2 Pole Double Throw Relay

Including two for the coil such a relay has a total of six terminals.
2 pole double throw relay. The poles may be form a or form b or one of each. Omron ly2 ac110 120 general purpose relay standard type plug in solder terminal standard bracket mounting single contact double pole double throw contacts 9 9 to 10 8 ma at 50 hz and 8 4 to 9 2 ma at 60 hz rated load current 110 to 120 vac rated load voltage 4 6 out of 5 stars 18 12 35 12 35 get it as soon as wed jul 22. We re going to connect a double pole double throw relay to a circuit to light up leds. The designations no and nc should be used to resolve the ambiguity.
When the relay isn t powered both the red led and the dc fan are on. The dpdt relay double pole double throw is quite interesting and can be used in various scenarious including for changing the direction of a motor as you can see in the picture below. 36 6 18 relay get it as soon as wed sep 9. Panasonic ds2y s dc5v electromechanical relay double pole double throw 2a 5 volt 125 ohm pack of 2 12 36 12.
Dpst double pole single throw relays are equivalent to a pair of spst switches or relays actuated by a single coil. When the relay is powered the red led and the fan shut off and the green led and the dc motor turn on.