Mersen

Mersen ATQR1/2 Amp-Trap 2000® 600V 0.5A Time-Delay Class CC Fuse, 1.5 Inch Length, High Inrush Current Protection

Amp-Trap 2000® 600V 0.5A Time-Delay Class CC Fuse, 1.5 Inch Length, High Inrush Current Protection
  • MPN: ATQR1/2
  • UPC: 782001906337
  • PPN: FER-ATQR1/2
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CAD$10.09/ EA

Description

ATQR small-dimension fuses feature time-delay characteristics ideally suited for the high inrush currents of control transformers, solenoids, and similar inductive loads. Mersen's Amp-Trap 2000 ATQR fuses provide superior protection for the branch circuits of electrical distribution systems

Features

  • Specifically engineered with a rejection-style grooved ferrule, this ATQR series fuse is designed to prevent the accidental installation of fuses with lower interrupting ratings into your control circuits. This mechanical safety feature ensures that your high-performance branch circuits remain protected by the exact specifications required by your system's design, preventing catastrophic equipment failure due to improper replacement.
  • Optimized for the high-intensity startup demands of control transformers and inductive loads, the ATQR1/2 provides a deliberate time-delay to prevent nuisance blowing during initial power-up. This "slow-blow" capability allows your machinery to cycle on and off without interruption while still offering precise, rapid response to genuine short circuits or sustained overloads.
  • Rated for a maximum of 600V AC and a specialized 1/2-amp capacity, this fuse is the ideal choice for protecting sensitive control-power transformers and small motor loads. The high voltage rating allows for versatile use across a wide range of industrial power configurations, providing a compact yet powerful solution for granular circuit protection in dense electrical enclosures.
  • As a highly current-limiting Class CC fuse, the ATQR1/2 reacts instantly to clear faults, significantly limiting the "let-through" energy that can damage delicate PLCs, sensors, and relays. With a massive 200kA interrupting rating, it provides premium-tier defense that keeps your automated systems operational and helps your facility meet stringent UL 508A industrial control panel standards.

Specifications

Voltage
600 V AC
Interrupting Rating
200 kA AC, 100 kA DC
Length
1.5 in
Connection/Terminal Material
Tin-Plated Copper
Mounting
Clip
Frequency
50/60 Hz
Fuse Class
Class CC
Amperage0.5 A
Speed/CharacteristicTime Delay
Weight0.017 lb
Connection/Terminal TypeFerrule
MaterialGMG fiberglass body, high-grade silica filler
RoHS ComplianceYes

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