POWER TRANSFORMERS P-8661, P-8662, P-8663, P-8664 P-8665, P-8666, P-8695 SPECIFICATIONS: ! WARNING ELECTROCUTION HAZARD Disconnect electric power to system at main fuse or circuit breaker box before servicing. Failure to do so could result in death or serious injury. FIRE HAZARD Do not exceed transformer ratings. Higher voltage may damage control and could cause personal injury or property damage. INPUT: 117 V, 50/60Hz OUTPUT: 24V CT: SEE SECONDARY CURRENT RATING & VA CAPACITY IN TABLE INSULATION RATING: CLASS A (105C) TEMPERATURE RISE: 65C RISE ABOVE 40C AMBIENT DIELECTRIC STRENGTH: 1500 VRMS NOTE: 1. All leads 8" long minimum. D MAX. D MAX. H MAX. 2 PRI 117V 50/60Hz 2 P-XXXX STANCOR H MAX. .188 .015 DIA. (2 HOLES) MW MD 1 1 MS (4 PLACES) 1 W MAX. STYLE A 3 PRIMARY 117V, 50/60 Hz STYLE NV MW W MAX. 4 SECONDARY 24V CT 5 2 SCHEMATIC DIAGRAM STANCOR Sec. VA Part No. Curr. Cap. P-8661 P-8662 P-8663 P-8664 P-8665 P-8695 P-8666 1A 2A 4A 6A 8A 10A 12A 24 48 96 144 192 240 288 Pri. Lead Wires Color Awg #1 #2 BLK BLK #22 BLK BLK #22 BLK BLK #22 BLK BLK #22 BLK BLK #22 BLK WHT #18 BLK BLK #18 Sec. Lead Wires Color #3 #4 (C.T.) #5 BLU YEL BLU GRN YEL GRN GRN YEL GRN GRN YEL GRN GRN YEL GRN WHT GRN/WHT WHT GRN YEL GRN Mtg. Awg Style #22 #22 #18 #18 #16 #14 #14 A A NV NV NV NV NV Dimensions - Inches H 2.06 2.69 4.00 4.38 4.38 4.38 4.62 W 3.31 4.06 3.25 3.56 3.56 3.56 3.81 D 2.19 2.50 2.94 3.13 3.38 3.50 4.63 MW 2.81 3.56 2.50 2.75 2.75 2.75 3.00 MD 2.13 2.25 2.75 3.13 3.19 MS .031 .187X.312 .187X.312 .187X.312 .203X.500 .203X.500 Wt. U.L. Lbs. Recog. 1.4 2.3 4.0 4.2 7.3 8.0 11.2 Yes * No Yes * No No No Yes * * Recognized to U.L. Standard 506, File No. E68100 PART NO. 37-6870B www.stancor.com Replaces 37-6870A 0741