ABB 1SDA071805R1

The E4.2V 3200 air circuit breaker is designed for AC applications, featuring a solid-state release of type Ekip Touch LSI. It is configured with four poles and incorporates rear flat horizontal terminal connections, which are bolted for secure attachment. This model is rated for a continuous current of 3200 A and operational voltage up to 690 V AC.

With a robust mechanical durability of 20,000 cycles and an electrical durability of up to 7,000 cycles at specified voltages, this circuit breaker ensures reliable performance in demanding environments. The rated short-circuit breaking capacity is significant, providing 150 kA at various voltages up to 690 V, making it suitable for high-demand installations. In addition, it is capable of handling a short-time withstand current of 100 kA for 1 second and 75 kA for 3 seconds.

Moreover, the device is compliant with IEC standards and is designed for optimal recyclability, achieving a rate of 79.3% as per EN45555. Its inclusion of four auxiliary contacts allows for enhanced functionality, while the product's dimensions are 510 mm in width, 371 mm in height, and 270 mm in depth, with a weight of 70 kg. The product is classified under the ETIM 9 standard for power circuit breakers.