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

Looking for a reliable way to turn your high-powered devices on and off? Choose this contactor from Siemens. Its contact current of 32A and its overall power rating of 15kW make it a good choice for use in heavy-duty systems. Thanks to the screw terminals, the device is simple to wire without the need for specialised tools. It snaps into place on a DIN rail for ease of integration into your existing setup. You can use this contactor for applications that need frequent switching, such as motors, heating operations and lighting systems.

• Mechanical lifespan of 10 million switching cycles for long-lasting performance
• Compact dimensions of 85 (H) x 45 (W) x 97mm (D) to add minimal bulk to your setup
• IP20 rating means it's touch-proof and protected against objects larger than 12mm
• Surge voltage resistance of 6kV to withstand powerful spikes in voltage

Yes. This device has a wide operating temperature range between -25°C and +60°C, so it's a good choice for use in harsh conditions.