1 Form A, B and C contacts available AC and DC coils available Class F high temperature available Epoxy sealed versions available UL. Arrangement Ratings SPST (1 Form or B) SPDT (1 Form C) Resistive load: Max. switched power: 7200 VA Max. switched current: 40 A (Form A) Max. switched voltage: 300 VAC, 110 VDC Life Expectancy Mechanical Electrical Operate Time Release Time Dielectric Strength Minimum operations A 120 VAC Res. 15 msec max. at nominal coil voltage 10 msec max. at nominal coil voltage (without suppression) 1500 Vrms contact to contact 2500 Vrms contact to coil 4000 Vrms contact to coil "T" version 1000 megohms min. 20°C, 500 VDC 50% RH DC: 10% of nominal coil voltage AC: 30% of nominal coil voltage 100°C (212°F) Class 130°C (266°F) Class 125°C (257°F) Class 155°C (311°F) Class F at 240 VAC, 30 A General Purpose at 250 Vac, 277 VAC NC: at 240 Vac, at 30 VDC 20A General Purpose at 250 Vac, 277 VAC