4-pole isolator switch 63 A in OB4 with yellow-red lockable front RSI-4063\OB4ZC

Isolator switch – reliable power disconnection

This four-pole isolator switch with a rated current of 63A is a robust solution for safely disconnecting electrical circuits. Designed for both industrial and residential installations, it provides effective isolation and protection against accidental switching. The design with a lockable front (yellow-red) further increases safety and facilitates visual identification of the disconnection status.

Functionality and application

The device combines the functions of an emergency switch and a main switch, making it a versatile element of any electrical installation. It is ideal for situations requiring complete power disconnection, e.g. during maintenance work, repairs or failures. The rated operating voltage of 400 V allows its use in standard power grids. The degree of protection IP20 provides protection against finger contact, which is important from the point of view of user safety.

Construction features and benefits

The isolator is characterized by high mechanical durability (10,000 cycles) and switching durability (1,500 cycles), which guarantees long-term and trouble-free operation. The possibility of connecting wires with a cross-section from 6 to 16 mm² ensures compatibility with various types of installations. The short-circuit withstand current of 1.8 kA and the rated switching capacity of 6 kA demonstrate its resistance to overloads and short circuits. Made of high-quality materials, it ensures reliability even in difficult working conditions. It is worth noting the possibility of mounting accessories such as auxiliary contacts or knobs, which allows you to adapt the isolator to the specific needs of a given application.