Siemens SIRIUS 3RT1 Contactor, 110 V ac Coil, 3-Pole, 185 A, 90 kW, 3NO, 400 V ac

Choose this contactor from Siemens to safely switch your high-power loads on and off. It has spring-loaded contacts that make or break the power supply to your electrical equipment. As these contacts open and close quickly, you can use this contactor to safely start electric motors that are prone to arc faults. The unit is designed for heavy-duty applications and delivers up to 90kW of power to connected equipment. Thanks to screw terminals, you can connect conductor cables to it with a simple screwdriver, so you don't need complex tools. For safety, it has an integrated varistor for surge protection. You'll find contactors like this one used for motor protection in industrial conveyor systems.

• Broad operating temperature range of -25°C to +60°C for use in demanding conditions
• Mechanical service life of 10,000,000 operating cycles for long-term performance
• Low power loss of 13W per conductor for energy efficiency

No, this contactor has no protection against water and must be kept away from moisture and humidity to ensure safe operation.