ABB 1SDA071842R1

The E4.2H 4000 air circuit breaker is engineered for fixed installation with a robust four-pole configuration. It operates in AC environments and is equipped with a solid-state release mechanism, specifically the Ekip Dip LSI. This model is capable of handling a rated current of 4000 A and has a rated voltage of 690 V.

In terms of performance, this circuit breaker offers significant short-circuit breaking capacity, with a rated ultimate short-circuit breaking capacity (Icu) of up to 100 kA at various voltage levels. The device also features a mechanical durability rated for 15,000 cycles, supporting high operational demands.

Dimensions for the E4.2H 4000 include a net width of 510 mm, height of 371 mm, and depth of 270 mm, weighing 70 kg. It includes rear flat horizontal terminal connections and is designed for ease of installation with a recommended tightening torque of 70 N·m. Compliance with IEC standards ensures its reliability in industrial applications.

For environmental considerations, the product is compliant with multiple regulations, including RoHS and REACH, and features a recyclability rate of 79.3% according to EN45555 standards. This aligns with modern circular design principles that emphasize resource conservation.