US3J


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Mersen UltraSafe modular class J fuseholders introduce a new level of safety and ease for installing or replacing class J fuses. UltraSafe fuseholders qualify as finger-safe to an IP20 grade of protection under IEC standards. The US3J accommodates 30A class J or IEC cylindrical 22x58mm fuses. The US6J accommodates 60A class J. UltraSafe fuseholders are available in compact 1, 2, or 3-pole units, with or without visual blown fuse indication. Multiple poles can be assembled in the field by ordering and installing pin-tie handles. US3J and US6J fuseholders can be mounted on 35mm DIN-rail. Body material is a tough and durable polyamide.

 

AC Voltage 600 VAC

DC Voltage 600 VDC

Ampere Range 0-30 A

Class

Class J
Accessory

Mounting DIN-rail

Connection Terminal Type Pressure Plate

Body Material Polyamide

Materials Contact Tin-plated Copper

SCCR 200 kA

Wiring Range #2 to 14 AWG

Enclosure IP20

Number of Poles 1-3

Standards

UL Listed to standard 4248-8, File E52283
CSA Certified C22.2, Class 6225, File 32169

Applications 600V motors, transformers, lighting, heating, control circuits, general loads

 

Products

  • US3J1 - E212409
  • US3J1I - M212922
  • US3J2 - A213440
  • US3J2I - W213942
  • US3J3 - J214460
  • US3J3I - K214967
  • US3JN - N215476
  • US3JPAK - N1022546