Why Choose the Mersen ATDR2 Class CC Fuse?
The Mersen ATDR2 is a high-performance Class CC time-delay industrial fuse engineered to provide dependable overcurrent and short-circuit protection for branch circuits, motor control systems, transformers and industrial automation equipment. As part of the trusted Mersen Amp-Trap 2000® ATDR series, it delivers excellent current-limiting performance while accommodating temporary inrush currents without nuisance operation.
Designed for demanding industrial environments, the ATDR2 combines compact dimensions with advanced protection characteristics. Its time-delay design allows motors, contactors, transformers and other inductive loads to start normally while maintaining rapid response to sustained overloads and fault conditions. The rejection-style Class CC construction also helps ensure the correct fuse is installed when used with compatible fuse holders.
With a 2 A current rating, 600 V AC and 300 V DC voltage ratings, the Mersen ATDR2 is ideal for industrial control panels, machine tools, automation systems and OEM equipment requiring reliable branch circuit protection.
Key Advantages
- Compact Class CC time-delay fuse for industrial branch circuit protection.
- 2 A current rating for low-current industrial applications.
- 600 V AC and 300 V DC ratings for demanding electrical systems.
- Time-delay characteristics reduce nuisance fuse operation during equipment start-up.
- Current-limiting design helps minimise fault energy and equipment damage.
- Rejection-style construction prevents incorrect fuse replacement.
Key Features
- Mersen Amp-Trap 2000® ATDR series.
- 2 A rated current.
- 600 V AC / 300 V DC rated voltage.
- Class CC time-delay current-limiting fuse.
- Excellent cycling performance for frequently started motors.
- Suitable for IEC Type 2 "No Damage" motor protection when correctly coordinated.
- Compact cylindrical ferrule design.
- Compatible with Class CC rejection-type fuse holders.
Reliable Protection for Industrial Electrical Systems
The Mersen ATDR2 provides dependable protection for industrial electrical circuits by allowing temporary inrush currents associated with motors and transformers while rapidly clearing overloads and short-circuit faults. Its current-limiting performance helps reduce thermal and mechanical stress on connected equipment, improving system reliability and reducing downtime.
As part of the Amp-Trap 2000® range, the ATDR2 is widely specified by panel builders, machine manufacturers and maintenance engineers seeking compact, high-performance branch circuit protection for modern industrial installations.
Typical Applications
- Industrial control panels.
- Motor branch circuit protection.
- Control transformers.
- Programmable logic controller (PLC) panels.
- OEM machinery and automation systems.
- Contactors, relays and control circuits.
