Siemens Contactor, DIN Rail Mounting, 8 to 33ms Closing Delay - SIRIUS Innovation Series - 3RT2017-1AP02 Need a reliable signal delivery solution for your electric circuit? Trust this contactor from Siemens to be your messenger. It has an electromagnetic coil that opens or closes the internal contact when current is received. With a short opening delay of 4 to 15ms and a closing delay of 8 to 33ms, it changes the contact states in a jiffy for a quick power switch. An integrated circuit lets you step up its switching capacity by adding an auxiliary contact to it. Use this device to turn equipment such as furnace heating or lighting controls on and off. Features & Benefits • Current rating of 12A to withstand high-power electrical systems
• IP20 rating indicates it has a finger-safe design to prevent electrical hazards
• Mechanical service life of 30,000,000 cycles for long-lasting operation How do I mount this contactor? You can install this unit by simply screwing or snapping it onto a DIN rail. Does this contactor resist shock? Yes, it resists shock between 5.9 and 9.8g, so it holds its own in demanding settings.