Appleton SR-950-375 Strain Relief Cord Connector

Product Description

The APPLETON SR-950-375 is a strain relief cord connector designed to secure flexible cords and cables at conduit entry points, preventing pull-out and protecting against abrasion at the point of entry. With a 1/2 inch trade size fitting and a cord grip range of 0.25 to 0.375 inches, this connector accommodates a range of flexible cord diameters commonly encountered in commercial and industrial wiring work. Electricians install this type of fitting where a flexible cord exits an enclosure, junction box, or panel, locking the cord in place so mechanical stress is not transferred to internal terminations. The unit weighs 0.3 pounds and ships in a low-profile package.

This strain relief connector is suited for use in commercial and industrial electrical installations where flexible cords must be anchored at enclosure knockouts. Typical applications include control panels, machinery enclosures, junction boxes, and similar electrical equipment requiring a 1/2 inch knockout entry. It is appropriate for use by licensed electricians performing wiring work on fixed or portable electrical equipment.

Key Features

• 1/2 inch trade size fits standard 1/2 inch knockouts in electrical enclosures
• Cord grip range of 0.25 to 0.375 inches accommodates a variety of flexible cord diameters
• Strain relief design protects internal wire terminations from pull-out and vibration stress
• Compact and lightweight at 0.3 pounds for easy handling during installation
• Low-profile form factor suitable for installations with limited clearance

Compatibility

Designed as an OEM-style strain relief connector for use with 1/2 inch electrical enclosure knockouts where cords with an outer diameter between 0.25 and 0.375 inches are installed.

Installation Notes

Installation of strain relief cord connectors is typically performed by a licensed electrician in accordance with applicable NEC requirements. De-energize and lock out the enclosure before beginning work. Thread the connector into the knockout opening, route the cord through the grip, and tighten the clamping mechanism to secure the cord without damaging the insulation. Avoid over-tightening, which can deform the cord jacket and reduce grip effectiveness.

Technical Specifications

• Trade Size: 1/2 inch
• Cord Grip Range: 0.25 to 0.375 inches
• Package Dimensions (L x W x H): 7.7 x 6.0 x 0.15 inches
• Weight: 0.3 pounds
• UPC: 78312650690

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: SR-950-375