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Disconnect Enclosure with Handle Type 12, 42.00x37.38x8.00, Gray, Steel

  • Model numbers ending with "PL" include handle and handle latching hardware
  • Seams continuously welded and ground smooth
  • Bonding provision on door
  • External mounting brackets
  • External-formed flange around all sides of enclosure opening
  • Removable door with continuous hinge
  • Data pocket is high impact thermoplastic
  • Oil-resistant gasket
  • Collar studs for mounting optional panels
  • Holes in body and door for mounting operating handle, operating mechanism, and door closing mechanism
  • Available with or without nVent HOFFMAN supplied padlocking defeater handle and latching system
  • Includes latch pivot post(s) and adjustable door interlock bracket fastened to door, cover latch bar for door, and instructions for installing disconnects
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Catalog #:


Disconnect Wall-Mount Enclosure Type 12


  • Height: 42 in / 1067 mm
  • Finish: Powder Coated
  • Width: 37.38 in / 949 mm
  • Depth: 8 in / 203 mm
  • Protection Rating: NEMA Type 12; NEMA Type 13; IP65
  • Material: Mild Steel
  • Panel Size: 39.00 x 33.00 in / 991 x 838 mm
  • Conductive Panel: A42P36G
  • Panel: A42P36
  • With or Without Handle: With
  • Data Pocket Size: 12.00 x 12.00 in / 305 x 305 mm
  • Exterior Color: Gray
  • Exterior Color Code: ANSI 61
  • Interior Color: White
  • Thickness: 14 ga / 1.9 mm
  • Weight: 113 lb


These general purpose disconnect enclosures accept major brand disconnect switches and circuit breakers, available with or without the nVent HOFFMAN supplied defeater door handle and handle hardware.

Each Disconnect Enclosure with Handle, Type 12 is furnished with latch pivot post(s) and adjustable door interlock bracket fastened to door, cover latch bar for door, and instructions for installing disconnects.

Purchase panels separately.

NOTE: color inside the door is ANSI 61 Gray.

When using a Siemens ITE circuit breaker and an enclosure with an A dimension of 30-, 36- or 42-in., verify the amount of wire bend space required for both the line and load sides. Enclosures 12- and 16-in. deep can be modified to accept Siemens ITE 800 A and 1200 A circuit breakers. Consult factory for details.

Catalog number A60SA3812A24LP enclosure will receive only 400 A and 600 A Allen-Bradley Bulletin 1494V disconnect switches, and Siemens ITE 800 Amp and 1200 Amp circuit breakers. The 400 Amp and 600 Amp Allen-Bradley disconnect switch will not fit any other size enclosure from the Bulletin A25 family. Blank Adapter Plates will not fit catalog number A60SA3812A24LP.

NOTE: nVent HOFFMAN cannot guarantee compatibility of disconnect configurations with third-party latching.



Industry Standards

UL 508A Listed; Type 12, 13; File No. E61997
cUL Listed per CSA C22.2 No. 94; Type 12, 13; File No. E61997
NEMA/EEMAC Type 12, 13
CSA File No. 42186: Type 12
IEC 60529, IP65

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