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Approvals & Standards

  • UL Listed, guide IZLT File E52283
  • CSA Certified C22.2, class 6225 01, File 32169
  • IEC certified 60269-1, 60947-3

Key features & benefits

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 multiplepole 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 a unique latch which will stay open to allow re-positioning of the holder in the future. UltraSafe body material is tough and durable polyamide.

  • Holder not UL listed when installed with French Ferrule fuses.
RECOMMENDED FUSE USAGE:
  • US3J, US6J use with AJT, A4J, HSJ
More specifications

Applications

  • 600 volt motors, transformers, lighting, heating, control circuits, general loads
  • Non-load disconnect

Product Specifications

Item Number

US6J3I  

Description

Fuse Holder UltraSafe™ 600VAC 600VDC Class J 60A 3-Pole LED Pressure Plate IP65  

EAN/UPC code

782001830915  

Rated voltage AC UL

600   V

Rated voltage DC UL

600   V

Rated current

60   A

ROHS Compliant

Yes  

Fuse class

Class J  

Short Circuit Current Rating (SCCR)

200  

Fuse Type/Class

Class J  

Indication System

Yes  

Indication System Type

LED  

Number of Poles

3-pole  

Wiring range

#2 to 14 AWG  

Fuse Installation Method

Clip-in  

Body/Insulating Material

Polyamide  

Max Fuse Rated Current

60   A

Installation Mounting

DIN Rail  

Product Weight

0.8301   kg

Product Width

119.9   mm

Product Length

121.9   mm

Product Height

88.9   mm

Sell Pack Quantity

2   Each

Sell Pack Weight

1.7418   kg

Sell Pack Width

130   mm

Sell Pack Length

260.1   mm

Sell Pack Height

95   mm