ABB 1SDA071548R1

The E2.2H 800 Air Circuit Breaker is designed to provide reliable protection with its four-pole configuration and rear horizontal terminal connections. This model incorporates an Ekip Hi-Touch LSI release, ensuring precise control and operational efficiency. The circuit breaker operates under alternating current (AC) conditions with a rated current of 800 A and is suitable for a rated voltage of 690 V AC.

With a rated impulse withstand voltage of 12 kV according to IEC 60947-2, this device demonstrates robust performance in various electrical environments. It is engineered to handle a rated service short-circuit breaking capacity of up to 100 kA for multiple voltage levels, ensuring effective protection against overloads.

Mechanical durability is rated at 25,000 cycles, while electrical durability reaches 15,000 cycles at specified voltages, offering longevity in demanding applications. The design also adheres to environmental standards, achieving a recyclability rate of 79.3% in compliance with EN45555.

For installation, the recommended tightening torque is 70 N·m, and the product dimensions are 366 mm in width, 371 mm in height, and 270 mm in depth, with a net weight of 53 kg. This circuit breaker is classified under ETIM 9 as a power circuit-breaker, making it suitable for transformer, generator, and installation protection.