ABB 1SDA071074R1

The E2.2S 2500 is an air circuit breaker equipped with the Ekip Touch LI release system, designed for fixed installations with a three-pole configuration. This model supports a rated current of 2500 A and operates effectively at a rated voltage of 690 V AC. Its electrical durability is rated for up to 8000 cycles at a maximum of 440 V and 7000 cycles at 500-690 V, ensuring reliable performance in demanding environments.

With a mechanical durability of 20000 cycles and a power loss of 267 W, the breaker is suitable for various applications, including installation protection for transformers and generators. It features a rear horizontal terminal connection type, designed for bolt connections with a tightening torque of 70 N·m.

This product adheres to IEC standards and offers a rated ultimate short-circuit breaking capacity of 85 kA at multiple voltage levels, ensuring comprehensive protection. The short-circuit performance level is classified as S, confirming its reliability under fault conditions. Additional features include four auxiliary contacts and a comprehensive environmental compliance certification.

For detailed information on dimensions, the product measures 276 mm in width, 371 mm in height, and 270 mm in depth, with a net weight of 41 kg. The Designation Code for this model is E2.2.