Siemens SIRIUS 3RT Size S00, 3RT2 Contactor, 110 V ac Coil, 3-Pole, 9 A, 4 kW, 3NO, 400 V ac

Looking for a reliable way to turn your equipment on and off? Switch to this contactor from Siemens. It has three poles and one auxiliary contact that let you connect it to multiple devices, making it a versatile piece of kit. As the unit has a hefty power rating of 4kW, you can put it in charge of heavy-duty tasks. For installation in a snap, simply clip it into place on a standard DIN rail. You'll commonly find contactors like this one working alongside motors, load feeders and current monitoring relays.

• Wide operating temperature range between -25°C and +60°C for use in demanding environments
• Closing delay of 9 to 35ms and opening delay of 3.5 to 14ms mean it switches your equipment on and off in the blink of an eye
• Screw terminals for simple and secure wiring
• IP20 rating indicates it's finger-safe and protected from tools and wires larger than 12mm

This contactor has a robust mechanical lifespan of 30 million switching cycles, so you can count on it for long-term performance.