ABB 1SCA104857R1001

The OT25F3 is a 3-pole switch-disconnector, suitable for front operation and base mounting, compliant with IEC 60947-3 standards. It features a mechanism positioned on top of the switch, facilitating easy access and control.

With a compact design, the product measures 35 mm in width, 68 mm in height, and 56 mm in depth, weighing only 0.09 kg. It operates effectively at a rated operational current of 25 A for AC-21A and AC-22A applications across various voltage ranges, including 380 to 690 V. Additionally, under AC-23A ratings, it supports operational currents of 20 A at 415 V and down to 11 A at 690 V, making it versatile for different load conditions.

This switch features screw terminals for secure connections, accommodating wire cross-sections from 0.75 to 10 mm², and offers a pollution degree of 3, with a front protection rating of IP20. The device is designed for a mechanical durability of 20,000 operations and requires a tightening torque of 0.8 N·m for installation.

Notably, the switch has a rated impulse withstand voltage of 8 kV and a rated insulation voltage of 750 V. Its high short-circuit current ratings of up to 50 kA make it suitable for demanding applications. The OT25F3 is designed to comply with environmental standards, adhering to RoHS directives.