Auxiliary contact for S310 and P300 switches PS353 406256

Auxiliary contact for Legrand S310 and P300 circuit breakers – expanding the functionality of the installation

This auxiliary contact, catalog number 406256, is a key element in expanding the capabilities of the S310 and P300 series circuit breakers. It allows you to add additional signaling or control functions, increasing the flexibility and efficiency of the entire system. This is particularly useful in applications requiring remote monitoring of circuit status or integration with automation systems.

Versatility and compatibility

The contact is designed for universal mounting with S310 and P300 circuit breakers, ensuring easy installation and replacement. Its design allows it to be used both as an auxiliary contact and as a fault signaling contact – this provides a great deal of freedom in adapting to specific application needs. The ability to work with AC/DC circuits (rated voltage 240V) makes it even more versatile.

Operating parameters and safety

The contact has one changeover contact with a rated switching current of 6A and is adapted to work with a maximum main contact current of 125A. A width of 0.5 modules allows for compact solutions, saving valuable space in the switchboard. Thanks to the fact that it does not have a differential current self-test, it focuses on the basic function of signaling or control. It is compatible with a maximum of four main contacts, allowing for the construction of complex logic systems.