Orbit Industries MRT-75-SW Rigid Compression Connector 3/4 in

Product Description

The ORBIT INDUSTRIES MRT-75-SW is a malleable iron, threadless rigid compression connector designed to join unthreaded rigid conduit or IMC to a box or enclosure without field threading. The compression-style clamping mechanism creates a rain-tight seal rated for both wet and dry locations, making it a practical choice when threading in the field is undesirable or impractical. The 3/4-inch trade size fits standard rigid metal conduit and IMC of the same trade size. Licensed electricians and electrical contractors install this fitting wherever a secure, weatherproof conduit termination is required at junction boxes, panels, or enclosures.

This connector is suited for residential, commercial, and industrial electrical installations where rigid conduit or IMC must terminate at a metallic or non-metallic enclosure in indoor or outdoor environments. Its rain-tight construction makes it appropriate for wet-location applications such as exterior walls, rooftop equipment, and industrial process areas where conduit cannot be threaded on site. The insulated throat protects wire insulation at the point of entry.

Key Features

• Threadless compression design eliminates the need for field threading of rigid conduit or IMC
• Rain-tight construction rated for wet and dry locations
• Malleable iron body provides durable, impact-resistant construction
• 3/4-inch trade size for standard rigid metal conduit and IMC
• Insulated throat protects conductor insulation at box entry
• Saves installation time by removing threading labor from the workflow

Compatibility

Designed as an OEM-style replacement and standard fitting for use with 3/4-inch trade-size unthreaded rigid metal conduit (RMC) or intermediate metal conduit (IMC) terminating at electrical boxes or enclosures in wet or dry locations.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize all circuits and verify the absence of voltage before working on any enclosure or panel. Slide the compression nut and body onto the conduit end, insert into the knockout, and tighten the compression nut firmly by hand before applying a wrench to achieve a secure, rain-tight connection. Do not overtighten, as excessive force may crack the malleable iron body or distort the seal.

Technical Specifications

• Trade Size: 3/4 inches
• Material: Malleable iron
• Connection Type: Threadless compression (rain-tight)
• Location Rating: Wet and dry locations
• UPC: 835243040779

Standard Information

• Brand: ORBIT INDUSTRIES
• Manufacturer Part Number: MRT-75-SW