The Siemens 3RT7014-1AG02 is a size S00 contactor from the SIRIUS family, designed for switching three-phase motor loads in control panels. Its 3-pole main current circuit handles up to 690 V AC-3 duty, which covers the majority of 400 V and 480 V industrial motor applications across Europe and North America. The AC-3 rating means it is specified for starting and stopping squirrel-cage motors under full load — the standard duty cycle for conveyors, pumps, and fans. The control supply voltage is AC, so it integrates directly into panels with existing AC control transformers without needing a separate DC power supply. The contactor accepts auxiliary switch extensions, which is useful when you need feedback contacts for a PLC or status indication on a HMI.
For washdown or outdoor environments, you would need an additional enclosure.