Orbit Industries RB-75/50 Reducing Bushing 3/4 X 1/2 in

Product Description

The ORBIT INDUSTRIES RB-75/50 is a reducing bushing designed to transition conduit or pipe connections from a 3/4-inch opening down to a 1/2-inch fitting. Reducing bushings serve as compact adapters that allow installers to connect smaller-diameter conduit, fittings, or connectors into a larger knockout or threaded opening without replacing the box, enclosure, or panel. This fitting is a standard component in electrical rough-in and conduit work, installed by licensed electricians and electrical contractors across residential and light commercial applications.

The RB-75/50 is suited for use wherever a 3/4-inch to 1/2-inch threaded reduction is required in an electrical conduit system. Typical installations include load centers, junction boxes, conduit bodies, and electrical enclosures where knockout sizes do not match the incoming conduit size. It provides a clean, secure threaded fit that maintains the integrity of the raceway system.

Key Features

• Reduces a 3/4-inch threaded opening to accept a 1/2-inch conduit fitting or connector
• Compact bushing profile fits within standard electrical box and enclosure knockouts
• Threaded design for secure, tool-assisted installation without additional hardware
• Suitable for residential and light commercial electrical conduit applications

Compatibility

Designed as an OEM-style replacement or standard field fitting for electrical enclosures, junction boxes, and conduit systems requiring a 3/4-inch to 1/2-inch threaded reduction.

Installation Notes

Installation is performed by a licensed electrician in accordance with applicable NEC requirements. De-energize the circuit and confirm the panel or enclosure is powered down before working inside any electrical box or enclosure. Thread the bushing into the 3/4-inch knockout or fitting opening by hand, then tighten with an appropriate wrench or pliers to ensure a secure, rattle-free connection. Do not overtighten, as this may damage the threads on plastic or thin-wall enclosures.

Technical Specifications

• Inlet Size: 3/4 inches
• Outlet Size: 1/2 inches
• UPC: 835243032217

Standard Information

• Brand: ORBIT INDUSTRIES
• Manufacturer Part Number: RB-75/50