ABB 1SDA071149R1

The E4.2N 3200 is a fixed three-pole air circuit breaker equipped with a solid-state release system, specifically the Ekip Hi-Touch LSIG. This device operates at a rated current of 3200 A and a maximum rated operational voltage of 690 V AC, making it suitable for various industrial applications. It includes four auxiliary contacts and is designed for high electrical durability, rated for 7000 cycles at voltage levels up to 440 V.

With a mechanical durability rated for 20000 cycles, this circuit breaker ensures long-term reliability under frequent operation. Notably, it provides a rated short-circuit breaking capacity of 66 kA across multiple voltage settings, which enhances its performance in critical fault conditions. The product meets IEC standards and features a rated impulse withstand voltage of 12 kV according to IEC 60947-2.

The terminal connection type is rear flat horizontal, secured with bolts and a tightening torque of 70 N·m. The product dimensions are 384 mm in width, 371 mm in height, and 270 mm in depth, with a total weight of 56 kg. The E4.2N has been designed with an emphasis on recyclability, achieving a rate of 77.4% in accordance with EN45555 standards.

For additional information, the Designation Code associated with this product is E4.2. This model is compliant with RoHS regulations and is designed to support zero waste to landfill initiatives.