Edwards 590 Series class 2 signaling transformers are easy to install, low voltage power sources for residential, commercial and industrial uses. Mounts in a standard 1/2 in (13 mm) knockout or surface mounts using the provided foot mounts. These transformers are suitable for mounting in both plastic and metal back boxes. May also be used with the Cat. No. 593 transformer plate for enclosed mounting in a standard 2-gang outlet box. The Edwards 590, 590Y and 591 transformers are used in light duty applications. They are ideal for standard doorbells and chimes in residential and commercial applications.

Edwards Signaling™ Signaling Transformer, Class 2 Low Voltage, 120 VAC Primary, 10 VAC Secondary, 0.005 kVA Power, 50/60 Hz Frequency, Surface Mounting, 2-5/16 in L x 2-1/4 in W x 2-1/8 in H Dimensions

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_e963db8a44b645e5e4a5f827b32b76eae8f565a42db4e01a92931b7312aeb539.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_e963db8a44b645e5e4a5f827b32b76eae8f565a42db4e01a92931b7312aeb539.pdf

• Non-regenerative thermal overload protection
• Screw terminal connections on secondary
• 1/2 in knockout