The Sensata DR2220D20U is a single pole double throw (SPDT) non-illuminated, momentary rocker switch. It has a silver contact rating, is panel mounted, and comes in a variety of colors including black, white, and ivory. It has a 20A/125VAC and a 10A/277VAC rating, with an electrical life cycle of 50,000 cycles at full load. The DR2220D20U is UL rated and CSA certified, and is suitable for a variety of applications including lighting, HVAC, and computer controls.