The SRA200G/15-20 series of Sensata relays is a sealed, single-pole, double-throw (SPDT) switch that can be used in a wide variety of applications, especially in the consumer and HVAC industries. It is designed for voltage ranges of 115/220VAC, 230/400VAC, and 24VDC, with current ratings up to 15/20A @ 230/400VAC and up to 25A @ 115/220VAC. This relay series features an easily accessible test button and indicators for manual operation, as well as dual LED indicators for determining ON/OFF states. It includes a built-in LED on the relay housing, allowing simple visual inspection, and the snap-action design helps minimize arcing and overtravel. This product is rated UL, CSA, and RoHS approved.