ABB 1SDA071791R1

The E4.2H 3200 is an air circuit breaker featuring four poles and a solid-state release mechanism, specifically designed for AC applications. With a rated current of 3200 A and a rated operational voltage of 690 V, this device ensures reliable performance under various operational conditions.

It supports a rated short-circuit breaking capacity of 100 kA across multiple voltage ratings, including 220 V to 440 V AC, making it suitable for demanding electrical environments. The breaker demonstrates excellent electrical durability with a lifespan of 7000 cycles at voltages up to 440 V, and 20 cycles per hour. The mechanical durability is rated for 20000 cycles at 60 cycles per hour.

Dimensions include a net width of 510 mm, height of 371 mm, depth of 270 mm, and a weight of 70 kg. It connects via rear flat horizontal terminals with a tightening torque of 70 N·m. Compliance with IEC standards is ensured, making it a reliable choice for industrial applications.