Hammond 1447S – Type 12 Mild Steel Wallmount Disconnect Enclosure ; Continuous Hinge Door

Standards

• UL 508A Type 12, 13
• CSA Type 12, 13
• Complies with
• NEMA Type 12 and 13
• IEC 60529, IP54
• Appropriate components are required to maintain these standards

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 handles 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

• Formed 14-gauge steel.
• Continuously welded seams.
• Larger sizes include door and body stiffeners.
• Welded brackets provide for enclosure mounting.
• The formed lip on the door and enclosure excludes flowing liquids and contaminants.
• Cutouts and holes are provided to suit the handle, operating mechanism and door-closing mechanism.
• Continuously hinged doors may be removed by pulling the hinge pin.
• Latch pivots and cover interlock brackets are welded to the door.
• Cover latch bars for door handles are provided.
• Collar studs are provided for mounting inner panels.
• A removable 12-gauge inner panel is included.
• Seamless poured-in-place gasket.
• A bonding stud is provided on the door and a grounding stud is provided in the enclosure.
• A literature pocket is provided.

• The cover and enclosure are finished in ANSI61 gray powder coat finish inside and out.
• The inner panel is finished in a white powder coat finish.
• Disconnects, operating mechanisms and door hardware are not provided with the enclosure and must be ordered separately from the manufacturer.
• Enclosures with an “H” dimension under 40″ require 2-point door closing hardware.
• Enclosures with an “H” dimension of 40″ or more require 3-point door closing hardware.