ABB 1SDA071598R1

The E2.2S 1250 is an air circuit breaker equipped with a solid-state release mechanism, specifically the Ekip Hi-Touch LSI. It operates at a rated current of 1250 A and is suitable for voltages up to 690 V AC. This model is designed for fixed installations and includes a rear horizontal terminal connection type.

With a mechanical durability rated for 25,000 cycles and an electrical durability of 15,000 cycles at Ue = 440 V and 500 ... 690 V, this circuit breaker ensures reliable operation in demanding environments. The rated short-circuit breaking capacity stands at 85 kA for various voltage levels, demonstrating robust performance.

Dimensions for the product are as follows: a net width of 366 mm, height of 371 mm, and depth of 270 mm, with a net weight of 53 kg. The unit includes four auxiliary contacts and is compliant with IEC standards, ensuring adherence to international safety regulations.