1/2" LT FOR JMC

1/2" LT FOR JMC (Product Description)

A 1/2-inch LT for JMC fitting is a liquidtight connector designed for use with jacketed metal-clad (JMC) cable systems, used to secure and seal cable where it enters an electrical box or enclosure.

Product Description

This is a liquidtight (LT) cable fitting sized for 1/2" knockout applications, specifically intended for JMC (Jacketed Metal Clad) cable, which is a type of MC cable with an added protective outer jacket.

The fitting provides:

• A secure mechanical grip on the cable
• Strain relief to prevent pull-out or damage
• A sealed connection point when used in wet or damp environments (depending on installation method)

Products like this are commonly listed as Arlington LTMC series fittings, which are designed for PVC-jacketed MC/Teck cable and similar systems.

Key Specifications

• Trade Size: 1/2 inch
• Type: Liquidtight connector (LT)
• Cable Type: JMC (jacketed MC cable / similar to PVC-jacketed MC or Teck cable)
• Material: Typically die-cast zinc or metal alloy
• Connection: Threaded or compression-style fitting (varies by model)
• Mounting: Electrical box knockout (1/2")
• Application: MC cable termination into enclosures

Key Features

• Designed specifically for jacketed MC (JMC) cable systems
• Provides strain relief and cable protection
• Helps create a secure, code-compliant termination
• Often rated rain-tight / concrete-tight depending on installation method
• Reduces inventory by fitting multiple cable sizes in some models

Typical Applications

• Commercial electrical wiring using MC/JMC cable
• HVAC and equipment power connections
• Industrial machinery wiring terminations
• Outdoor or damp-location enclosures (when properly rated)
• Transition points between cable and box