ABB 1SDA072291R1

The E2.2H 1000 Ekip Dip LI three-pole air circuit breaker is engineered for use in AC environments, accommodating rated currents up to 1000 A. This model integrates solid-state release technology and is equipped with four auxiliary contacts, functioning effectively in both open and closed positions.

This circuit breaker operates with a rated voltage of 690 V AC and a rated insulation voltage of 1000 V. It has a robust electrical durability rated for 15,000 cycles at voltages up to 440 V and also supports 15,000 cycles at voltages between 500 V and 690 V, facilitating 30 cycles per hour. Mechanical durability extends to 25,000 cycles at a rate of 60 cycles per hour.

Short-circuit performance is significant, offering a breaking capacity (Icu) of 100 kA for various voltage levels, ensuring high reliability in protecting electrical circuits. The rated operational voltage further supports IT networks up to 690 V. The product complies with IEC standards and includes a release type classified as EL, complementing its short-circuit performance level rated as H.

Additionally, the product adheres to environmental considerations, with a recyclability rate of 79.3% according to EN45555 standards. The designation code for this product is E2.2, and it is classified under ETIM 9 as a power circuit-breaker suitable for transformer, generator, and installation protection.