Edwards Transformer, 240VAC - 8, 16, 24VAC, 10/20VA, Signaling, (Doorbell)

1-Phase, Primary/Secondary: 240V - 8, 16, 24V, 10,20 VA. Signaling Transformer, 590 Series, Non-Regenerative thermal Overload Protection. Mounts in a Standard 1/2" Knockout or Surface Mounts. Ideal for Standard Door Bells & Chimes.