Installation modular contactor 25A, 2xNO, 230V AC STM-25-20 EXT10000288

Modular contactor for lighting and heating control

This modular contactor, designed for mounting on a TH35 rail, is a reliable solution for controlling loads in domestic and industrial installations. Its compact size and aesthetic housing facilitate installation and ensure a neat appearance. The device is particularly useful in lighting, heating control systems and simple automation systems.

Versatile application and compatibility

The STM-25-20 contactor is characterized by double-pole NO (normally open) contacts, which allows you to control two independent circuits. The rated current of 25A in AC5b and AC7a categories allows for handling a wide range of loads. An additional advantage is compatibility with SPM-05-11 and SPM-05-20 auxiliary contacts, which allows you to expand the functionality of the device - e.g. adding an indication of the on status or remote control.

Solid construction and safety

The contactor has been designed with long-term and trouble-free operation in mind. The quiet operation of the device is an additional advantage, especially in applications sensitive to noise. The built-in LED indicator informs about the contactor's on status, which facilitates diagnostics and monitoring of the installation's operation. Compliance with PN-EN 61095:2011, PN-EN 50419:2008 and PN-EN 63000:2019-01 standards guarantees safety of use and compliance with legal requirements. Installation is simple - just disconnect the power, mount the contactor on the TH35 rail and connect the wires according to the diagram. Remember the need to have appropriate SEP 1kV qualifications when performing electrical work.