Modular contactor, DIN rail mounting, 2NO+2NC contacts, 25A ST25-22

Modular contactor – reliable circuit switching

This modular contactor is a key element in electrical installations, providing safe and efficient circuit switching. Designed for mounting on a TH35 rail, it is ideal for both domestic and industrial applications. A design with two normally open (2NO) and two normally closed (2NC) contacts provides great flexibility in configuring control circuits.

Characteristics and application

The ST25-22 contactor is designed to operate at 230V AC, and its rated operating current is 25A. This makes it perfect for controlling various receivers, such as lighting, electric heaters or pumps. The use of AC voltage for control and power supply ensures compatibility with most standard electrical installations. A width of 2 modules allows for efficient use of space in the distribution box.

Advantages and benefits

• High switching capacity: The maximum switching capacity for incandescent lamps is as high as 9000W, allowing it to handle even demanding receivers.
• Compact dimensions: A width of only 2 modules makes installation easier and saves space in the switchgear cabinet.
• Safety: Protection class IP20 provides basic protection against touch and contamination.
• Durable construction: Made of high-quality materials guarantees long life and reliable operation.
• Versatility: Suitable for a wide range of applications – from home installations to industrial ones.
• Easy installation: Mounting on a standard TH35 rail is simple and quick, which translates into time savings during installation.
• Adapted for frequent switching: The contactor design allows for multiple switching on and off without loss of operating parameters.

The ST25-22 contactor is a solid solution for professionals and users looking for a reliable element for controlling electrical circuits. Its versatility and ease of installation make it an ideal choice for a variety of applications.