Multi Fittings 78140 Type Lb Pvc Conduit Body 1/2 in Hub

Product Description

The MULTI FITTINGS 78140 is a Type LB PVC conduit body with a 1/2 inch hub, designed to provide a pull point and directional change in electrical conduit runs. The body and gasket are both PVC, making this fitting well suited for corrosive or wet environments where metal conduit bodies would be vulnerable. With an internal capacity of 4.3 cubic inches, it accommodates conductors up to 6 AWG. Electricians use this fitting to make 90-degree back-entry bends in conduit systems while maintaining code-compliant wire pulling access through the removable cover.

This conduit body is used in residential and light commercial electrical installations where PVC conduit is the raceway of choice. Common applications include service entrances, outdoor branch circuit runs, and underground or exposed conduit work in damp or wet-rated locations. The LB configuration directs the conduit run 90 degrees with a back-exit opening, allowing conductors to be pulled without excessive tension or bending radius violations.

Key Features

• PVC body and PVC gasket construction for use in wet and corrosive environments
• 1/2 inch hub size fits standard 1/2 inch PVC conduit
• 4.3 cubic inch internal capacity supports conductors up to 6 AWG
• Type LB configuration enables 90-degree direction changes with rear-access pull point
• Removable cover allows conductor access during pulls and future maintenance

Compatibility

Designed as an OEM-style replacement and standard fitting for 1/2 inch PVC conduit systems in residential and commercial electrical installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize the circuit and verify with a meter before opening any conduit body on an existing run. Use appropriate PVC conduit cement on hub connections and allow proper cure time before pulling conductors. Do not exceed the rated conductor fill capacity of the conduit body.