Modular contactor ST25-30 modular contactor 3NO contacts I=25A coil voltage U=230V AC 2 modules

Modular contactor for mounting on a 35mm rail

This is a compact electromagnetic contactor, designed for direct mounting on a standard 35mm rail. Designed to operate at 230V AC, it offers reliable control of electrical circuits. Its modular design allows for easy integration with other devices in the distribution board.

Design and application

The ST25-30 contactor is an ideal solution for applications requiring frequent switching of the load. It will be useful in controlling lighting, heaters, motors and other electrical devices. Thanks to three normally open contacts (3NO), it allows you to control multiple circuits simultaneously. A width of 2 modules allows for efficient use of space in the switchgear cabinet.

Advantages and characteristic features

• Rated current 25A: Allows safe control of loads up to 9000W for bulbs.
• Coil voltage 230V AC: Standard supply voltage, compatible with most electrical installations.
• Three NO (normally open) contacts: Allow independent control of multiple circuits.
• Modular design (2 modules): Ensures easy installation and saves space in the distribution board.
• Protection class IP20: Protects against touching with fingers and solid bodies with a diameter greater than 12.5 mm – standard protection for devices mounted in enclosures.
• Installation depth 65mm: Compact dimensions make installation easier even in tight spaces.
• AC technology: Designed to operate with alternating current, which is standard in most building and industrial installations.

This contactor is a solid and reliable solution for both professional installers and end-users looking for a safe and efficient way to control electrical circuits. Its versatility makes it suitable for a wide range of applications – from home installations to more demanding industrial systems.