Isolated Ground Duplex Receptacle by Leviton
The M1626-IGG from Leviton is a 15-amp, 125-volt isolated ground duplex receptacle designed for commercial and heavy-duty wiring. It is suitable for circuits that call for an isolated ground. Key features include a 5-15R configuration, a gray nylon body, and specification grade construction.
Key Features and Benefits of This Receptacle
The three-wire design includes a dedicated isolated ground terminal, which keeps the equipment ground path separate from the mounting strap on circuits designed for it. Nylon construction and a commercial, specification, heavy-duty grade suit demanding, high-use installations where standard residential devices may wear faster.
Where to Use the M1626-IGG Receptacle
This receptacle suits commercial buildings and facilities where electrical plans specify isolated ground circuits. Its heavy-duty grade fits high-traffic locations. The page lists no wet or outdoor rating, so treat it as an indoor device unless the manufacturer documentation confirms otherwise.
Installation and Compatibility Checks
Confirm your circuit is designed for an isolated ground before buying, since a standard ground wiring layout will not use this feature. The 5-15R configuration accepts standard 15-amp, 125-volt plugs. Have a qualified electrician install it and check local code. Mounting and dimensions are not listed on the page.
Additional Buying Context
The receptacle is listed to UL 498 and CSA C22.2 standards, with UL Canada and US approvals and NOM 057. The page links a general manufacturer warranty but lists no specific term, so check it before buying in volume.
| Body Material | Nylon |
|---|---|
| Voltage | 125V |
| UPC | 078477364130 |
| Structure Finish | Gray |





















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