Double
UHDM727818SFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM847818SFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM847824SFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
Secondary Enclosures / Door Type - Single
UHDM724118SFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM844118SFTC Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM844124SFTC 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.
End Plates
Part No Brand Product Information 1+ 5+ 10+ 25+
Flat End Plate with Mounting Hardware
UHDM7218EPA Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM8418EPA Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM8424EPA Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
Formed End Plate with Mounting Hardware
UHDM7218ECA Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM8418ECA Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM8424ECA 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.
Flat Barrier Plate
Part No Brand Product Information 1+ 5+ 10+ 25+
UHDM7218BPA Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM8418BPA Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDM8424BPA 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.
Inner Panel Bridge Kit
Part No Brand Product Information 1+ 5+ 10+ 25+
UHDMFTC72BK Hammond Click part number for more details P.O.A. P.O.A. P.O.A. P.O.A.
UHDMFTC84BK 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 M Series | Disconnect - Freestanding Enclosures | Hammond Manufacturing Electrical Enclosures | KGA Enclosures Ltd

UHD M Series | Hammond Manufacturing Electrical Enclosures | Enclosures - Racks - Transformers - Components