ABB 1SDA070956R1

This model, designated as E2.2N 1250, is a three-pole air circuit breaker equipped with an Ekip Touch LSIG release, specifically optimized for AC applications. It supports rated currents up to 1250 A and is suitable for operational voltages reaching 690 V AC. The device is designed to handle a rated short-circuit breaking capacity of 66 kA across various voltages, ensuring robust protection against overloads.

Notably, the E2.2N 1250 is characterized by a mechanical durability rated for 25,000 cycles and an electrical durability capable of sustaining 15,000 cycles under specified voltage conditions. Its terminals feature a rear flat horizontal connection type, secured with bolts and a tightening torque of 70 N·m. The overall dimensions of the product are 276 mm in width, 371 mm in height, and 270 mm in depth, with a net weight of 41 kg.

This circuit breaker complies with various international standards including IEC, and is designed with eco-friendly principles, achieving a recyclability rate of 79.3% as per EN45555. The environmental impact has been evaluated, demonstrating adherence to RoHS and REACH regulations.