ABB 1SDA072689R1

The E1.2B 630 air circuit breaker is engineered for four-pole configurations, featuring a solid-state release mechanism suitable for alternating current applications. This model integrates Ekip Hi-Touch LSIG functionality and is capable of operating at a rated current of 630 A and a maximum rated voltage of 690 V. The device is rated for short-circuit breaking capacities of up to 42 kA across multiple voltage levels, including 220 V to 690 V.

In terms of durability, it offers a mechanical lifespan of 20,000 cycles and an electrical endurance of 8,000 cycles at voltages up to 440 V. The product conforms to IEC standards, ensuring reliable performance in critical applications. Its dimensions are 348 mm in width, 363.5 mm in height, and 271 mm in depth, with a net weight of 20 kg. The item is packaged as a single unit, with a gross weight of 23 kg and complies with RoHS directives.