Siemens 3RT2 Series Contactor, 24 V dc Coil, 3-Pole, 17 A, 7.5 kW, 3NO, 400 V ac

Turn an electric motor on or off using this 3-pole contactor from Siemens. Its contact voltage rating of 400V AC (alternating current) makes it suitable for use in demanding industrial systems. For added versatility, you can attach two auxiliary contact blocks to monitor its operation and enable quick signalling to an external control unit. Its compact dimensions of 85 (height) x 45 (width) x 107mm (depth) mean it can fit in tight spaces for side-by-side mounting. A contactor like this one is commonly used in heating and lighting applications.

• Low power loss of 0.9W for efficient operation
• Long lifespan of 10 million mechanical cycles for long-lasting performance
• IP20 (ingress protection) rating means it's touch-proof and protected against objects larger than 12mm in size
• Broad operating temperature range of -25°C to +60°C for use in demanding environments

This contactor has a fuse link to help prevent damage to your equipment from short circuits. Thanks to its surge voltage rating of 6kV, it's also protected against overloads for improved electrical safety.