Arlington Industries Duplex MC...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$54.58
$4.33

Arlington Industries Duplex MC Cable Connector, 3/8" Knockout, Zinc Die-Cast, Spring Steel Clips

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Model: 3838AST
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$54.58
$4.33
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Arlington Industries Duplex Zinc Die-Cast MC Cable Connector with Spring Steel Clips

Revolutionary Tool-Free MC Cable Connection System

The Arlington Industries Duplex Zinc Die-Cast MC Cable Connector is an innovative cable connection solution designed to eliminate the need for tools during installation. This zinc die-cast connector features dual spring steel clips for secure attachment, delivering the speed and reliability that electrical professionals demand for MC cable installations.

Innovative Features & Benefits

Tool-Free Installation Technology

  • Internal Spring Steel Clip - Snaps quickly onto conduit without tools, saving installation time
  • External Spring Steel Clip - Secures into knockout effortlessly for reliable connection
  • Duplex Design - Accommodates two cables simultaneously for efficient multi-cable runs
  • Quick-Snap Action - Reduces installation time by up to 75% compared to traditional methods

Superior Protection & Durability

  • Zinc Die-Cast Construction - Provides exceptional corrosion resistance and long-term durability
  • Concrete Tight Seal - When properly taped, prevents moisture and debris infiltration
  • Insulated Throat Protection - Safeguards cables from damage during installation and operation

Technical Specifications

Knockout Size: 1/2", Cable Range: (2) 0.405" - 0.612", Material: Zinc die-cast with spring steel clips, Height: 2.154", Color: Silver finish, Listings: cULus and CSA certified, Standard Packaging: 100 pieces per package

Quick Installation Process

  1. Position connector at desired cable entry point - no measuring required
  2. Snap internal spring steel clip onto MC cable - instant secure attachment
  3. Insert connector assembly into 1/2" knockout opening
  4. External spring steel clip automatically engages knockout for secure hold
  5. Apply tape around connection for concrete-tight seal when required
  6. Installation complete - no tools, screws, or additional hardware needed

Perfect Applications

Ideal for:

  • Commercial Buildings - Office complexes, retail spaces, and institutional facilities
  • Industrial Installations - Manufacturing plants, warehouses, and processing facilities
  • Residential Projects - Multi-family housing, condominiums, and custom homes
  • Concrete Pour Applications - Foundation work, slab installations, and below-grade connections
  • Panel Connections - Electrical panels, junction boxes, and distribution equipment
  • Retrofit Projects - Upgrades and modifications where speed is critical
  • High-Volume Installations - Projects requiring multiple cable connections
  • Tight Space Applications - Areas where tool access is limited or restricted

Duplex Connector Advantage

Arlington's duplex design allows two MC cables to be connected through a single knockout, reducing the number of required openings and simplifying panel layouts. This innovative approach saves time during both rough-in and finish work while maintaining the highest standards for electrical safety and code compliance.

Why Choose Arlington Innovation?

Since 1949, Arlington Industries has been the electrical industry's trusted partner for innovative solutions that solve real-world installation challenges. Our tool-free MC cable connectors represent decades of engineering expertise focused on reducing labor costs while improving installation quality and reliability.

Manufacturer Resources

Product Specs

Cable Range:
(2) 0.405 - 0.612
Color:
Silver
Height:
2.154"
Knockout Size S :
1/2"
Listing:
cULus, CSA
Material S :
Zinc
Standard Packaging:
100pcs
Trade Size:
3/8"
Weight:
0.108 lbs/each
Width:
1.605"
Product Type:
Flex, AC, & MC Cable Fittings
Product Group:
Conduit and Cable Fittings
Department:
Electrical
Product Subgroup:
General Fittings