ABB 1SCA105413R1001

The OT80F4N2 Switch-Disconnector is engineered for robust performance, featuring a front-operated mechanism and base mounting capability on DIN rails. It supports up to 80 A operational current across various voltage ratings, including 380 ... 415 V, 500 V, and 690 V for both AC-21A and AC-22A applications. The device is equipped with protected clamp terminals, ensuring safe connections.

Measuring 70 mm in width, 91.5 mm in height, and 72.5 mm in depth, the switch weighs 0.3 kg. Its rated insulation voltage is 750 V in accordance with IEC/EN 60664-1 standards, while the rated impulse withstand voltage is 8 kV. Designed for operational efficiency, the switch can handle considerable short-circuit conditions, including a rated short-circuit making capacity of 2.1 kA at 690 V.

Installation is facilitated by a knob handle (not included), positioned on the right side for easy operation. The terminals are positioned for top input and bottom output, and the switch has a pollution degree rating of 3. Compliance with standards such as IEC 60947-3, UL 508, and CSA C22.2 No. 14 ensures its reliability in various applications.