ABB 1SDA070962R1

The E2.2S 1250 is a fixed three-pole air circuit breaker equipped with a solid-state release, specifically the Ekip Dip LSI model. Operating with a rated current of 1250 A and suitable for an operational voltage of 690 V AC, this circuit breaker is designed for high durability, capable of withstanding up to 15,000 cycles at specified voltage ratings.

This device is engineered to provide reliable short-circuit protection, with a rated ultimate short-circuit breaking capacity (Icu) of 85 kA at voltages up to 440 V AC. Additionally, it maintains a power loss of 83 W during operation. The mechanical durability is rated at 25,000 cycles, supporting up to 60 cycles per hour.

Dimensions include a net width of 276 mm, height of 371 mm, and depth of 270 mm, with a total weight of 41 kg. The terminal connection type is rear flat horizontal, with a recommended tightening torque of 70 N·m. The device also features four auxiliary contacts and is compliant with IEC standards.

This product is part of the SACE Emax 2 series and is designed with environmental considerations, achieving a recyclability rate of 79.3% in accordance with EN45555.