Why Choose the Mersen ATQR2-8/10 Class CC Fuse?
The Mersen ATQR2-8/10 is a premium Class CC time-delay fuse designed to provide dependable overcurrent protection for industrial control transformers, solenoids, relays, contactors and other inductive electrical loads. As part of the proven Mersen Amp-Trap® 2000 ATQR series, it combines exceptional current-limiting performance with a time-delay characteristic that withstands high inrush currents while rapidly clearing overloads and short circuits.
Designed for branch circuit protection in industrial electrical systems, the ATQR2-8/10 helps minimise nuisance fuse operation during transformer energisation while protecting valuable equipment from sustained overcurrents and fault conditions. Its rejection-style Class CC construction also helps prevent incompatible replacement fuses from being installed when used with a compatible Class CC fuse holder.
With a rated current of 2.8 A, a maximum voltage rating of 600 V AC and 300 V DC, the ATQR2-8/10 is ideally suited to industrial control panels, automation systems and electrical distribution equipment requiring reliable branch circuit protection.
Key Advantages
- Compact Class CC time-delay fuse for industrial control circuits.
- 2.8 A current rating for transformers and inductive loads.
- 600 V AC and 300 V DC voltage ratings.
- Time-delay characteristic withstands transformer and equipment inrush currents.
- Highly current-limiting construction reduces fault energy.
- Rejection-style design helps prevent incorrect fuse replacement.
Key Features
- Mersen Amp-Trap® 2000 ATQR series.
- 2.8 A rated current.
- 600 V AC maximum voltage.
- 300 V DC maximum voltage.
- Class CC rejection-style ferrule fuse.
- Time-delay operating characteristic.
- 200 kA AC interrupting rating.
- Compact 10.3 × 38.1 mm cylindrical construction.
Reliable Protection for Industrial Control Systems
The Mersen ATQR2-8/10 is specifically engineered to protect industrial control transformers and inductive loads that experience temporary inrush currents. Its time-delay characteristic allows these normal operating conditions without nuisance operation while maintaining rapid interruption of sustained overloads and short circuits.
Its advanced current-limiting construction helps minimise thermal and mechanical stress during electrical faults, protecting transformers, conductors, contactors and downstream equipment while improving system reliability and reducing maintenance costs.
Typical Applications
- Industrial control transformers.
- Control panels and switchboards.
- Solenoids, relays and contactors.
- Motor control centres.
- OEM machinery.
- Industrial automation systems.
