SNAP2IT WITH RECT THRT

Product Description (ARL-380ST)

• Type: Snap-in MC/AC cable connector (Snap2It® series)
• Trade Size: 3/8" connector for 1/2" knockout
• Material: Zinc die-cast
• Cable Types: MC, AC, HCF, flex steel/aluminum cable
• Mounting: Snap-in design with internal and external spring steel clips
• Function: Secures cable and locks into electrical box knockout
• Throat: Rectangular end stop for proper cable positioning

Key Features

• Tool-free installation (snap-on cable + snap into box)
• Designed for fast MC/AC cable termination
• “Concrete-tight when taped” for secure embedded installs
• Wide cable compatibility range (~0.405"–0.612")
• Saves installation time compared to screw-type connectors

Common Uses

• Commercial and residential electrical wiring
• Lighting circuits and branch circuits using MC/AC cable
• HVAC, equipment, and control wiring
• High-volume electrical rough-in work where speed matters

Key Idea

The ARL-380ST is essentially a fast-install MC/AC connector system, designed so electricians can snap the cable in and lock it to the box in seconds—no tools required, which is why it’s widely used in commercial construction.

Context in Arlington lineup

• Part of the 380 Snap2It series
• “ST” = standard Snap2It straight connector style
• Closely related to 380AST (insulated throat version) and other 380 variants