ABB 1SDA071432R1

The E1.2N 1000 Ekip Dip LSI is a fixed four-pole air circuit breaker engineered for AC applications, with a rated operational voltage of 690 V. This unit incorporates a solid-state release mechanism, specifically the Ekip Dip LSI, and is equipped with four auxiliary contacts. The breaker’s electrical durability is rated for up to 8000 cycles at 440 V and 500 to 690 V, while its mechanical durability extends to 20,000 cycles.

With a rated current of 1000 A and a rated short-circuit breaking capacity (Icu) of 66 kA for voltages up to 440 V AC, this breaker ensures reliable circuit protection. It features a power loss of 78 W and maintains a neutral pole current of 100%. The terminal connection utilizes bolts with a tightening torque of 45 N·m, facilitating secure installations.

The product conforms to IEC standards and includes a robust design aimed at enhancing recyclability, achieving a recyclability rate of 76.4% according to EN45555. For environments requiring high short-circuit performance, this model maintains an impressive performance level, rated for 1-second withstand currents of 50 kA.