1/2" STR LT CONN INSUL

1/2" STR LT CONN INSUL (Product Description)

A 1/2-inch straight liquidtight connector with insulated throat is a metal fitting used to secure flexible liquidtight conduit to an electrical box or enclosure while protecting the cable from sharp edges.

Product Description

This is a straight (STR) liquidtight conduit connector designed for 1/2" trade size conduit. It is used with liquidtight flexible conduit (Type B or LFMC depending on model) to create a secure, sealed entry point into an electrical box.

The key feature is the “INSUL” (insulated throat), meaning the inside edge of the connector has a non-metallic lining or bushing that protects wires from abrasion when they pass through the fitting.

This type of connector is commonly used in wet, damp, or outdoor-rated installations, especially where vibration or movement could wear on conductors.

Key Specifications

• Size: 1/2 inch
• Type: Straight liquidtight conduit connector
• Insulated Throat: Yes (wire protection liner)
• Material: Typically die-cast zinc or metal alloy
• Conduit Type: Liquidtight flexible conduit (Type B / LFMC depending on version)
• Mounting: 1/2" electrical box knockout
• Function: Seals and secures conduit entry

(Example model: Arlington LT50A insulated straight connector)

Key Features

• Provides a secure straight conduit termination
• Insulated throat protects wire insulation from metal edges
• Designed for wet/damp-location conduit systems
• Strong metal body for mechanical durability
• Helps maintain strain relief and cable protection
• Suitable for industrial and commercial environments

Typical Applications

• Outdoor HVAC and condenser wiring
• Pump and motor connections
• Industrial equipment installations
• Wet-location junction boxes
• Flexible conduit entering enclosures
• Vibration-heavy machinery wiring