Why Choose the Mersen ATMR1/2 Fast-Acting Class CC Fuse?
The Mersen ATMR1/2 is a precision fast-acting Class CC fuse designed to provide dependable branch circuit and overcurrent protection for industrial control circuits, transformers, lighting systems and sensitive electrical equipment. As part of the trusted Mersen Amp-Trap ATMR fuse series, it delivers rapid fault interruption and outstanding current-limiting performance in a compact rejection-style design.
The rejection-style Class CC construction helps prevent incorrect fuse replacement when installed in compatible fuse holders, improving electrical safety and ensuring proper circuit protection. Its fast-acting characteristic quickly interrupts fault currents, reducing thermal and mechanical stress on connected components.
With a rated current of 0.5 A (1/2 A) and a 600 V AC/DC voltage rating, the ATMR1/2 is ideal for protecting low-current industrial control circuits, instrumentation, PLC systems and control transformers. Its compact Class CC design enables simple installation in compatible fuse holders and fused disconnect switches.
Key Advantages
- Fast-acting Class CC fuse for rapid overcurrent protection.
- 0.5 A current rating for sensitive control circuits.
- 600 V AC/DC voltage rating for industrial applications.
- Current-limiting design helps minimise damaging fault energy.
- Rejection-style construction prevents incorrect fuse substitution.
- Compact dimensions for space-saving electrical panels.
Key Features
- Mersen Amp-Trap ATMR fuse series.
- 0.5 A rated current.
- 600 V AC/DC rated voltage.
- Fast-acting operating characteristic.
- Class CC rejection fuse.
- Current-limiting protection.
- Ceramic body with ferrule terminals.
- Compatible with standard Class CC fuse holders.
Reliable Protection for Industrial Control Equipment
The Mersen ATMR1/2 rapidly interrupts excessive fault currents before they can damage sensitive electrical equipment. Its fast-acting performance makes it particularly suitable for PLC systems, instrumentation, control transformers and low-current industrial circuits where dependable protection is essential.
The Amp-Trap ATMR series is widely specified by panel builders and electrical engineers because it combines compact dimensions, rejection-style safety and exceptional current-limiting performance for industrial branch circuit protection.
Typical Applications
- Industrial control panels.
- PLC and automation systems.
- Control transformers.
- Instrumentation and electronic controls.
- Lighting and auxiliary circuits.
- Branch circuit protection.
