Home Low Voltage Transformer AC/AC Transformer DEWENWILS Doorbell Plug in Ring Transformer with PTC Fuse, 24V 40VA 24VAC/40VA Honeywell, Nest, Ecobee etc. compatible Doorbell/Thermostat Power Solution Easy Installation Durable & Corrosion Resistant ENQUIRY! SKU: HDBT01B Categories: AC/AC Transformer, Low Voltage Transformer Tags: AC/AC Transformer, Doorbell Plug in Ring Transformer, Low Voltage Transformer Description SKUHDBT01B Volatge24V/40VA Applicationfor doorbell, thermostat brand Related products HOSL05FDEWENWILS 300W Multi-Tap Low Voltage Transformer, 120V AC to 12V/13V/14V/15V AC, Stainless Steel Shield, Outdoor Transformer for Low Voltage Landscape Lighting, Spotlight, Pathway Light, ETL Listed HDBT01ADEWENWILS Doorbell Ring Low voltage Transformer, 16V 30VA HOSL03C, HOSL07A, HOSL07C, HOSL05C, HOSL08CDEWENWILS 60W/100W/200W/300W/600W Pool Light Transformer 120V to 12V/13V/14V AC HOSL04B1, HOSL05B1DEWENWILS 200W/300W Multi-Tap Low Voltage Stainlees Steel Transformer, 120V AC to 12V/13V/14V/15V AC