ABB 1SDA071644R1

The E2.2H 1600 is a fixed four-pole air circuit breaker, specifically designed for reliable operation in AC applications. With a rated current of 1600 A, it operates efficiently up to 690 V AC. This model is equipped with a solid-state release mechanism and an Ekip Touch LI interface, allowing for enhanced control and monitoring. The breaker is designed for horizontal rear terminal connections and includes four auxiliary contacts for comprehensive functionality.

With a mechanical durability rating of 25,000 cycles and an electrical durability of 12,000 cycles at 440 V, this circuit breaker ensures longevity and dependable performance in demanding environments. It also supports high short-circuit breaking capacities, rated at 100 kA for various voltages, ensuring robust protection for connected electrical systems. The rated impulse withstand voltage adheres to IEC 60947-2 standards, providing additional reliability under transient conditions.

The dimensions of the E2.2H 1600 include a width of 366 mm, height of 371 mm, and depth of 270 mm, with a net weight of 53 kg. It features a tightening torque specification of 70 N·m for secure terminal connections. Furthermore, the product conforms to environmental standards, including RoHS compliance, and offers a recyclability rate of 79.3%.