Transformers Transformer Type
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![Johnson Controls Y66T13-0 TRANSFORMER UL CLASS 2; 120/208/240VAC PRIMARY 24VAC SECONDARY 75VA UL CUL LISTED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_2fec5711-b18e-4da1-a0a6-6bf5c96a3f10_medium.jpg?v=1720011957)
Y66T13-0 | TRANSFORMER UL CLASS 2; 120 / 208 / 240VAC PRIMARY 24VAC SECONDARY 75VA UL CUL LISTED | Johnson Controls
Brand: Johnson Controls
SKU: Y66T13-0
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![Johnson Controls Y66T12-0 TRANSFORMER UR CLASS 2; 120/208/240VAC PRIMARY 24VAC SECONDARY 75VA UR CUR RECOGNIZED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_d130a924-c7c7-4f07-a7a8-5362a038b238_medium.jpg?v=1720011959)
Y66T12-0 | TRANSFORMER UR CLASS 2; 120 / 208 / 240VAC PRIMARY 24VAC SECONDARY 75VA UR CUR RECOGNIZED | Johnson Controls
Brand: Johnson Controls
SKU: Y66T12-0
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![Johnson Controls Y65T54-0 TRANSFORMER UR CLASS 2; 120/208/240VAC PRIM 24VAC SECONDARY 40VA UR CUR RECOGNIZED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_aa563354-9484-4ebd-aa47-71a874a27709_medium.jpg?v=1720011962)
Y65T54-0 | TRANSFORMER UR CLASS 2; 120 / 208 / 240VAC PRIM 24VAC SECONDARY 40VA UR CUR RECOGNIZED | Johnson Controls
Brand: Johnson Controls
SKU: Y65T54-0
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![Johnson Controls Y65S13-0 TRANSFORMER UL CLASS 2; 208/240VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_728a6981-5730-4afb-9d76-493dc16a05a4_medium.jpg?v=1720011954)
Y65S13-0 | TRANSFORMER UL CLASS 2; 208 / 240VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Johnson Controls
Brand: Johnson Controls
SKU: Y65S13-0
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![Johnson Controls Y65F13-0 TRANSFORMER UL CLASS 2; 277/480VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_e1545f63-8329-4790-92a2-b5aa513d7c88_medium.jpg?v=1720011952)
Y65F13-0 | TRANSFORMER UL CLASS 2; 277 / 480VAC PRIMARY 24VAC SECONDARY 40VA UL CUL LISTED | Johnson Controls
Brand: Johnson Controls
SKU: Y65F13-0
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![Johnson Controls Y66F12-0 TRANSFORMER UR CLASS 2; 277/480VAC PRIMARY 24VAC SECONDARY 75VA UR CUR RECOGNIZED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Y65_259b9082-e49d-45bb-bc45-a81dc6793370_medium.jpg?v=1720011951)
Y66F12-0 | TRANSFORMER UR CLASS 2; 277 / 480VAC PRIMARY 24VAC SECONDARY 75VA UR CUR RECOGNIZED | Johnson Controls
Brand: Johnson Controls
SKU: Y66F12-0
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![Dwyer APT-20-0SN AC power transformer | 24 VAC input | 24 VAC isolated output | 20 VA | single hub | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/apt_40_3sn_singlehub_nocircuitbreaker_medium.jpg?v=1719998405)
APT-20-0SN | AC power transformer | 24 VAC input | 24 VAC isolated output | 20 VA | single hub | Dwyer
Brand: Dwyer
SKU: APT-20-0SN
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![Dwyer APT-20-1SN AC power transformer | 120 VAC input | 24 VAC isolated output | 20 VA | single hub | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/apt_40_3sn_singlehub_nocircuitbreaker_499b28c1-d4a8-4281-8eda-407e7fad8934_medium.jpg?v=1719998410)
APT-20-1SN | AC power transformer | 120 VAC input | 24 VAC isolated output | 20 VA | single hub | Dwyer
Brand: Dwyer
SKU: APT-20-1SN
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