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.

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Quick Overview

Finger-safe IP20 protection
Optional blown fuse indicator lights
DIN-rail mount
Compact footprint
Quick, easy fuse change

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Details

Volts (VAC) 600 VAC

Volts (VDC) 600 VDC

Ampere Range (A) 31-60 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

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

ROHS Compliant Yes

Lead Free Yes

CE conformity Yes

UL File Card E52283 IZLT.E52283

CSA File Card Class: 6225-01 File: 032169_0_000
Class: 6225-01 File: 207417
Class: 6225-01 File: 234651

Additional Information

Manufacturer: Mersen

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