ABB 1SDA071083R1

The E2.2H 2500 Air Circuit Breaker integrates seamless operation with a rated voltage of 690 V AC and is equipped with a solid-state Ekip Dip LSIG release. This three-pole device is designed for fixed installation with rear horizontal terminals and is capable of handling a power loss of 267 W. With a mechanical durability of 20,000 cycles and an electrical durability rated for 8,000 cycles at 440 V, this circuit breaker supports reliable performance in demanding environments.

It features an impressive rated short-circuit breaking capacity of 100 kA across various voltages, ensuring robust protection for electrical circuits. The rated impulse withstand voltage stands at 12 kV according to IEC 60947-2 standards. The E2.2H 2500 is designed with a tightening torque specification of 70 N·m for secure terminal connections.

Additionally, it complies with various environmental regulations, boasting a recyclability rate of 79.3% as per EN45555, which supports sustainable practices in electrical installations. The product is classified under ETIM 9 as a power circuit-breaker suitable for transformer, generator, and installation protection.