ABB 1SDA071602R1

The E2.2H 1250 model is a fixed four-pole air circuit breaker equipped with a solid-state release, specifically the Ekip Dip LSI type, which operates at a rated current of 1250 A and supports a rated operational voltage of 690 V AC. This device is designed for both electrical and mechanical durability, with an electrical durability rated at Ue <= 440 V for 15,000 cycles and up to 30 cycles per hour, and a mechanical durability of 25,000 cycles at 60 cycles per hour. The rated short-circuit breaking capacity (Icu) reaches up to 100 kA for various voltages up to 440 V, ensuring robust protection for installations.

With dimensions of 366 mm in width, 371 mm in height, and 270 mm in depth, it has a net weight of 53 kg. The terminal connection is configured for rear flat horizontal connection with a tightening torque of 70 N·m. The breaker incorporates four auxiliary contacts and is compliant with IEC standards. Notably, its design adheres to environmental considerations, showcasing a recyclability rate of 79.3% as per EN45555.

This product aligns with ABB EcoSolutions, promoting a circular economy with services aimed at extending product lifetime. The designation code for this breaker is E2.2, which is pertinent for identifying its specifications in technical documentation.