Crouse-Hinds 4-11/16" Steel Square Extension Ring 42 Cubic Inch Drawn Construction

Crouse-Hinds 4-11/16" Steel Square Extension Ring 42 Cubic Inch Drawn Construction

Professional electrical box extension solution for increased wiring capacity

The Crouse-Hinds 4-11/16" Steel Square Extension Ring delivers reliable electrical box extension with 42 cubic inch capacity and drawn steel construction. This UL-Listed extension ring provides professional-grade performance for ordinary/non-hazardous locations with natural steel finish and comprehensive knockout configuration for versatile wiring applications.

Professional Features & Benefits

• 42 Cubic Inch Capacity: Provides ample space for wire connections and electrical components in extended installations
• 4-11/16" Square Design: Standard size ensures compatibility with existing electrical boxes and covers
• Drawn Steel Construction: Delivers superior strength and durability for long-lasting electrical installations
• Multiple Knockout Options: Features (8) 1/2 in and (4) 3/4 in side knockouts for flexible conduit connections
• UL-Listed Compliance: Meets rigorous safety standards for professional electrical applications
• 2-1/8" Depth: Provides optimal extension depth for increased wiring space without excessive projection

Technical Specifications

• Area Classification: Ordinary/Non-Hazardous Locations
• Box Size: 4-11/16"
• Capacity: 42 cubic in
• Construction: Drawn
• Depth: 2-1/8"
• Product Color: Natural
• Product Height: 2.13 in
• Product Length Depth: 4.69 in
• Product Material: Steel
• Product Weight: .84 lb
• Product Width: 4.69 in
• Side Knockouts: (8) 1/2 in, (4) 3/4 in
• Standards Type: NEC/CEC

Installation & Operation

1. Mount the extension ring to the existing electrical box ensuring proper alignment and secure attachment.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Remove appropriate knockouts for conduit connections based on the wiring configuration requirements.
4. Install conduit fittings and route conductors through the extension ring maintaining proper fill ratios.
5. Complete all electrical connections within the extended box space following NEC/CEC requirements.
6. Install appropriate cover or device mounting hardware and verify secure installation before energizing.

Professional Applications

• Residential electrical box extensions for additional wiring capacity
• Commercial building electrical installations requiring increased box depth
• Industrial facilities needing standard electrical box modifications
• Retrofit applications where existing boxes require additional space
• Multi-unit properties with complex wiring requirements
• Professional electrical contractor installations

Why Choose Crouse-Hinds Quality?

Crouse-Hinds extension rings deliver proven reliability with UL-Listed safety compliance and drawn steel construction for professional electrical installations. The natural steel finish and NEC/CEC standards compliance ensure long-term performance and code adherence in ordinary/non-hazardous location applications.