Source 1 Product Catalog 2017 Page 79 Air Conditioning & Heating Controls

AIR CONDITIONING & HEATING CONTROLS 79 HVAC Components TRANSFORMERS Source 1 Class 2 Transformers - 90-T40S1 thru 90-T75C3 24 Volt Secondary Class 2 Energy Limiting Air conditioning, heating and refrigeration replacements. Foot mounted-4 x 4 plate-conduit hub. Source 1 multi-mounting control transformers are designed especially for the air conditioning market. The 24 volt output of the transformer assures the operation of valves, relays and contactors under most low voltage conditions, eliminating call backs due to brown outs. Class 2 transformers are used for industrial, heating and air conditioning controls applications. SOURCE 1 PART NO. MARS PART NO. JARD PART NO. VA HZ PRIMARY SEC. CONN MLP $ S1-T2404F 50354 4031F 40 60 120/208/240V 24V LEADS 21.23 *Manual reset Foot-Mount (Open Construction) SOURCE 1 PART NO. MARS PART NO. JARD PART NO. VA HZ PRIMARY SEC. CONN MLP $ S1-T3501M 50304 4031M 50 120/208/240V 24V LEADS 26.24 S1-T6753 50314 5031M 75 50/60 120/208/240/480V 24V LEADS 42.28 S1-T7752 75 50/60 120/208/240/480V 24V 44.04 Multi-Mount (Closed Construction) Universal Mounting With Plate Source 1 Transformer Lead Color Coding PRIMARY SIDE SECONDARY SIDE COMMON 120V 208V 240V COMMON 24V WHITE BLACK RED ORANGE YELLOW White Rodgers Transformers SOURCE 1 PART NO. DESCRIPTION VA Hz PRIMARY CONN. SEC. MLP $ S1-90-T50C3 FOOT-MOUNT (MANUAL RESET, OPEN CONSTRUCTION): 90-T50C3 50 50/60 120/208/240V LEADS 24V 76.76 S1-90-T60C3 FOOT-MOUNT (MANUAL RESET, OPEN CONSTRUCTION): 90-T60C3 60 50/60 120/208/240V LEADS 24V 88.89 S1-90-T75C3 FOOT-MOUNT (MANUAL RESET, OPEN CONSTRUCTION): 90-T75C3 75 50/60 120/208/240V LEADS 24V 114.20

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