24 VAC 4.37 Amp 105 VA with 220 VAC Input

NOTE: You can apply 120 VAC to the Primary to get 12 VAC Secondary @ 4.37 Amp Output

Primary Connection: 230 VAC 50-60 Hz (Blue Wires 9" Length with .250 push-on terminals)
Secondary Connection: 24 VAC (Grey Wires 9" Length with 2 pin AMP connector)
Rated: 105 VA, 4.37 Amp
Thermal Protection: 130°C
Insulation Class: B
One Bolt Mounting (3/8" hole) (No Bolt Supplied)
Dimensions: 3-7/8" (O.D.) x 1-13/16" (H)
RoHS

Benefits of Toroidal Transformers:
The toroidal is smaller, lighter & thinner than E-I transformer
Produces no noise, a feature far better than E-I transformer
Produces least leakage flux than E-I transformer
Less heat because of the shape