ABB 1SDA071035R1

The E2.2N 2000 Air Circuit Breaker is designed for effective electrical protection with a rated current of 2000 A and operates at a rated voltage of 690 V AC. It supports a wide range of short-circuit breaking capacities, achieving up to 66 kA across multiple operational voltages. This model is characterized by its robust mechanical durability, rated for 25000 cycles at a frequency of 60 cycles per hour.

With a power loss of 212 W, this circuit breaker ensures efficient operation. It is compliant with IEC standards and features a rated impulse withstand voltage of 12 kV. The terminal connections are designed for a rear flat horizontal configuration, facilitating straightforward integration.

The unit also incorporates advanced environmental features, boasting a recyclability rate of 79.3% as per EN45555 standards, and adheres to RoHS regulations. It is suitable for use in IT networks, enhancing its versatility in various applications.

Included with the device are four auxiliary contacts and a clear indication of the circuit breaker's status, whether open or closed. The E2.2 designation indicates its particular specifications and compliance with industry standards for power circuit-breakers.