ABB 1SDA071583R1

The E2.2N 1250 is a fixed four-pole air circuit breaker equipped with rear horizontal terminals and a solid-state release. With a rated current of 1250 A, this model supports a rated operational voltage of 690 V AC and is capable of handling short-circuit breaking capacities of up to 66 kA across various voltage levels.

This device features a mechanical durability of 25,000 cycles and an electrical durability at 15,000 cycles for voltages up to 690 V. The breaker is designed with a power loss of 83 W and complies with IEC standards. The release mechanism is classified as Ekip Dip LSIG, ensuring reliable operation in critical applications.

Dimensions include a net width of 366 mm, height of 371 mm, and depth of 270 mm, with a net weight of 53 kg. It also includes 4 auxiliary contacts and can be installed with a recommended screw driver of M12. For environmental compliance, the E2.2N 1250 meets the recyclability standards as per EN45555, ensuring a high recyclability rate of 79.3%.