Orbit Industries OF7709 Steel Emt Set-screw Connector 3-1/2 in

Product Description

The ORBIT INDUSTRIES OF7709 is a non-insulated, set-screw type steel EMT connector used to bond electrical metallic tubing conduit to junction boxes and electrical enclosures. Built from steel, the OF7709 provides mechanical protection at the conduit-to-enclosure transition point. It is rated for dry locations only and uses a set-screw fastening method that allows fast, tool-simple installation without requiring a threaded conduit end. The 3-1/2 inch trade size accommodates larger conduit runs common in commercial and industrial electrical work. Electricians and electrical contractors install this connector as part of a listed EMT conduit system.

The OF7709 is suited for use in dry indoor environments including commercial buildings, industrial facilities, and residential service panels where 3-1/2 inch EMT conduit is routed into metal junction boxes or enclosures. The set-screw design makes it a practical choice for new construction and retrofit installations where conduit must be secured and bonded to an enclosure without insulated fittings. It is not rated for wet or damp locations.

Key Features

• Set-screw fastening method — no threading required on conduit end
• Steel construction provides mechanical protection at the conduit-to-enclosure joint
• Non-insulated design suitable for standard dry-location EMT conduit systems
• 3-1/2 inch trade size accommodates large-diameter EMT runs
• Bonds EMT conduit to electrical junction boxes and enclosures for grounding continuity

Compatibility

Designed as an OEM-style fitting for use with 3-1/2 inch trade size steel EMT conduit in dry-location electrical installations connecting to standard metal junction boxes or enclosures.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize the circuit and verify power is off before working inside any enclosure. The set-screw must be tightened securely using the appropriate screwdriver or hex key to ensure a reliable mechanical and bonding connection. This connector is rated for dry locations only — do not use in wet or damp environments.

Technical Specifications

• Trade Size: 3-1/2 inches
• Connector Type: Set-Screw
• Material: Steel
• Insulation: Non-insulated
• Location Rating: Dry locations only
• UPC: 835243051454

Standard Information

• Brand: ORBIT INDUSTRIES
• Manufacturer Part Number: OF7709