Mersen ATMR1/2 Fuse Amp-Trap 600V 0.5A Fast-Acting Class CC, 0.41 Inch Diameter, 0.02 lb

MPN: ATMR1/2
UPC: 782001903411
PPN: FER-ATMR1/2

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Description

Amp-Trap ATMR fast-acting fuses are the smallest dimension 600V fuses suitable for branch-circuit protection. The ATMR is a popular choice for economical protection of control circuits and control circuit transformers where available short circuit currents exceed 10,000 amperes. ATMR's rejection dimensions prevent substitution by lesser rated fuses. These fast-acting fuses give current-limiting protection to general circuits.

Features

Standard 13/32" x 1-1/2" midget fuses look virtually identical, but this rejection-style Class CC fuse is engineered with a specialized physical footprint that only fits into dedicated Class CC blocks. This fail-safe mechanical safeguard completely eliminates the risk of technicians accidentally swapping in lower-rated, non-current-limiting fuses during routine maintenance, ensuring your 600V control circuits are never left vulnerable.
Designed specifically without a time-delay mechanism, this highly responsive 1/2-amp Amp-Trap® fuse provides instantaneous overcurrent protection for delicate, non-inductive loads. By clearing faults at lightning speed, it actively protects expensive control transformers, relays, and lighting circuits from devastating thermal damage, drastically reducing equipment downtime and replacement costs.
Do not let the miniature 10x38mm size fool you; this rugged component delivers a massive 200,000 Amp Short Circuit Current Rating (SCCR) at 600V AC. By heavily restricting peak fault currents before they can peak, it aggressively contains catastrophic electrical events, minimizing dangerous arc flash hazards and protecting your valuable automation switchgear from melting or catching fire.
Fully UL Listed to standard 248-4 and CSA Certified for branch circuit protection, this industrial-grade Mersen fuse ensures your commercial control panels easily pass rigorous local building inspections. Trusting factory-tested, globally compliant hardware guarantees your automated machinery operates safely within legal parameters, effectively shielding your facility from compliance fines and maintaining total insurance validity.