MARS - Motors & Armatures 90293 SPDT 24V Relay Go to amazon.com Related posts Expert choice for 24v relay mars FeatureBracket Type flangeContact rating amps 18Pick-up Voltage 20.4 DescriptionBracket type: flange; contact rating amps: 18; pick-up voltage: 20.4; relay type: power relay; hold voltage: 13.2; drop-out voltage: 48; hz: 60; terminal style: qc.