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September 08, 2026 4 min read
Installation instructions for the DataComm Electronics 45-0028-WH Recessed Pro-Power Kit with Duplex Surge Suppressor.
Installation instructions for the DataComm Electronics 45-0028-WH Recessed Pro-Power Kit with Duplex Surge Suppressor — a retrofit wall-plate kit that hides both power and low-voltage A/V cabling behind flat panel TVs and other equipment while providing built-in surge protection.
The Recessed Pro-Power Kit with Duplex Surge Suppressor lets installers run power and low-voltage cables behind a flat panel TV, amplifier, or other A/V equipment, either at the display location or back to an equipment room / head-end. It consists of a top plate with a duplex surge receptacle and a bottom plate with a straight-blade inlet, connected by standard electrical wire run inside the wall.
The duplex surge receptacle alerts you if surge protection is ever lost. It protects against short-term over-voltage conditions and RFI (radio frequency interference), but cannot survive a direct lightning strike on the service power line. If the receptacle has absorbed surges beyond its capacity and is no longer providing protection, an audible alarm sounds. To silence the alarm, turn the "Alarm Off" screw on the front of the receptacle clockwise — note that once silenced, the receptacle continues to function as a normal duplex outlet but without surge protection. A power-on indicator light confirms power is present and the suppression circuit is functional; light off means power is interrupted, and a flashing light means the surge circuitry has been damaged.
Choose the location for the flat panel TV mounting bracket, then select locations for both wall plates (top and bottom) of the kit.
Two 22mm square MOVs provide 240 joules / 15,000A of surge protection per mode. Meets UL Standards 1449 3rd Edition and 498; CSA certified.
| Configuration | Total Max. Surge Dissipation | Max. Surge Current | Surge Protection Modes | Clamping Response Time |
|---|---|---|---|---|
| 2-Pole 3-Wire Grounded, 60 Hz, 15A-125V | 480 Joules | 15,000 Amps | Hot/Neutral, Hot/Ground, Neutral/Ground | 1 Nanosecond |
Replacement surge suppressors can be purchased from DataComm Electronics or an authorized Hubbell Wiring Device distributor. Product is RoHS compliant and patent protected (U.S. Patent numbers D553475, D554475, and 7390964).
DataComm Electronics, Inc.
6349 Peachtree Street, Norcross, GA 30071-1725
888.223.7977 / 770.662.8205
www.datacommelectronics.com
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