Why Choose the Mersen ATDR15 Class CC Fuse?
The Mersen ATDR15 is a compact 15 A Class CC time-delay fuse designed to provide dependable overload and short-circuit protection for industrial motors, transformers, control systems and branch circuits. As part of the trusted Mersen Amp-Trap 2000 ATDR series, it combines high current-limiting performance with the ability to withstand brief, harmless operating surges.
Its time-delay characteristic helps prevent nuisance fuse operation during motor starting, transformer energisation and other temporary inrush conditions. When a sustained overload or high-level fault occurs, the ATDR15 rapidly interrupts the circuit to help protect conductors, control components and connected equipment from thermal and mechanical damage.
With a rated current of 15 A and voltage ratings of up to 600 V AC and 300 V DC, the Mersen ATDR15 is suitable for demanding industrial applications. Its compact rejection-style Class CC construction conserves panel space and helps prevent the installation of an unsuitable fuse type when used with a compatible Class CC fuse holder.
Key Advantages
- Compact Class CC time-delay fuse for industrial applications.
- 15 A current rating for motors, transformers and branch circuits.
- 600 V AC and 300 V DC voltage ratings.
- Current-limiting operation helps reduce damaging peak fault current and let-through energy.
- Time-delay performance accommodates normal motor-starting and transformer inrush currents.
- Rejection-style construction helps prevent installation of unsuitable fuse classes.
Key Features
- Mersen Amp-Trap 2000 ATDR series.
- 15 A rated current.
- 600 V AC / 300 V DC rated voltage.
- Class CC time-delay current-limiting construction.
- High interrupting capacity for demanding industrial fault conditions.
- Rejection-style ferrule configuration.
- Compact dimensions for space-saving panel installations.
- Suitable for motors, control transformers, automation equipment and branch circuits.
Reliable Protection for Industrial Electrical Systems
The Mersen ATDR15 protects electrical circuits by interrupting excessive current before conductors and connected equipment sustain serious damage. Its current-limiting construction restricts peak fault current and reduces the total energy permitted to pass through the circuit during a short circuit, helping protect valuable downstream components.
The fuse's time-delay characteristic allows it to tolerate temporary operating surges without sacrificing protection against sustained overloads. This balance makes the ATDR15 a practical choice for industrial motors, control transformers, automation systems and branch circuits requiring compact, high-performance protection.
Typical Applications
- Motor branch circuits.
- Industrial control and automation panels.
- Control transformers and power supplies.
- Contactors, relays and solenoid circuits.
- Industrial machinery and processing equipment.
- Heating, lighting and general branch circuits.
