R1973 Illuminated Rocker Switches E-Switch R1973 Illuminated Rocker Switches feature a 9A at 125VAC contact rating and a >,1000MΩ insulation resistance. R1973 rocker switches offer various illumination and termination options and feature an operating temperature range of -30°C to +65°C. E-Switch R1973 Illuminated Rocker Switches are ideal for industrial, medical, lighting, audio/visual, and consumer electronic applications.