Leviton 16D31-UG Cam Female Connector 300A 600V Nema 3R

Product Description

The LEVITON 16D31-UG is a single-pole, female cam-style plug connector rated for 300 amps at 600 volts. It uses a double set screw termination method and accepts wire sizes from 2 AWG through 2/0 AWG, making it suitable for heavy-duty temporary power distribution and portable cable connections. The connector carries a NEMA 3R rating for outdoor use in rain-protected environments. At 6.85 inches in overall length and 0.7 pounds, it is a compact but robust solution for high-current single-pole applications. Licensed electricians and power distribution technicians handle installation in accordance with NEC requirements.

This connector is designed for use in portable power, temporary construction power, generator output connections, and stage or event power distribution. The NEMA 3R enclosure rating makes it appropriate for outdoor installations where the connector may be exposed to rain. The double set screw termination provides a secure, vibration-resistant cable connection at current levels up to 300 amps. It is color-coded green, which is a standard industry identifier for specific conductor or phase assignments in cam connector systems.

Key Features

• 300 amp continuous current rating at 600 volts
• Double set screw termination for secure, reliable cable retention
• Accepts 2 AWG to 2/0 AWG wire sizes
• NEMA 3R rated for outdoor, rain-protected environments
• Single-pole female cam-style connector for temporary power applications
• Listed to UL 1691 and CSA standards for safety compliance

Compatibility

Designed as an OEM-style single-pole female cam connector compatible with standard 300-amp cam-type connector systems used in portable and temporary power distribution.

Installation Notes

Installation should be performed by a licensed electrician in compliance with applicable NEC articles governing temporary wiring and connectors. De-energize and lock out the circuit before terminating or disconnecting the connector. Ensure the set screws are tightened to the cable conductor securely before energizing. Do not exceed the rated 300-amp or 600-volt limits of the connector.