Arlington Industries Duplex Zi...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$55.08
$5.04

Arlington Industries Duplex Zinc Die-Cast MC Cable Connector with Tool-Free Installation

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Model: 404010AST
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$55.08
$5.04
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Arlington Industries Duplex Zinc Die-Cast MC Cable Connector

Revolutionary Tool-Free Installation with Dual Spring Steel Clip System

The Arlington Industries Duplex Zinc Die-Cast MC Cable Connector is an innovative electrical connector designed to solve time-consuming installation challenges. This zinc die-cast connector features dual spring steel clip technology for MC cable applications, delivering tool-free installation speed and concrete-tight reliability that electrical professionals demand.

Innovative Features & Benefits

Tool-Free Installation Technology

  • Removable Screw Spring Steel Clip - Snaps quickly onto conduit without tools, saving installation time
  • External Spring Steel Clip - Snaps directly into knockout for secure connection
  • Red Tinted Internal Clip - Visual indicator ensures easier conduit insertion and proper alignment
  • Insulated Throat Design - Protects cables from damage during installation

Professional Grade Construction

  • Zinc Die-Cast Body - Superior durability and corrosion resistance
  • Concrete Tight When Taped - Reliable moisture protection for demanding applications
  • cULus and CSA Listed - Meets rigorous safety and performance standards

Technical Specifications

Trade size accommodates cable range of (2) 0.405" - 0.612", zinc die-cast construction, 1/2" knockout size, 2.467" height, cULus and CSA listed, concrete tight when properly taped, standard packaging of 100 pieces.

Quick Installation Process

  1. Position removable screw spring steel clip on MC cable - no tools required
  2. Snap connector quickly onto conduit using internal spring mechanism
  3. Align red tinted clip for visual confirmation of proper positioning
  4. Insert assembly into knockout opening
  5. Engage external spring steel clip for secure attachment
  6. Apply tape around connection for concrete-tight seal when required

Perfect Applications

Ideal for:

  • Commercial Construction - Office buildings, retail spaces, and institutional facilities
  • Industrial Installations - Manufacturing plants, warehouses, and processing facilities
  • Residential Projects - Multi-family housing and custom home electrical systems
  • Concrete Pour Applications - Foundation work and structural electrical installations
  • MC Cable Terminations - Panel connections and junction box installations
  • Retrofit Projects - Electrical upgrades and system modifications
  • Emergency Repairs - Quick field installations without specialized tools
  • High-Volume Installations - Projects requiring fast, repetitive connections

Duplex Connector Advantage

Arlington's dual spring steel clip system eliminates the need for traditional threaded connections and specialized installation tools, reducing labor time while providing superior holding strength and moisture protection compared to conventional MC cable connectors.

Why Choose Arlington Innovation?

Since 1949, Arlington Industries has pioneered electrical installation solutions that save contractors time and money. This duplex connector represents decades of innovation in tool-free technology, delivering the reliability and ease of installation that has made Arlington the preferred choice for electrical professionals nationwide.



ARL-404010AST - spec sheet

Manufacturer Resources

Product Specs

Cable Range:
(2) 0.405 - 0.612
Color:
Silver
Height:
2.467"
Knockout Size S :
1/2"
Listing:
cULus, CSA
Material S :
Zinc
Standard Packaging:
100pcs
Trade Size:
3/8"
Weight:
0.187 lbs/each
Width:
2.115"
Product Type:
Flex, AC, & MC Cable Fittings
Product Group:
Conduit and Cable Fittings
Department:
Electrical
Product Subgroup:
General Fittings