Disconnect switch FRX 404 4P 100A 406546

Isolator switch – reliable power disconnection

The FRX 404 isolator switch is a key element of any electrical installation, providing safe and reliable disconnection of circuits. The device is designed for use as a main, renovation, safety and emergency switch, making it extremely versatile. The device's construction allows for quick and effective power cut-off in emergency situations or during maintenance work.

Functionality and application

FRX 404 is a four-pole switch with a rated current of 100A and a working voltage of up to 415V AC. It is ideal for distribution boards, both in commercial and industrial installations. The possibility of mounting on a plate or in a 4-hole board facilitates integration with existing infrastructure. Thanks to the presence of three switchable auxiliary contacts, the switch can be integrated with control and signaling systems. Additionally, the optional possibility of mounting a voltage release increases the functionality of the device and allows it to be adapted to the specific needs of the installation.

Construction and characteristic features

The FRX 404 isolator switch is characterized by a solid construction in a complete housing, providing high mechanical resistance and durability. Made of high-quality materials, it guarantees reliable operation for a long time. The red control element (lever) ensures easy identification and intuitive operation. The locking mechanism prevents accidental switching on or off of the device during operation. Screw connection of the main contacts ensures a secure and stable connection of the wires. The degree of protection IP20 protects against accidental contact with live parts. The device is adapted to cooperate with DX³ series accessories, allowing to expand functionality with auxiliary contacts and drives.