ABB 1SDA072848R1

This four-pole air circuit breaker, model E1.2B 1600, is equipped with an Ekip Hi-Touch LSI solid-state release, ensuring reliable operation in various electrical environments. With a rated current of 1600 A and the capability to operate at a rated voltage of 690 V AC, this breaker is engineered for both high performance and safety.

The device demonstrates impressive electrical durability, rated for up to 3000 cycles at 440 V and 6500 cycles at voltages between 500 V and 690 V, allowing for 30 cycles per hour. Its mechanical durability is rated at 20,000 cycles and supports 60 cycles per hour operation, making it suitable for demanding applications.

With a short-circuit performance level of B and a rated short-time withstand current of 42 kA for 1 second, this breaker meets stringent standards for electrical protection. The additional features include four auxiliary contacts, enhancing its operational flexibility.

The Designation Code for this product is E1.2, and it complies with IEC standards for safety and performance. Its dimensions are as follows: width 348 mm, height 363.5 mm, depth 271 mm, and it weighs 20 kg.