Hoffman (nVent) AEK230NDH Electrical Interlock, Steel | Graybar Store
Hoffman (nVent) - Electrical Interlock, Steel - AEK230NDH
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    Electrical Interlock, Steel

    Manufacturer: Hoffman (nVent)
    Manufacturer #: AEK230NDH
    SKU: 88132285
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    Standard:UL 508A Component Recognized, File No. E61997, CSA Certified, File No. 42186
    Voltage (Volts):230V
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    Product Detail:
    • Manufacturer Hoffman (nVent)
    • Manufacturer # AEK230NDH
    • Voltage (Volts) 230V
    • Type Electrical Interlocks
    • UNSPSC 39121321
    • Materials Steel
    • Standard UL 508A Component Recognized, File No. E61997, CSA Certified, File No. 42186
    • SKU Spec Sheet
      AEK230NDH Spec Sheet
    • ECCN EAR99
    • Country of Origin US - USA
    Product Overview:
    Electrical Interlock, NDH, Bulletin A80 (Accessories - Misc.), Size/Dims: 230 volt, Material/Finish: Steel/zinc
    Provide positive internal safety lockout on electrical enclosures while the equipment is energized. Use catalog numbers AEK115, AEK230 and AEK460 are used with standard Hoffman door latching mechanisms. When energized, these interlocks prevent the door handle from being turned to open the door. Fit either clockwise or counterclockwise handles in the following enclosures:, 1. All two-door Type 4 and 12 enclosures, 2. All Type 4X with 3-point latch enclosures, 3. Free-standing Type 12 enclosures, 4. All one-door Type 12 enclosures with latch kits installedFor DC applications, use catalog number AEK024NDH and the appropriate hardware kit for your enclosure.The interlocks will fit the following enclosures, but modifications are required. Consult the factory for more information., 1. Two-door Type 12 enclosures for flange-mounted disconnects, 2. Heavy duty free-standing Type 12 enclosures for flange-mounted disconnects, 3. Modular Type 12 enclosures for flange-mounted disconnects, 4. Multi-door Type 12 enclosuresThe interlocks will also fit most Hoffman custom enclosures with door latching mechanisms similar to the mechanisms used on the preceding enclosures. AC electrical interlocks will not fit CONCEPT#153; enclosures or Bulletin A25 and A26 enclosures. Interlocks are not designed to be used in place of the standard door or cover latch.Catalog numbers AEK024NDH, AEK115NDH, AEK230NDH and AEK460NDH are designed to be used on some Hoffman enclosures and boxes which have exterior latching only. When energized, these interlocks will prevent the enclosure door from being opened. They fit on the door or cover of the following enclosures and maintain UL Type 4, 4X and 12 when properly installed per Hoffman instructions:, 1. One-door Type 4 and 4X enclosures, 2. Two-door Type 4 and 4X enclosures, 3. One-door Type 12 enclosures, 4. Larger sizes of CH, CHS, CHNF, CHNFSS and CHAL junction boxes, 5. Type 1 and large Type 1 enclosuresThe interlocks also fit in most Hoffman custom en