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Continuous Hinge with Clamps, Type 4

Bulletin Number:

  • A51NF
  • Industry Standards:

    UL 50, 50E Listed; Type 4, 12, 13; File No. E27567 cUL Listed per CSA C22.2 No. 94; Type 4, 12, 13; File No. E27567 UL 508A Listed; Type 4, 12, 13; File No. E61997 cUL Listed per CSA C22.2 No. 94; Type 4, 12, 13; File No. E61997 NEMA/EEMAC Type 4, 12, 13 CSA, File No. 42184: Type 4 and 12 IEC 60529, IP66
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    A continuous hinge combined with stainless steel clamps on three sides provide environmental protection and security in indoor or outdoor applications.

    Notes:

  • Catalog numbers ending in “S’’ are hinged on short side.
  • Purchase panels separately. Optional stainless steel, conductive, composite and aluminum panels are available for most sizes.
  • Applications:

    A continuous hinge combined with stainless steel clamps on three sides provide environmental protection and security in indoor or outdoor applications.

    Specifications:

  • 16 or 14 gauge steel
  • Seams continuously welded and ground smooth
  • Stainless steel screw-down clamps on three sides of door
  • Continuous hinge
  • Stainless steel hinge pin
  • Oil-resistant gasket
  • Weldnuts provided for mounting optional panels and terminal block kits in size 6.00 x 4.00 in. (152 x 102 mm) and larger
  • Bonding provision on door
  • External wall-mounting brackets for easy installation
  • Accessories:

  • Industrial Corrosion Inhibitors
  • Fast-Operating Clamp-Cover Junction Box Clamp
  • Lock Kit for Clamp Cover Junction Boxes
  • Panels for Junction Boxes
  • Junction Box and Wall-Mount Enclosure Swing Out Panel Kit
  • Terminal Block Kit Assembly for Junction Boxes Overview
  • Modifications and Customizations:

    Hoffman excels at modifying and customizing products to your specifications. Contact your local Hoffman sales office or distributor for complete information.
    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 A mm B mm C mm Gauge Panel Conductive Panel Panel Size D x E mm. Mounting G x H mm Overall L x W mm F mm J mm K mm M mm T mm V mm Y mm N mm
    Catalog Number A mm B mm C mm Gauge Panel Conductive Panel Panel Size D x E mm. Mounting G x H mm Overall L x W mm F mm J mm K mm M mm T mm V mm Y mm N mm
    102 102 76 16 No Panel No Panel No Panel 121 x 51 140 x 125 66 14 35 76 -
    152 102 76 16 A6P4 A6P4G 124 x 73 171 x 51 191 x 125 64 66 14 35 76 8 - 60
    203 152 89 14 A8P6 A8P6G 171 x 124 222 x 102 241 x 176 77 79 14 60 127 6 16 86
    152 152 102 16 A6P6 A6P6G 124 x 124 171 x 102 191 x 176 90 92 14 60 127 8 - -
    305 152 102 14 A12P6 A12P6G 273 x 124 324 x 102 343 x 176 90 92 14 60 127 6 14 76
    203 203 102 14 A8P8 A8P8G 171 x 175 222 x 152 241 x 227 90 92 14 86 178 6 16 86
    254 203 102 14 A10P8 A10P8G 222 x 175 273 x 152 292 x 227 90 92 14 86 178 6 16 38
    305 254 127 14 A12P10 A12P10G 273 x 225 324 x 203 343 x 278 115 117 14 51 229 6 16 76
    305 254 127 14 A12P10 A12P10G 273 x 225 324 x 203 343 x 278 115 117 14 51 229 6 16 76
    203 152 152 14 A8P6 A8P6G 171 x 124 222 x 102 241 x 176 140 143 14 60 127 6 16 86
    203 203 152 14 A8P8 A8P8G 171 x 175 222 x 152 241 x 227 140 143 14 86 178 6 16 86
    254 203 152 14 A10P8 A10P8G 222 x 175 273 x 152 292 x 227 140 143 14 86 178 6 16 38
    356 203 152 14 A14P8 A14P8G 324 x 175 375 x 175 394 x 227 140 143 14 86 178 6 14 76
    254 254 152 14 A10P10 A10P10G 222 x 226 273 x 203 292 x 278 140 143 14 38 229 6 16 38
    406 254 152 14 A16P10 A16P10G 375 x 226 425 x 203 445 x 278 140 143 14 51 229 6 14 38
    305 305 152 14 A12P12 A12P12G 273 x 276 324 x 254 343 x 329 140 143 14 64 279 6 16 -
    356 305 152 14 A14P12 A14P12G 324 x 276 375 x 254 394 x 329 140 143 14 51 279 6 16 76
    356 305 152 14 A14P12 A14P12G 324 x 276 375 x 254 394 x 329 140 143 14 51 279 6 16 76
    406 356 152 14 A16P14 A16P14G 375 x 327 425 x 305 445 x 379 140 143 14 89 330 6 16 38
    406 356 152 14 A16P14 A16P14G 375 x 327 425 x 305 445 x 379 140 143 14 89 330 6 16 38
    305 254 203 14 A12P10 A12P10G 273 x 225 324 x 203 343 x 278 115 117 14 51 229 6 16 76
    356 305 203 14 A14P12 A14P12G 324 x 276 375 x 254 394 x 329 140 143 14 51 279 6 16 76
    406 356 203 14 A16P14 A16P14G 375 x 327 425 x 305 445 x 379 140 143 14 89 330 6 16 38
    406 356 254 14 A16P14 A16P14G 375 x 327 425 x 305 445 x 379 140 143 14 89 330 6 16 38