Siemens Contactor, Shock Resistant, 400V AC Contact Voltage - SIRIUS Innovation Series - 3RT2017-1AP01 Safely switch the electric circuits in your machinery on and off using this contactor from Siemens. When it receives power, the three normally open contacts close, energising the circuits. A contact voltage rating of 400V AC makes it suitable for use in your high-current systems. As it's designed to also house an auxiliary switch, you can easily expand the switching functions of this component. An IP20 ingress protection rating indicates its front and terminals are touch-proof, so you can handle it without the risk of electric shock. Thanks to a broad operating temperature range between -25°C and +60°C, this unit can withstand demanding conditions. • Contact current rating of 12A to withstand heavy-duty applications
• Resistant to shock for durability
• Surge voltage resistance of 6kV to withstand current overload
• Screw and snap-on mounting options for versatile assembly How long will this contactor last? This contactor has a mechanical service life of 30,000,000 switching cycles which means you can rely on it for long-term use. If you attach an auxiliary switch to this unit, it will have a mechanical service life of 5,000,000 cycles, so it'll still deliver long-lasting performance.