ABB 1SDA071902R1

This air circuit breaker, designated as E6.2V 5000, is engineered to handle a rated current of 5000 A and a rated operational voltage of 690 V AC. With its four-pole configuration, it ensures effective protection for transformers, generators, and installations. The device is equipped with a solid-state release mechanism, specifically the Ekip Dip LSI, which enhances its operational reliability.

It offers impressive electrical durability, rated for up to 3000 cycles at 440 V and 2000 cycles at voltages between 500 to 690 V, with a maximum power loss of 483 W. The mechanical durability stands at 12,000 cycles, accommodating up to 60 cycles per hour. The rated short-circuit breaking capacity is notable, with values reaching up to 150 kA under various operational voltages.

Dimensions for the unit include a net width of 888 mm, height of 371 mm, depth of 270 mm, and a weight of 125 kg, making it suitable for extensive industrial applications. Terminal connections are made through rear flat horizontal terminals and bolts, with a tightening torque specified at 70 N·m. The product complies with IEC standards and includes four auxiliary contacts, facilitating enhanced functionality in diverse conditions.