Siemens SIRIUS 3RT Size S2, 3RT2 Contactor, 230 V ac Coil, 3-Pole, 40 A, 18.5 kW, 3NO, 400 V ac

Use this contactor from Siemens to safely control your industrial motor. It works by switching the power supply to the load on or off, preventing fire outbreaks from overloads or electrical arc faults and prolonging equipment lifespan. It has one normally open and one normally closed auxiliary contact that you can use to control secondary functions like indicator lights. As the contactor can withstand temperatures between -25°C and +60°C, you can rely on it to perform in extreme conditions. Dimensions of 114 (L) x 55 (W) x 130mm (H) make it suitable for installation in compact setups, such as robotics systems or electronics manufacturing.

• Screw terminals for simple and time-efficient wire connections
• Low power loss of 2.2W for energy efficiency
• 6kV surge voltage resistance rating to withstand high power spikes without experiencing damage
• Power rating of 18.5kW for use in heavy-duty applications

You can keep this contactor working at its best by ensuring it's clean and dust-free at all times. This prevents overheating and makes sure you get optimal performance.