24 VAC at 4.37 Amp, 105 VA, Toroidal TransformerNOTE: You can apply 120 VAC to the Primary to get 12 VAC Secondary @ 4.37 Amp OutputPrimary 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 AmpThermal Protection: 130CInsulation Class: BOne Bolt Mounting(3/8″ hole) (No Bolt Supplied)Dimensions: 3-7/8″ (O.D.) x 1-13/16″ (H)RoHSRated for Indoor UseBenefits of Toroidal Transformers:The toroidal is smaller, lighter & thinner than E-I transformerProduces no noise, a feature far better than E-I transformerProduces least leakage flux than E-I transformerLess heat because of the shapeEaglerise Electric & Electronic Co., LtdHP0105-01 H0050-1128