Fuse Amp-Trap® Midget 600V 3A Fast-Acting, 1.5 Inch Length, 100kA I.R.
Mersen

Mersen ATM3 Fuse Amp-Trap® Midget 600V 3A Fast-Acting, 1.5 Inch Length, 100kA I.R.

  • MPN: ATM3
  • UPC: 782001900724
  • PPN: FER-ATM3

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Spec sheet

Description

Amp-Trap® midget fast-acting ATM fuses are rated 600 volts AC and DC, with a 100kA interrupting rating. These ratings give the ATM a wide range of applications not covered by other midget fuses. In addition, ratings of 30/35, 30/40 and 30/50 amperes are offered for specific applications such as capacitor protection. These ATM fuses must still be considered 30A fuses because of their dimensions, but are able to withstand much higher inrush currents and tougher duty cycles. (Not for Branch Circuit Protection).

Features

  • Engineered as a premium fast-acting component, the ATM3 responds instantly to overcurrent spikes and short circuits. This rapid-response capability isolates faults within milliseconds, shielding vulnerable control components, small transformers, and solid-state instrumentation from terminal thermal damage.
  • Featuring a robust dual-voltage rating of 600V AC and 600V DC, this midget fuse provides flexible, multi-platform protection. It seamlessly transitions between high-voltage industrial machinery, standard commercial lighting panels, and specialized DC installations like photovoltaic solar arrays without requiring a change in inventory.
  • Boasting a massive 100,000-amp interrupting rating (I.R.), this single-element fuse safely stops severe fault currents under high-energy conditions. It eliminates the risk of catastrophic arc flashes or violent physical housing failure inside your control panels, ensuring local system faults do not trigger widespread facility downtime.
  • Built to the universal 13/32 in times 1-1/2 in (10.3 times 38.1 mm) mechanical footprint, the ATM3 serves as a flawless, drop-in substitute. It fits securely into any standard midget open-style fuse block or finger-safe UltraSafe™ fuse holder, eliminating hardware retrofitting delays and easing routine industrial maintenance tasks.

Documentation & Downloads

Specifications

Additional

Voltage
600 V AC/DC
Interrupting Rating
100 kA
Length
1.5 in
Frequency
50/60 Hz
Fuse Class
Midget
Mounting
Clip
Weight
0.017 lb
Amperage3 A
Fuse TypeFast-Acting
Dimensions10 x 38 mm
Connection TypeFerrule
Connection MaterialTin-Plated Copper
MaterialGMG
CertificationUL Listed, DC Listed, CSA Certified, RoHS Compliant

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