Siemens Size S0, 3RT2 Contactor, 24V DC Coil, 3-Pole, 17 A, 7.5 kW, 400V AC 3RT2025-1BB40

Siemens 3RT2025-1BB40 Contactor is a high-quality industrial automation component designed for switching electric motors and other heavy electrical loads. This 3-pole device operates with a coil voltage of 24V DC and supports a contact current of 17 amperes, capable of handling up to 7.5 kW of power at 400V AC. It belongs to the Size S0, 3RT2 series and is designed for DIN rail mounting, making installation straightforward in control panels.

Its compact form factor of 85mm length, 45mm width, and 107mm depth allows for space-efficient setups. The contactor features 2 auxiliary contacts (1 normally open and 1 normally closed) to provide additional control and signalling options. With screw-type terminals, it ensures secure and reliable electrical connections.

Built for durability, this contactor offers a mechanical lifespan of 10 million cycles and operates effectively within a temperature range from -25°C to +60°C, suitable for harsh industrial environments. Its IP20 protection rating protects against accidental contact and ingress of solid objects larger than 12mm.

Safety features include a fuse link to protect against short circuits and a surge voltage rating of 6kV for overload protection. Manufactured in Germany and certified to EAC standards, it ensures compliance with industrial quality requirements.

This contactor is widely used in industrial, manufacturing, HVAC, and automation applications for controlling motors, lighting circuits, and other electrical loads requiring reliable switching. It supports efficient and safe operation in diverse electrical control systems.

This 3-pole contactor has a coil voltage of 24V DC for reliable operation. It carries a contact current rating of 17A and supports up to 7.5 kW power. Designed for use with 400V AC contact voltage in demanding environments.

Compact dimensions of 85mm length, 45mm width, and 107mm depth enable easy DIN rail mounting. Includes 2 auxiliary contacts configured as 1 NO and 1 NC for additional control functions. Constructed for long lifespan with 10 million mechanical operating cycles.

Operates in a wide temperature range from -25°C to +60°C, suitable for industrial settings. Features screw terminals for secure electrical connections and IP20 ingress protection rating. Manufactured in Germany according to EAC standards ensuring quality and safety.

Explore EnvMart's comprehensive range of Siemens automation and control gear products for reliable industrial applications.

Explore more products in our Contactors category.