Documentation & Downloads
Mersen US6J1I US6J Fuse Holder 600V 60A Class J 1-Pole Finger-Safe with DIN Rail Mount & Indicator Lights
- MPN: US6J1I
- UPC: 782001830892
- PPN: FER-US6J1I
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Description
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
Features
- The Mersen US6J1I features an UltraSafe™ design that meets strict IEC standards with an IP20 finger-safe rating, ensuring personnel are completely shielded from live electrical components during routine maintenance.
- Equipped with a built-in, low-leakage LED blown-fuse indicator, this 1-pole module provides instant visual notification the moment a circuit drops. This eliminates the time-consuming process of manually testing fuses with a multimeter across high-density control loops, drastically slashing troubleshooting metrics and minimizing industrial downtime.
- Engineered to withstand demanding electrical environments, this modular holder is rated for up to 60A at 600VAC or 600VDC and boasts a robust Short Circuit Current Rating (SCCR) of 200kA. This commercial-grade performance ensures full National Electrical Code (NEC) compliance for protecting downstream branch circuits, industrial motor drives, transformers, and heating systems.
- Designed with a compact, space-saving footprint (39.9 mm width) and a high-impact polyamide housing, this unit snaps directly onto standard 35mm DIN rails. It features a unique, engineered latch that remains locked open during layout adjustments, making rapid installations, field re-positioning, or multi-pole expansions using assembly kits completely seamless.
Documentation & Downloads
Specifications
Key Specifications
- Rated voltage AC UL
- 600 V
- Frequency (Hz)
- 50/60 Hz
- ROHS Compliant
- Yes
- Fuse Class
- Class J
- Fuse Type/Class
- Class J
- Indication System Type
- LED
- Wiring range
- #2 to 14 AWG
- Torque Rating
- 45 lb-in
- Installation Mounting
- DIN Rail
- Width
- 1.57 in
- Height
- 3.5 in
Rated voltage DC UL600 V
Ampere Rating60 A
AC or DCAC/DC
Short Circuit Current Rating (SCCR)200 kA
Indication SystemYes
Number of Poles1-Pole
Fuse Installation MethodClip-in
Max Fuse Rating60 A
Body/Insulating MaterialPolyamide
Length4.8 in
Weight0.6 lb
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CAD
$65.03
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
CAD$65.03/ EA
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