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Operator Adapters for Universal Cutouts

Bulletin Number:

  • ADY
  • Material:

  • Steel
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    Description:

    Used on all Hoffman Type 4 and 12 disconnect enclosures with a universal flange cutout. An operator adapter is required to install a disconnect in Bulletin A21, A28, A34 and A4L3D Hoffman enclosures that have a universal cutout. Operator adapters include an adapter plate and additional components needed to interlock the master door with the disconnect operating mechanism. Installation instructions are included with each operator adapter. Each brand and type of disconnect requires a different operator adapter. Be sure to select the correct operator adapter and enclosure for the disconnect device selected. A 400A (or greater) disconnect switch and 600A (or greater) circuit breaker require the large handle. A 200A (or less) disconnect switch and 400A (or less) circuit breaker require a small handle.
    Drawings and Technical Publications are available by clicking the "Items" tab. Select your desired Catalog Number and click on the Downloads tab for that particular catalog number.
     
    Catalog Number Brand and Type of Operator
    Catalog Number Brand and Type of Operator
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    Allen-Bradley 1494V Variable-Depth; Allen-Bradley 140U, 1494C & 194RC Cable-Operated; Large Handle
    Siemens I-T-E Max-Flex™; Small Handle
    Siemens I-T-E Max-Flex™; Large Handle
    ABB Controls, Small Handle
    ABB Controls, Large Handle
    ABB Variable-Depth, Small Handle
    Eaton Cutler-Hammer C361, C371 Variable Depth
    Eaton Cutler-Hammer C371 Flex-Shaft Cable-Operated
    Eaton Cutler-Hammer/Westinghouse Below Handle AMT & Flex-Cable for F Frame Circuit Breakers
    Eaton Cutler-Hammer/Westinghouse Flex-Cable for Circuit Breakers Except for F Frame
    General Electric STDA Variable-Depth
    General Electric Flexible Cable-Operated
    Square D® Class 9422 Variable-Depth
    Square D® Class 9422 Flex-Cable Mechanisms