Siemens Sirius Contactor Relay 220V DC Coil, 10A Contact Current, 3 NO/1 NC Configuration, 600V DC/690V AC 3RH2431-1BM40

Siemens 3RH2431-1BM40 is a high-quality Sirius contactor relay engineered for industrial and automation use with a coil voltage of 220V DC and a contact current rating of 10A. It is designed for robust performance in controlling electrical circuits, suitable for control panels and machinery requiring reliable contactor operation.

This contactor relay features three normally open (NO) and one normally closed (NC) contacts, providing flexible switching configurations for various automation tasks. It operates effectively at contact voltages up to 600V DC and 690V AC. The product supports DIN rail mounting, facilitating quick and secure installation in electrical panels.

The device incorporates screw-type terminals that ensure secure electrical connections designed to withstand industrial environments. It can operate within a temperature range of -25°C to 60°C, making it suitable for diverse climatic conditions. Siemens designed it with climate-proof and finger-safe protection to enhance operator safety and product reliability.

Designed according to IEC 60947-5-1 and UL/CSA standards, this contactor relay meets rigorous safety and performance requirements. It includes optional options like RC elements, varistors, diodes, and diode assemblies for damping opening surges in the coil to protect connected equipment from voltage spikes.

Ideal for industrial automation, electrical control, manufacturing, HVAC control circuits, and other commercial applications, the Siemens 3RH2 series offers a dependable solution for contact switching needs. Manufactured in Germany, it upholds strict quality assurance with high operational stability.

Operates at a coil voltage of 220V DC ensuring energy-efficient control. Has a contact current rating of 10A suitable for medium load circuits. Configured with 3 normally open (NO) and 1 normally closed (NC) contacts for versatile switching.

Supports contact voltages of 600V DC and 690V AC for high voltage applications. Designed for DIN rail mounting, easing installation in control panels. Constructed with screw terminal type for reliable and secure electrical connections.

Operates reliably in temperatures from -25°C to 60°C. Conforms to IEC 60947-5-1, UL/CSA standards ensuring industrial safety and quality. Developed with climate-proof and finger-safe features to enhance durability and operator safety.

Manufactured in Germany with high-quality standards for long service life. Explore other Siemens contactors and relays on EnvMart for comprehensive industrial automation solutions.

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