ABB 1SDA071508R1

The E1.2C 1600 air circuit breaker is engineered for fixed installation, accommodating a rated current of 1600 A and operational voltage of up to 690 V AC. It is equipped with front terminals for convenient access and has a mechanical durability rated for 20,000 cycles, supporting operational efficiency at rates of 60 cycles per hour. The device's electrical durability allows for operation at 440 V for up to 3,000 cycles and at 690 V for 6,500 cycles. Designation Code: E1.2.

This circuit breaker incorporates a solid-state release mechanism, Ekip Hi-Touch LSI, providing reliable protection against short circuits. It achieves a short-circuit breaking capacity rated at 50 kA for various voltages, ensuring robust performance in critical applications. The product also complies with IEC standards, reinforcing its reliability in electrical installations.

Dimensions of the breaker include a net width of 280 mm, height of 296 mm, and depth of 183 mm, with a weight of 16 kg. It is suitable for use in IT networks, enhancing its versatility across different operational environments. The terminal connection type is bolt, with a tightening torque requirement of 45 N·m.