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Type 4 Mild Steel Wallmount Disconnect Enclosure 1447S HK Series

Continuous Hinge Door (Flange w/ multi-vendor cutout) with Defeater Handle

Application

  • Designed to house the following safety disconnect equipment:
    • ABB Controls flange-mounted variable depth operating mechanism for disconnect switches and circuit breakers. Also cable version for circuit breakers.
    • Allen Bradley 1494V and 1494U variable depth flange mounted disconnect switches and circuit breaker mechanisms.
    • C-H Westinghouse C361 flange mounted variable depth operating mechanism with disconnect switches and C371 flange mounted variable depth operating mechanisms for circuit breakers. Also Flex-Shaft™ handle mechanisms for circuit breakers.
    • General Electric Type STDA flange handles and variable depth operating mechanism for disconnect switches and circuit breakers. Also SpectraFlex™ cable operators for circuit breakers.
    • Siemens I-T-E Max-Flex™ flange mounted variable depth handles for disconnect switches and circuit breakers.
    • Square D class 9422 disconnect switches with flange mounted variable depth operating mechanisms or cable mechanisms and Class 9422 flange-mounted variable depth operating mechanisms or cable mechanisms for circuit breakers. Will not accept Square D Class 9422 bracket-mounted disconnect devices, 9422TG1 or TG2 devices

Standards

  • UL 508A Type 4, 12, and 13
  • CSA Type 4, 12, and 13
  • Complies with
    • NEMA Type 4, 12 and 13
    • IEC 60529, IP66
    • Appropriate components are required to maintain these standards.

Construction

  • Formed 14-gauge steel.
  • Continuously welded seams.
  • Larger sizes include door and body stiffeners.
  • Welded brackets provide for enclosure mounting.
  • Formed lip on enclosure exclude flowing liquids and contaminants.
  • Seamless poured-in place gasket.
  • Cutouts and holes are provided to suit the flange handle operating mechanism.
  • Continuously hinged doors may be removed by pulling the hinge pin.
  • Pad lock defeater handle mechanism is provided along with latching rods and interlock brackets.
  • Collar studs are provided for mounting inner panels.
  • A removable 12 gauge inner panel is included.
  • A bonding stud is provided on the door and a grounding stud is provided in the enclosure.
  • A literature pocket is provided.

Note

  • Disconnects, operating mechanisms are not provided with the enclosure, and must be ordered separately from the manufacturer.

Finish

  • Cover and enclosure are finished in ANSI61 gray powder coat finish inside and out.
  • Inner panel finished in white powder coat finish.

Documents and Downloads

Document File Type File Size Download
1447S HK Series Datasheet PDF 272 KB