ABB 1SDA072965R1

The E2.2B 1600 air circuit breaker integrates advanced solid-state release technology, specifically the Ekip Touch LSI system, enabling efficient operation in AC environments. With a rated current of 1600 A and a maximum operational voltage of 690 V AC, it ensures reliable performance under demanding conditions.

This four-pole device is engineered for a variety of applications, featuring an electrical durability rated at Ue = 440 V for 12,000 cycles and 10,000 cycles at Ue = 500 ... 690 V. The mechanical durability extends to 25,000 cycles, supporting up to 60 cycles per hour.

Its rated short-circuit breaking capacity is substantial, with up to 42 kA at several voltage levels, including 400 V AC and 690 V AC. The circuit breaker also adheres to IEC standards, ensuring compliance and reliability in industrial settings.

Dimensions include a width of 407 mm, height of 425 mm, and depth of 383 mm, contributing to a net weight of 55 kg. The device is equipped with four auxiliary contacts and is suitable for IT networks, affirming its versatility in various applications.