Leviton Telcom W3125-R9 Pin Sleeve Connector 125A 3P4W

Product Description

The Leviton Telcom W3125-R9 is a pin and sleeve electrical connector rated for 3-phase, 4-wire installations at 125 amps and 200-250 volts. Pin and sleeve connectors are designed for demanding industrial and commercial power applications where a secure, high-current connection is required. This connector provides a robust mechanical and electrical interface for portable equipment, temporary power distribution, and panel-to-load connections. Licensed electricians and industrial maintenance technicians typically specify and install this type of hardware in facilities requiring reliable high-amperage power termination.

This connector is suited for commercial and industrial electrical installations where 3-phase power distribution is required. Typical applications include temporary power setups on construction sites, industrial machinery connections, generator hookups, and stage or event power distribution. The 3-phase 4-wire configuration accommodates three hot conductors plus a neutral, making it appropriate for wye-connected distribution systems operating in the 200-250 volt range.

Key Features

• Rated for 125 amps continuous load at 200-250 volts
• 3-phase, 4-wire (3P4W) configuration for wye-connected power systems
• Pin and sleeve design provides positive locking engagement and resistance to accidental disconnection
• Sold as a single unit (EA), no additional components included

Compatibility

Designed as an OEM-style replacement or new-installation pin and sleeve connector for 3-phase, 4-wire power distribution systems rated at 125A and 200-250 volts. Compatible systems and mating components were not specified in the available product data.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the circuit before making or breaking any connections. Verify that conductor sizing, conduit fill, and overcurrent protection all match the 125-amp rating of this connector. Do not exceed the rated voltage or amperage of the device.