Fuse disconnect switch R 301 25 A 1P 606606

Fuse disconnect switch – reliable installation protection

The R 301 insulated fuse disconnect switch is a key element of every electrical installation, providing effective protection against the effects of short circuits and overloads. The device is designed for mounting in distribution boards and on a plate, providing flexibility in choosing the installation location. Its design allows for safe disconnection of the circuit in the event of maintenance or repair.

Functionality and technical parameters

The R 301 disconnect switch, with a rated current of 25A, is perfect for protecting electrical circuits with medium loads. Made of high-quality materials, it ensures long-lasting and reliable operation. The rated operating voltage in the range of 12-400V AC and the switching capacity of 10 kW make it a universal solution for both home and commercial installations. It is worth noting its short-circuit strength – as much as 50 kA, which guarantees safety in the event of a failure. The locking mechanism additionally protects against accidental opening of the circuit during operation.

Installation and application

The installation of the disconnect switch is simple and intuitive thanks to the screw connections of the main contacts. The device is adapted to cooperate with D02 type fuse inserts (which must be purchased separately). As a main disconnect switch, it provides a central point for disconnecting power to a given circuit. Thanks to its compact dimensions (width 1.5 modules 17.5mm) it does not take up much space in the distribution board. The IP40 degree of protection protects against accidental contact and the ingress of solid objects larger than 1mm.