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  • Fuse Bases BH(NH)
  • Fuse Bases BH(NH)
  • Fuse Bases BH(NH)
  • Fuse Bases BH(NH)

Fuse Bases BH(NH)

Products Info

>>   Category:NT and BH Fuse Base

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>>   E-mail:sales@barfuses.com

>>   Tel:+86-577-62668628

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  • Feature
  • Technical Parameters
  • Installation Dimensions
  • Assembly
  • Description: BH (NH) fuse bases with thermoplastic bodies. DIN Rail and Screw Mounting (size 4 screw fx). This series comes with the clip-in phase barriers kits and neutral links, it obtain IP20 protection standard.

    Ratings:
    ·Fuse Sizes 1, 2, 3,
    ·Voltage: up to 690Vac
    ·Amps: 2 to 1250A
    ·Breaking capacity: 120kA

    Applications: Protection of industrial circuits and electrical apparatus

    Standards and Approvals: IEC 60269, DIN 43620

  • Description BH-250 BH-400 BH-630
    Body PBT
    Contacts Silver plated copper
    Screw, Nuts and Washers Zinc clear plated steel
    Derating Temperature Factors
    for maximum current
    ≤30 °C 1 1 1
    40°C 0.95 0.95 0.95
    50°C 0.85 0.85 0.85
    Maximum Power acceptance 32w 45w 60w
    Degree of Protection IP20 IP20 IP20
    Terminal Screw M10 M10 M12
    Maximum Tightening Torque Screw 32N•m 32N•m 32N•m
    Fixing Both Din Rail and  Screw
    Operating Temperature -20 ~ 70 °C
    Storage Temperature -40 ~ 80 °C

  • 1. Neutral 2. Fuse extraction handle

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