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Arlington Industries Non-Metallic Snap-In Knockout Bushings
Professional-Grade Cable Protection with Instant Installation
The Arlington Industries Non-Metallic Snap-In Knockout Bushings are innovative cable protection devices designed to solve sharp edge hazards in electrical installations. These durable plastic bushings feature snap-in installation technology for 1/2" trade size knockouts, delivering the reliable cable protection and installation speed that electrical professionals demand.
Innovative Features & Benefits
Snap-In Installation Technology
- Tool-Free Installation - Snaps securely into knockouts in seconds, eliminating threading time
- Positive Retention Design - Locks firmly in place without backing out during cable pulls
- Universal Fit - Works with standard 1/2" trade size knockouts in various enclosures
- No Hardware Required - Self-securing design eliminates need for lock rings or threading
Superior Cable Protection
- Smooth Interior Surface - Protects cable jackets from sharp knockout edges and abrasion
- Durable Plastic Construction - Resists corrosion and provides long-lasting protection
- Professional Black Finish - Maintains clean, professional appearance in visible installations
Technical Specifications
Trade Size: 1/2", Material: High-grade plastic construction, Height: 1.015", Color: Professional black finish, Listings: UL and CSA approved for safety compliance, Standard Packaging: 1000 pieces for contractor convenience
Quick Installation Process
- Verify knockout size matches 1/2" trade size requirement
- Clean knockout opening of any burrs or debris
- Align bushing with knockout opening from interior side
- Press firmly until bushing snaps securely into place
- Verify positive retention by gentle pull test
- Route cables through protected opening
Perfect Applications
Ideal for:
- Electrical Panels - Main panels, sub-panels, and distribution equipment
- Junction Boxes - Metal enclosures requiring cable protection
- Control Cabinets - Industrial control and automation equipment
- Meter Sockets - Service entrance and metering applications
- Disconnect Switches - Safety switches and disconnect enclosures
- Motor Control Centers - Industrial motor control applications
- Transformer Enclosures - Distribution and control transformer boxes
- Outdoor Equipment - Weather-resistant installations requiring cable protection
Snap-In Technology Advantage
Arlington's snap-in design eliminates the time-consuming threading and hardware installation required by traditional bushings, while providing superior retention and cable protection that won't loosen over time.
Why Choose Arlington Innovation?
Since 1949, Arlington Industries has pioneered practical solutions for electrical installation challenges. These snap-in bushings represent our commitment to combining superior cable protection with installation efficiency that saves contractors time on every job.
Manufacturer Resources
Product Specs
- Color:
- Black
- Height:
- 1.015"
- Listing:
- UL, CSA
- Material S :
- Plastic
- Standard Packaging:
- 1000pcs
- Trade Size:
- 1/2"
- Weight:
- 0.004 lbs/each
- Width:
- 1.015"
- Product Type:
- Snap-In Bushings
- Product Group:
- Conduit and Cable Fittings
- Department:
- Electrical
- Product Subgroup:
- Bushings