The Ultrasafe modular 24, 48 and 600 volt Fuse Holders introduce a new level of safety for UL Class fuses as well as DC rated fuses up to 30 amperes. Ultrasafe holders qualify as "finger safe" under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). Ultrasafe holders are available in 1, 2, 3 or sometimes 4 poles, with or without blown-fuse indicators in each pole. AC indicators are orange and DC are red. Multi-pole units can also be made up by ordering pin-tie handles for field assembly. All units have provisions for locking in the open position for safety during fuse changeouts or equipment servicing. Ultrasafe body material is tough and durable polyamide, with exceptional insulating properties.


  • Finger Safe
  • Optional Indicator Lights
  • DIN Rail Mount
  • Compact Footprint
  • Quick, Easy Fuse Change


  • All circuits up to 600 volts for motors, control circuits, transformers, etc.
  • Non-load disconnect
  • 12, 24 and 48 volt DC circuits


  • Ferraz Shawmut