Arlington Industries 840ST Zinc Die-Cast Cable Connector 1/2" Knockout 2-Screw Spring Steel Clip System

Arlington Industries 840ST Zinc Die-Cast Cable Connector 1/2" Knockout 2-Screw Spring Steel Clip System

Professional Cable Connection Solution for Steel and Aluminum Jacketed Cables

The Arlington Industries 840ST delivers reliable cable connection performance with its zinc die-cast construction and innovative spring steel clip design. This 1/2" knockout cable connector provides secure attachment for steel and aluminum jacketed cables while offering concrete tight sealing when properly taped. The 2-screw design ensures dependable connection integrity in professional electrical installations.

Professional Features & Benefits

• 1/2" Knockout Size: Standard knockout compatibility ensures versatile installation options across various electrical enclosures and junction boxes.
• Zinc Die-Cast Construction: Durable zinc material provides excellent corrosion resistance and long-term reliability in demanding environments.
• Spring Steel Clip System: Innovative snap-in design allows quick installation into knockouts without additional hardware or complex mounting procedures.
• Cable Range 0.225 - 0.610: Accommodates a wide range of cable diameters for flexible application compatibility with various cable types.
• UL and CSA Listings: Third-party safety certifications ensure compliance with North American electrical standards and code requirements.
• Concrete Tight Capability: When properly taped, provides moisture and debris protection suitable for concrete pour applications.
• 2-Screw Connection: Dual screw design delivers secure cable retention and consistent electrical connection performance.

Technical Specifications

• Cable Range: 0.225 - 0.610
• Country Of Origin: United States
• End Stop Diameter: 0.400 x 0.580
• Knockout Size S : 1/2"
• Listing: UL, CSA
• Material S : Zinc
• Product Color: Silver
• Product Height: 0.880"
• Product Weight: 0.046 lbs/each
• Product Width: 0.876"
• Standard Packaging: 1000pcs
• Trade Size: 3/8"
• Unit Packaging: 100pcs

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Commercial Electrical Installations
• Industrial Control Panels
• Residential Service Upgrades
• Concrete Pour Applications
• Steel and Aluminum Cable Terminations
• Junction Box Connections
• Electrical Enclosure Wiring

Why Choose Arlington Industries Quality?

Arlington Industries delivers proven reliability through UL and CSA certified products manufactured in the United States. The zinc die-cast construction and precision engineering ensure long-term performance in professional electrical applications, backed by comprehensive safety listings and quality manufacturing standards.