Single and Double pole. universal. Bright nickel plate or black bezel, narrow or wide. Plastic housing and actuator. Snap-in to fit panels 040" through .100: (1.0 to 2.5mm). Screw or blade terminals. 25A at 12V DC. White actuator, bright bezel. Red independent pilot light. Up: On, Down: Off, three screw terminals. Diagram F.