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 variable depth flange mounted disconnect switches and circuit breaker operators. Will not accept Allen Bradley 1494F disconnect switches, 1494D circuit breaker operators.
    • 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
    • JIC EGP-1-1967
    • IEC 60529, IP54
    • 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.

Finish

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

Note

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

Accessories

Panel Size Mounting Center Center
Part No. A B C D E F G Stiffener²
1447SA8HK 20.00 21.38 8.00 17.00 17.00 15.38 21.25 N
1447SB8HK 24.00 21.38 8.00 21.00 17.00 15.38 25.25 N
1447SC8HK 24.00 25.38 8.00 21.00 21.00 19.38 25.25 N
1447SD8HK 30.00 21.38 8.00 27.00 17.00 15.38 31.25 N
1447SE8HK 30.00 25.38 8.00 27.00 21.00 19.38 31.25 N
1447SF8HK 36.00 25.38 8.00 33.00 21.00 19.38 37.25 N
1447SG8HK 36.00 31.38 8.00 33.00 27.00 25.38 37.25 N
1447SH8HK 42.00 31.38 8.00 39.00 27.00 25.38 43.25 I
1447SJ8HK 42.00 37.38 8.00 39.00 33.00 31.38 43.25 I
1447SK8HK 48.00 37.38 8.00 45.00 33.00 31.38 49.25 I
1447SL8HK 60.00 37.38 8.00 57.00 33.00 31.38 61.25 I
1447SA10HK 20.00 21.38 10.00 17.00 17.00 15.38 21.25 N
1447SB10HK 24.00 21.38 10.00 21.00 17.00 15.38 25.25 N
1447SC10HK 24.00 25.38 10.00 21.00 21.00 19.38 25.25 N
1447SD10HK 30.00 21.38 10.00 27.00 17.00 15.38 31.25 N
1447SE10HK 30.00 25.38 10.00 27.00 21.00 19.38 31.25 N
1447SF10HK 36.00 25.38 10.00 33.00 21.00 19.38 37.25 N
1447SG10HK 36.00 31.38 10.00 33.00 27.00 25.38 37.25 N
1447SH10HK 42.00 31.38 10.00 39.00 27.00 25.38 43.25 I
1447SJ10HK 42.00 37.38 10.00 39.00 33.00 31.38 43.25 I
1447SQ10HK 48.00 25.40 10.00 45.00 21.00 19.38 49.30 N
1447SK10HK 48.00 37.38 10.00 45.00 33.00 31.38 49.25 I
1447SL10HK 60.00 37.38 10.00 57.00 33.00 31.38 61.25 I
1447SE12HK 30.00 25.38 12.00 27.00 21.00 19.38 31.25 N
1447SG12HK 36.00 31.38 12.00 33.00 27.00 25.38 37.25 N
1447SH12HK 42.00 31.38 12.00 39.00 27.00 25.38 43.25 I
1447SJ12HK 42.00 37.38 12.00 39.00 33.00 31.38 43.25 I
1447SK12HK 48.00 37.38 12.00 45.00 33.00 31.38 49.25 I
1447SL12HK 60.00 37.38 12.00 57.00 33.00 31.38 61.25 I
1447SG16HK 36.00 31.38 16.00 33.00 27.00 25.38 37.25 N
1447SH16HK 42.00 31.38 16.00 39.00 27.00 25.38 43.25 I
1447SJ16HK 42.00 37.38 16.00 39.00 33.00 31.38 43.25 I
1447SK16HK 48.00 37.38 16.00 45.00 33.00 31.38 49.25 I
1447SL16HK 60.00 37.38 16.00 57.00 33.00 31.38 61.25 I

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Data subject to change without notice.