Reed Switch SPST-NO 500mA 200 VDC 12-23AT Features Voltage: 200 VDC (switching); 250 VDC (minimum breakdown); Current: 500 mA (switching); 1.2 A (carry); Initial Resistance: 0.10 Ohm; pagebreak Overview This magnetic reed switch is a single pole single throw normally open type for 200 VDC switching voltages. The operating range is 12-23 AT.