R E L AY S A N D C O N TA C T O R S A.C. P o w e r R e l a y s - Ty p e 129 Type 129 Screw Terminal STANCOR Part Sec. Number Pole Form Type A 129-902 SPNO Screws 129-903 SPNO Screws 129-904 SPNO Screws B 129-911 SPNO 1/4" QC 129-912 SPNO 1/4" QC 129AR-902 SPNO Leads C Type 129 1/4" Quick Connect Terminal Coil Voltage Type 129AR Leads Dimensions-Inches Case L W H Power Rating Inductive Resistive 24 18 Amp. Continuous 120 18 Amp. 1 H.P. - 125V. Continuous 208/230 2 H.P. - 250V. 24 Single Phase 120 18 Amp. Continuous 120 18 Amp. 1 H.P. - 120V. Continuous 1.5 H.P. - 250V. -- Totally Enclosed Weight (oz.) Agency Certification 2.44 1.91 1.95 6.5 UL/CSA 2.44 1.91 1.95 6.5 UL/CSA 2.44 1.91 1.95 6.5 UL/CSA 2.44 1.91 1.95 6.5 UL/CSA 2.44 1.91 1.95 6.5 UL/CSA 3.10 2.60 2.80 12.5 UL/CSA For schematic diagrams and outline drawings refer to page 65. -- Double-Break Contacts Agency Certification Note: U.L. Recognized (File E12139) CSA Certified (File LR13360) Engin e e r i n g D e s i g n D a t a Magnet Coil Rating Operation in % Nom. Breakdown Voltages (Volt Amperes) Coil Voltage Rating All Terminals - 60 Hz RMS Open Max. Contacts A.C. Sealed Safe Opposite Same To Type Inrush Nom. Max. Pick-up Operate Polarity Polarity Ground Contact Material Power Pilot Electrical Life Oper. Oper. At Per Rated Load Min. Mechanical Life Oper. At No Load Oper. Per Min Max. Oper. Amb. F 129 10 4.5 5 85% 110% 1500 1000 1500 Silver Alloy - 100,000 6 500,000 60 130 129AR 10 4.5 5 85% 110% 1500 1000 1500 Silver Alloy - 100,000 3 500,000 60 130 Load tests - making inrush ratings (0.4 to 0.5 P.F.) - breaking 125% continuous rating (0.65 to 0.8 P.F.) 64 www.stancor.com R E L AY S A N D C O N TA C T O R S A.C. Power Relays-Type 129 Schematic 129 SPNO blk Blu 6 4 3 5 Schematic 129 SPDT red blu blk 6 3 yel 1 2 blu 4 5 red blu Type 129 1.947 Type 129AR 2.60 2.80 3.10 www.stancor.com 65