Leviton Mfg Co 001-09880-000 Porcelain Lampholder 660W 250V

Product Description

The LEVITON MFG CO 001-09880-000 is a 2-piece porcelain surface-type lampholder designed for medium base incandescent light bulbs. Rated at 660 watts and 250 volts, it delivers reliable performance in demanding utility and commercial lighting installations. The low-profile housing stands 1.5 inches high with a 2.3125-inch outer diameter. Mounting holes are centered on 1.375-inch spacing for straightforward surface attachment. Wire ways accommodate top and continuous wiring configurations, while through holes support bottom wiring. Electricians and maintenance techs install this fixture where durable, code-compliant lampholder hardware is required in exposed or semi-exposed environments.

This lampholder is suited for residential utility spaces, commercial storage areas, industrial facilities, and agricultural buildings where a rugged, low-profile socket is needed. Its porcelain construction handles heat well in applications where incandescent or equivalent medium base lamps run at sustained wattages. The surface-mount design attaches directly to junction boxes or mounting surfaces without additional hardware beyond standard fasteners. Wire entry options give installers flexibility for top, continuous, or bottom wiring depending on conduit routing at the job site.

Key Features

• 2-piece porcelain construction for high heat tolerance in sustained-use applications
• Rated 660 watts and 250 volts for compatibility with standard medium base incandescent lamps
• Low-profile design at 1.5 inches high minimizes projection from mounting surface
• Mounting holes on 1.375-inch centers with 2.3125-inch outer diameter for standard box fitment
• Wire ways for top and continuous wiring plus through holes for bottom wiring entry
• UL Listed for use in code-compliant electrical installations

Compatibility

Designed for use with medium base incandescent light bulbs in surface-mount lampholder applications. Suitable as a direct replacement for standard 2-piece porcelain surface lampholders in residential, commercial, and industrial settings.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Disconnect and lock out power at the circuit breaker before beginning any wiring work. Confirm that the circuit voltage and wattage load do not exceed the 660-watt, 250-volt rating of this lampholder. Secure wiring connections firmly and ensure the mounting surface is clean and flat before fastening the lampholder.