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The LEGRAND TP138-BK is a 2-gang combination wall plate from the Legrand Pass and Seymour TradeMaster series, designed for use with one blank opening and one duplex receptacle. Molded from 0.07-inch thick nylon 6, this plate delivers a rugged, self-extinguishing construction rated for commercial, industrial, and residential installations. It measures 4.75 inches wide by 4.6875 inches high, providing an extra 3/16 inch of width and height over standard-size plates for improved drywall coverage without sacrificing a standard-size appearance. UL listed for both Canada and the US.
This wall plate is suited for box-mount installations across residential, commercial, and industrial settings where a combination of a blanked-off opening and a duplex receptacle outlet is required in a single standard 2-gang configuration. Electricians working on device replacement, remodel wiring, or new construction will find this plate a direct-fit solution. The black finish coordinates with black wiring devices where a consistent, professional appearance is required.
Designed as an OEM-style replacement or new-installation wall plate for standard 2-gang electrical boxes in residential, commercial, and industrial applications requiring a combination blank and duplex receptacle configuration.
Installation should be performed by a licensed electrician in accordance with the NEC and applicable local codes. De-energize the circuit at the breaker panel and verify absence of voltage before beginning work. Secure the plate to the electrical box using the appropriate mounting screws; do not overtighten, as nylon can crack under excessive fastener torque. Confirm the installed wiring device aligns with the duplex receptacle opening before fastening the plate.
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