Siemens SIRIUS Size S00, 3RT2 Contactor, 24 V dc Coil, 3-Pole, 16 A, 7.5 kW, 3NO, 400 V ac

The 3RT2 contactors are climate-proof and are suitable and tested for use worldwide, sizes S00 to S2, up to 37 kW

Size S00, up to 7.5 kW
Size S0, up to 18.5 kW
Size S2, up to 37 kW
Screw connection / Spring Clamp
Impulse voltage resistance 6 kV
Insulation voltage 690 V
Real loss power only 4 W
Designation K according to DIN 40719 (extendable to IEC 204-2) & IEC 750; Q according to DIN EN 61346-2

Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads.

CE, UL, CSA, CCC

This contactor is designed for effective control of electrical circuits in automation and industrial applications. Its compact dimensions of 70x45x73mm enable operation on a 24V DC supply voltage, making it suitable for loads up to 16A. The robust 3-pole configuration allows for versatile surface mounting across various installation scenarios.

• Operates at 24V DC to comply with low voltage standards
• Utilises spring-terminal connections for straightforward installation
• Designed with 3-pole contacts for efficient load management
• Includes one auxiliary contact for enhanced functionality

• Suitable for switching electrical loads in automation setups
• Commonly used in control panels and machinery
• Applied in HVAC and pumping for effective operation

Yes, it allows +/-180° rotation on vertical surfaces.

It operates from -25°C to +60°C, ensuring consistent performance.

Yes, it includes one configurable auxiliary contact for added control.