70-320221 White-Rodgers

R E l AYS A N D C O N TA C TO R S D.C. Power Contactors Type 0 Type 70 sPno coil contact Rating-(Amps.) DImens Ions sTAnco R coil Resistance Inductive l oad Inches P ART Duty Terminal Pole Bracket Volt. ( ohms) contact Volt. normally o pen normally c losed case Weight Agency sec. nUmBeR cycle Type* Form style D. c. 25c m aterial D. c. continuous Inrush ** continuous Inrush l W h (oz.) certif. A 70-901 Continuous 4 SPNO Standard 6 4 Copper 6 80 300 - - 2.47 3.48 2.40 12.5 70-914 Continuous 3A SPNO Standard 12 16 Copper 12 80 150 - - 2.47 3.48 2.40 12.5 B 70-918 Continuous 3B SPNO Standard 12 16 Copper 12 80 150 - - 2.47 3.48 2.40 12.5 70-902 Continuous 4 SPNO Standard 12 16 Copper 12 80 150 - - 2.47 3.48 2.40 12.5 70-906 Continuous 4 SPNO Standard 12 16 Silver 12 80 150 - - 2.47 3.48 2.40 12.5 70-915 Continuous 3A SPNO Standard 24 60 Copper 24 50 50 - - 2.47 3.48 2.40 12.5 C 70-903 Continuous 4 SPNO Standard 24 60 Copper 24 50 50 - - 2.47 3.48 2.40 12.5 70-907 Continuous 4 SPNO Standard 24 60 Silver 24 50 50 - - 2.47 3.48 2.40 12.5 70-904 Continuous 4 SPNO Standard 36 114 Copper 36 50 50 - - 2.47 3.48 2.40 12.5 70-908 Continuous 4 SPNO Standard 36 114 Silver 36 50 50 - - 2.47 3.48 2.40 12.5 * T erminal Type: 3A = Grounding coil wire supplied For outline drawings refer to pages 50-51. 3B = Coil Common to Load 4 = Isolated Coil ** Inrush Current: Current applied within the first 1/2 second of contact closure Agency Certification Note: U.L. 583 Recognized (File AU2138) Engineering Design Data operation in % of n om. Breakdown Voltages coil Rating coil Voltage Rating All Terminals - 60 h z Rms contact m aterial electrical l ife mechanical l ife nominal open max. magnetic max. contacts oper. oper. oper. D. c. coil Rating safe opposite same To oper. At Per oper. At Per Temp. Type (Watts) Pick-up operate Polarity Polarity Ground Power Rated l oad m in. no l oad m in F 70 9 75% 110% 500 500 500 Copper 100,000 4 250,000 4 122 Silver Alloy 200,000 4 250,000 4 - Temperature Range Type 70 c ustom Design c apabilities -40F to 122F Coil Voltage 6 VDC through 36 VDC Curved mounting bracket Terminations Please complete application data form on page 95 of this section. Contacts: 5/16 -24 UNF-2A thread Coil: 10-32 UNF-2A thread Recommended m ounting Plunger vertical with cap down note: caution must be used in coil selection for use in 12 volt systems where battery charging may expose coil to continuous, hardware Torque s pecification higher-than-rated voltage. Contact Terminal: 45-55 inch-lbs. stancor will not be responsible for consequences of misapplied Coil Terminal: 12-18 inch-lbs. solenoids. Insulated Mounting Brackets c aution: A back-up wrench must be used to hold the bottom nut stationary. www.stancor.com R E l AYS A N D C O N TA C TO R S D.C. Power Contactors Type 0 Type 70 sPDT coil contact Rating-(Amps.) DImens Ions sTAnco R coil Resistance Inductive l oad Inches P ART Duty Terminal Pole Bracket Volt. ( ohms) contact Volt. normally o pen normally c losed case Weight Agency sec. nUmBeR cycle Type* Form style D. c. 25c m aterial D. c. continuous Inrush ** continuous Inrush ** l W h (oz.) certif. A 70-922 Continuous 6 SPDT Standard 12 16 N.O. Copper 12 80 300 60 60 3.31 3.48 2.40 14.0 N.C. Silver 70-910 Continuous 6 SPDT Standard 12 16 N.O. and 12 80 150 60 60 3.31 3.48 2.40 14.0 N.C. Silver B 70-923 Continuous 6 SPDT Standard 24 60 N.O. Copper 24 50 50 30 30 3.31 3.48 2.40 14.0 N.C. Silver 70-911 Continuous 6 SPDT Standard 24 60 N.O. and 24 50 50 30 30 3.31 3.48 2.40 14.0 N.C. Silver 70-912 Continuous 6 SPDT Standard 36 114 N.O. and 36 50 50 30 30 3.31 3.48 2.40 14.0 N.C. Silver * T erminal Type: 6 = Isolated Coil For outline drawings refer to page 51. ** Inrush Current: Current applied within the first 1/2 second of contact closure H Based on 50K Cycles Agency Certification Note: U.L. 583 Recognized (File AU2138) Engineering Design Data operation in % of n om. Breakdown Voltages coil Rating coil Voltage Rating All Terminals - 60 h z Rms contact m aterial electrical l ife mechanical l ife nominal open max. magnetic max. contacts oper. oper. oper. D. c. coil Rating safe opposite same To oper. At Per oper. At Per Temp. Type (Watts) Pick-up operate Polarity Polarity Ground Power Pilot Rated l oad m in. no l oad m in F 70 9 75% 110% 500 500 500 Copper - 100,000 4 250,000 4 122 Silver - 200,000 4 250,000 4 - Temperature Range Type 70 c ustom Design c apabilities -40F to 122F Coil Voltage 6 VDC through 36 VDC Curved mounting bracket Terminations Please complete application data form on page 95 of this section. Contacts: 5/16 -24 UNF-2A thread Coil: 10-32 UNF-2A thread Recommended m ounting note: caution must be used in coil selection for use in 12 volt Plunger vertical with cap down systems where battery charging may expose coil to continuous, higher-than-rated voltage. hardware Torque s pecification stancor will not be responsible for consequences of misapplied Contact Terminal: 45-55 inch-lbs. solenoids. Coil Terminal: 12-18 inch-lbs. c aution: A back-up wrench must be used to hold the bottom nut stationary. www.stancor.com