ABB 1SDA072221R1

The E1.2C 1600 Ekip Dip LI is a three-pole air circuit breaker suitable for various industrial applications. It operates with a rated current of 1600 A and maintains a rated voltage of 690 V AC. This circuit breaker is equipped with a solid-state release mechanism, specifically the Ekip Dip LI, which enhances its operational reliability.

Designed to handle electrical durability, it supports up to 3000 cycles at Ue ≤ 440 V and up to 6500 cycles at Ue = 500...690 V, operating at a maximum of 30 cycles per hour. The mechanical durability is rated for 20000 cycles with a capacity of 60 cycles per hour.

In terms of short-circuit performance, it boasts a rated service short-circuit breaking capacity (Ics) of 50 kA for various voltage levels, while the rated ultimate short-circuit breaking capacity (Icu) matches this at specified ratings. Its rated impulse withstand voltage (Uimp) is compliant with IEC 60947-2, rated at 12 kV.

For environmental considerations, the product features a recyclability rate of 77.6% in accordance with EN45555, emphasizing its design for closing resource loops. The Designation Code for this circuit breaker is E1.2.