Nsi Industries 252 Compression Emt Connector 1 Inch

Product Description

The NSI INDUSTRIES 252 is a 1-inch compression-style EMT connector designed to secure electrical metallic tubing to a knockout on an enclosure, junction box, or panel. The compression fitting creates a tight, vibration-resistant connection without requiring tools beyond standard hand tightening during initial fitment. This connector is a staple component in commercial and residential electrical rough-in work, installed by licensed electricians and experienced electrical contractors wherever EMT conduit terminates at a metal enclosure.

This connector is suited for 1-inch EMT conduit runs in standard electrical installations including commercial buildouts, industrial panel feeds, and residential service work. It is appropriate for use in dry or damp locations as permitted by applicable electrical codes. The compact form factor allows installation in tight enclosure knockouts where space around the entry point is limited.

Key Features

• Compression-style design provides a secure, vibration-resistant conduit termination
• Sized for 1-inch EMT conduit — fits standard 1-inch knockout openings
• Tool-free hand-tighten installation for faster rough-in workflow
• Compatible with standard metallic enclosure knockouts on panels, junction boxes, and pull boxes

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-inch EMT conduit terminations at standard metallic electrical enclosures and junction boxes.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC Article 358 governing electrical metallic tubing. De-energize all circuits in the enclosure before opening or working near any panel or junction box. Ensure the knockout is deburred and clean before seating the connector to maintain a proper ground continuity path through the fitting.

Technical Specifications

• Conduit Size: 1 inch
• Connection Type: Compression
• Conduit Type: EMT
• Package Dimensions (L x W x H): 6.25 inches x 4.68 inches x 3.62 inches
• UPC: 78174700252

Standard Information

• Brand: NSI INDUSTRIES
• Manufacturer Part Number: 252