Why Choose the Mersen ATMR1 Fast-Acting Class CC Fuse?
The Mersen ATMR1 is a compact and dependable fast-acting Class CC fuse designed to protect industrial control circuits, lighting systems, transformers and electrical equipment against short circuits and damaging overcurrents. As part of the proven Mersen Amp-Trap ATMR fuse series, it provides rapid fault interruption in applications where reliable protection and a space-saving fuse format are essential.
This current-limiting fuse responds quickly to severe overcurrent conditions, helping to reduce the thermal and mechanical energy reaching connected equipment. Its rejection-style construction also prevents the installation of incorrectly rated non-Class CC fuses when used with a compatible Class CC fuse holder.
With a rated current of 1 A and a maximum voltage rating of 600 V AC/DC, the ATMR1 is suitable for low-current industrial control and auxiliary circuits. Its compact 10 × 38 mm cylindrical format supports straightforward installation in compatible Class CC fuse holders and fused disconnect systems.
Key Advantages
- Fast-acting Class CC fuse for rapid overcurrent protection.
- 1 A current rating for sensitive control and auxiliary circuits.
- 600 V AC/DC voltage rating for industrial electrical systems.
- Current-limiting performance helps reduce damaging fault energy.
- Rejection-style design helps prevent incorrect fuse replacement.
- Compact cylindrical construction for space-efficient panel installation.
Key Features
- Mersen Amp-Trap ATMR fuse series.
- 1 A rated current.
- 600 V AC/DC rated voltage.
- Fast-acting operating characteristic.
- Class CC rejection fuse design.
- High current-limiting performance.
- Ceramic cylindrical body with ferrule end caps.
- Suitable for compatible Class CC fuse holders and disconnects.
Reliable Protection for Industrial Control Circuits
Fast-acting fuses such as the Mersen ATMR1 interrupt excessive current rapidly when a short circuit or severe overload occurs. This helps protect control transformers, power supplies, instrumentation, wiring and other sensitive electrical components from damaging fault energy.
The Amp-Trap ATMR series combines Class CC rejection features with compact dimensions and dependable current-limiting performance. These characteristics make the ATMR1 well suited to industrial control panels, machinery and electrical distribution systems where installation space and circuit protection are important.
Typical Applications
- Industrial control panels and automation systems.
- Control transformers and auxiliary circuits.
- Instrumentation and test equipment.
- Lighting and heating control circuits.
- Machinery and production equipment.
- Branch and supplemental circuit protection.
