3 POLE DEFINITE PURPOSE (25A THRU 40A) CONTACTORS 90-163 THRU 90-172 CONTACTORS - WR/RBM TYPE 154 40 Amp with Cover Designed for Central Air Conditioning and Heating Equipment FEATURES * Any position mounting. * Interchangeable mounting plate. * Low wattage coil. * Double break contacts ensure positive make and break. COOLING / REFRIGERATION SPECIFICATIONS Approximate Overall Dimensions 33/4" x 23/8" x 3" Pressure Connectors line and load sides for #14 thru #4 wire. 1/4" Double Quick Connect auxiliary and coil terminals. ? PAGE 201 Insulating Material . . . . . . . . . . . . . . . . . . Contact block and carrier are high quality electrical-grade thermosetting resin Temperature Range . . . . . . . . . . . . . . . . . -40F to 150F Mechanical Life . . . . . . . . . . . . . . . . . . . . Conforms to UL and ARI specifications Electrical Life . . . . . . . . . . . . . . . . . . . . . . Conforms to UL and ARI specifications Weight (approximate) . . . . . . . . . . . . . . . 16 oz. Agency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. file number E12139 Coils Frequency 50 / 60 Hz Coil Insulation . . . . . . . . . . . . . . . . . . . . . Class B (130C) 24 through 208 / 240 Volts AC Termination . . . . . . . . . . . . . . . . . . . . . . . Pressure connector and Double 1/4" Q.C. Operate . . . . . . . . . . . . . . . . . . . . . . . . . . 85% of nominal coil voltage; 110% maximum safe operate Duty Cycle . . . . . . . . . . . . . . . . . . . . . . . . Continuous COIL DATA - 30 and 40 Amp, 600 Volt Three Pole Normally Open (3 P.N.O.) Model Number 30 Amp Voltage AC 40 Amp Res DC OHMS Current MA Nominal VA Max. Inrush VA 90-163 90-170 24 7.2 187 4.5 52 90-164 90-171 120 180 37 4.5 52 90-165 90-172 208/240 720 19 4.5 52 CONTACT RATINGS - 30 Amp, 600 Volt Three Pole Normally Open (3 P.N.O.) Type Voltage 277 VAC LRA RES 90-163 thru 90-165 Full Load 30 A. 30 A. 30 A. Lock Rotor 180 A. 150 A. 120 A. Resistive 40 A. 40 A. 40 A. CONTACT RATINGS - 40 Amp, 600 Volt Three Pole Normally Open (3 P.N.O.) Type Voltage 277 VAC LRA RES 90-170 thru 90-172 Full Load 40 A. 40 A. 40 A. Lock Rotor 240 A. 200 A. 160 A. Resistive 50 A. 50 A. 50 A. 90-160 thru 90-172 2.983 2.000 .203 3.390 3.750 www.white-rodgers.com 3.125 3.250 .203 82 .250 2.414