Return to Home
Ferraz Fast Track

Ultrasafe Fuseholders - US27 Series

Ferraz Shawmut ULTRASAFE modular 800 volt Fuse Holders offer the highest levels of safety and features for 27 x 60 mm fuses. Like all ULTRASAFE holders, they qualify as "finger safe" to an IP20 grade of protection under IEC standards, including fuse changing (with the flick of a finger). The US27 range is available in 1, 2 or 3 pole units, with or without blown-fuse indicator lights in each pole. These holders come standard with a mechanical indicator that shows fuse presence. If a striker fuse is used, this mechanical indicator will also indicate a blown fuse. Microswitches can be supplied with the holders (or ordered separately for field installation) to allow remote communication. DIN rail mounting.

Product Data
[Not Availabe]
[Not Available]


  • Finger Safe
  • Optional Indicator Lights
  • Optional Microswitches
  • DIN Rail Mount
  • Compact Footprint
  • Quick, Easy Fuse Change
  • Applications
  • All circuits up to 800 volts using semiconductor fuses for protection of small inverters, UPS systems, motor drives, etc.
  • No-load disconnect
  • IP20 requirements
  • AC: 800V AC, 150A (27 X 60 mm)
    Withstand rating: 200kA I.R.
    All Ultrasafe Fuse Holders meet the requirements of UL512
  • AC: 00 VDC - 150A
  • UL Recognized Component