Why Choose the Mersen ATMR2-1/2 Fast-Acting Class CC Fuse?
The Mersen ATMR2-1/2 is a compact fast-acting Class CC fuse designed to provide dependable overcurrent and branch circuit protection for industrial control systems, transformers, lighting circuits and electrical equipment. Part of the established Mersen Amp-Trap ATMR series, it delivers rapid fault interruption and effective current-limiting performance in a rejection-style fuse format.
Its Class CC rejection design helps prevent the installation of an unsuitable replacement fuse when used with a compatible rejection fuse holder. This supports safer maintenance procedures and helps ensure that the intended level of circuit protection is retained following fuse replacement.
With a rated current of 2.5 A and a maximum voltage rating of 600 V AC/DC, the ATMR2-1/2 is suitable for industrial control panels, PLC systems, instrumentation, control transformers and auxiliary circuits. Its compact cylindrical construction enables straightforward installation in compatible Class CC fuse holders and fused disconnect switches.
Key Advantages
- Fast-acting Class CC fuse for rapid fault interruption.
- 2.5 A current rating for industrial control and auxiliary circuits.
- 600 V AC/DC voltage rating for demanding electrical systems.
- Current-limiting performance helps reduce damaging fault energy.
- Rejection-style construction helps prevent incorrect fuse substitution.
- Compact format supports space-efficient panel installations.
Key Features
- Mersen Amp-Trap ATMR fuse series.
- 2.5 A rated current.
- 600 V AC/DC rated voltage.
- Fast-acting operating characteristic.
- Class CC rejection fuse design.
- Current-limiting circuit protection.
- Cylindrical body with ferrule connections.
- Compatible with suitable Class CC fuse holders and disconnects.
Reliable Protection for Industrial Control Equipment
The Mersen ATMR2-1/2 responds rapidly to short circuits and severe overcurrent conditions, interrupting fault current before excessive energy can damage conductors, switching devices and connected equipment. Its fast-acting characteristic makes it suitable for applications requiring prompt disconnection without the intentional delay provided by time-delay fuses.
The Amp-Trap ATMR range combines compact dimensions, rejection-style safety and high current-limiting performance. These characteristics make the ATMR2-1/2 a practical choice for panel builders, OEMs and maintenance engineers requiring dependable protection within space-conscious industrial enclosures.
Typical Applications
- Industrial control panels.
- PLC and automation systems.
- Control transformers and power supplies.
- Instrumentation and electronic controls.
- Lighting and auxiliary circuits.
- Industrial branch circuit protection.
