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Finger-Safe UltraSafe Class J

Mersen ULTRASAFE modular 600 volt Fuse Holders for Class J fuses introduce a new level of safety and ease for installing or replacing Class J fuses. ULTRASAFE holders qualify as "finger safe" to an IP20 grade of protection under IEC standards. The US3J accommodates 30A Class J or 22 x 58 mm French Ferrule* fuses. The US6J is for 60A Class J fuses. ULTRASAFE holders are available in compact 1, 2, or 3 pole units, with or without blown-fuse indicators in each pole. Multi-pole units can also be made up in the field by using the multiple-pole Assembly Kits. All units have provisions for locking in the open position for safety during fuse changeouts or equipment servicing. US3J and US6J holders can be snap-mounted to 35 mm DIN rail and they have unique latch which will stay open to allow repositioning of the holder in the future. Ultrasafe body material is tough and durable polyamide.

Features:
  • Finger-safe IP20 protection
  • Optional indicator lights
  • DIN-rail mount
  • Compact footprint
Ratings: 30 & 60A / 600VAC, 115VDC
Approvals: UL, CSA, IEC

H6H6
Items from this catalogue section:
 

Part Number

Description

US3J1 30A J 1P ULTRASAFE E212409
US3J2 30A J 2P ULTRASAFE A213440
US3J3 30A J 3P ULTRASAFE J214460
US3J1I 30A J 1P ULTRASAFE W/IND M212922
US3J2I 30A J 2P ULTRASAFE W/IND W213942
US3J3I 30A J 3P ULTRASAFE W/IND K214967
US3JN 30A J 1P ULTRASAFE NEUTRAL N215476
US3JPAK
US6J1 60A J 1P ULTRASAFE M219592
US6J2 60A J 2P ULTRASAFE P222791
US6J3 60A J 3P ULTRASAFE V205017
US6J1I 60A J 1P ULTRASAFE W/IND F222047
US6J2I 60A J 2P ULTRASAFE W/IND D223310
US6J3I 60A J 3P ULTRASAFE W/IND M211381
US6JN 60A J 1P ULTRASAFE NEUTRAL N212923
US6JPAK