Heavy Duty Relays 25A SPST-NO 120V Coil - Heavy Duty Relays allows a small electric current to turn on or off a larger electric currentHeavy Duty Relays 25A SPST-NO 120V Coil features include:Designed for cooling, heating or general purpose switching equipment operating heavier loadsReplace WR/Essex/RBM MarsType 184 ModelsCoil NOM MA: 33Coil resistance: 2000Totally enclosed compact designQuiet reliable operationsUniversal mounting bracketBreak away tabsEnclosure: PhenolicTemperature Range: -4°F - 104°F (-20°C - 40°C)Mechanical Life 1,000,000 operationsElectrical Life 100,000 operations (@ 25amp 277VAC Res)Operate Time (typical): 25ms at nominal coil voltageRelease Time (typical): 25ms at nominal coil voltageDielectric Strength (at sea level for 1 min):2500 Vrms coil to contact1000 Vrms between open contactsCoil Frequency: 50/60 HzCoil Insulation: Class A (105°C/221°F)Coil Duty Cycle: ContinousTerminals: 1/4" quick-connectsContact Material: Silver Cadmium OxidecURus ListedOrder Qty of 1 = 1 RelayBelow is more info on our Heavy Duty Relays 25A SPST-NO 120V Coil: