T1630 Craftmade 16V 30W Doorbell Transformer Used for Multi Chimes or Long Runs


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A hard to find, 16V, 30W doorbell transformer for use with the Craftmade C4-PW, C3-PW, CA4-RC, and the CA4-RC wired doorbells.  Great for use with doorbells with long wire runs, doorbells with selenoids or two doorbell systems.

GTIN: 647881078645Availability: Out of stock SKU: T1630

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The T1630 is a 16-volt, 30-watt doorbell transformer. These products are individually boxed and have a 1-year manufacturer's warranty.

This product is used to power doorbells with solenoids, doorbells that are highly musical, or systems that use 2 or more buttons.  The extra wattage also comes in handy when you have a long run of doorbell bell wire.

If you only need a 10W doorbell transformer, we recommend the DH905 doorbell transfomer by Thomas and Betts

  • 16V 30 watts 3 wires
  • For 2-Note chime with all wires longer than 50 feet.
  • For 2-Note chime with any wire longer than 50 feet.
  • For 2-Note chimes
  • For 8-Note or 4-Note chime with any wires longer than 50 feet.
  • Individually boxed
  • Cast aluminum housing
  • One year manufacturer's warranty

Additional information






1 Year

Transformer Voltage


No Of Doorbells To Power

Up to 3 Doorbells

Customer Reviews

Based on 12 reviews
S.R. (Atlanta, US)
1 x Craftmade T1630 16V, 30W Transformer Transformers & Wire

Good products good quality I recommend them.

Christopher F. (Bonaire, US)
What was needed

I called 1800doorbell with a problem, and they resolved the issue by telling me what I needed and shipping it to me quickly. I did the repair this weekend and now we have a functional doorbell again.

D.G. (Ventura, US)
Good service

Performed as indicated

J.G.-.D. (Denver, US)
A Not Handy Handiman successfully installs doorbell chime and transformer

First, their on line tech service answered my basic question, as contrasted with another source that had no clue. Then, in about 1 1/2 hours, I successfully installed a new Chime doorbell and heavier duty transformer (needed for use with a Nest Video Doorbell).

New Doorbell Chimer Needed

I am very satisfied with the doorbell chimer. Looks and works great!