USM3N

Mersen USM Series UltraSafe Modular Fuse holders introduce a new level of safety for Midget 1-1/2" x 13/32" AC and DC-rated fuses up to 30 amperes. UltraSafe holders qualify as “Finger-safe” under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe holders are available in 1, 2, 3 or 4 poles, with or without visual blown-fuse indicators in each pole. Multipole units can also be field assembled by ordering pin-tie handles. UltraSafe holders save up to 15% mounting space and any combination can be snapped onto 35mm DIN-rail for extra savings in panel building time. UltraSafe body material is tough and durable polyamide, with exceptional insulating properties.

Features

• IP20 Finger-Safe (touch safe)
• Optional visual blown fuse Indicator lights
• DIN-rail mounting
• Compact footprint
• Quick, tool-free, easy fuse change outs
• USM use with: ATQ, ATM, A6Y-2B, A25Z-2, TRM, OTM, A13X-2, A60Q-2, DCT, HP6M, HP10M

Applications

• All circuits up to 600 volts for motors, control circuits, transformers, etc…
• DC circuits up to 1000VDC including photovoltaic applications
• Non-load disconnect