ABB 1SDA072564R1

The E4.2H 4000 model is an air circuit breaker specifically designed for three-pole configurations, suitable for AC power distribution. With a rated current of 4000 A and a maximum rated voltage of 690 V, it operates effectively within various electrical systems. The device supports a high short-circuit breaking capacity, achieving up to 100 kA across several operational voltages, ensuring reliable protection in both normal and fault conditions.

This model incorporates the Ekip Touch LI release type, providing advanced functionality for circuit management. The electrical durability is rated for 5000 cycles at 440 V and 4000 cycles at 690 V, with a mechanical durability of 15,000 cycles. It is designed to handle up to 20 cycles per hour, making it suitable for dynamic operational environments.

Notably, the E4.2H features four auxiliary contacts for enhanced monitoring and control capabilities. Its dimensions include a width of 425 mm, a height of 425 mm, and a depth of 383 mm, with a total weight of 60 kg.

This product adheres to the IEC standards, ensuring compliance with international safety and operational protocols. Furthermore, it is designed with a focus on sustainability, achieving a recyclability rate of 77.4% according to EN45555.