Disconnect switch FR 301 40A 1P 406420

Safe circuit disconnection – isolating switch FR 301

This single-pole isolating switch from the FR 300 series is a reliable solution for safely disconnecting electrical circuits. Designed for installation in distribution boards and functioning as a safety disconnect switch, it provides effective protection and control over the installation. Its compact dimensions (width 17.7 mm) allow for efficient use of space in electrical cabinets.

Solid construction and high resistance

The device is characterized by a durable, fixed mounting construction, which guarantees stability and long-term use. A rated continuous current of 40A and high short-circuit resistance up to 4500 kA make it a trustworthy component in demanding applications. The locking mechanism further protects against accidental switching on or off, increasing work safety.

Installation and application

The FR 301 isolating switch is designed for mounting on a TH35 rail, which simplifies and speeds up installation. Screw connection of the main contacts ensures a secure and durable connection of the wires. The IP20 degree of protection protects against accidental contact, which is important in public places or areas with increased risk of contact with the device. Thanks to the possibility of functioning as a main disconnect switch, it is ideal for central power cut-off points.