Hubbell Wiring Device-kellems HBL2621S Locking Plug L6-30P

Product Description

The HUBBELL WIRING DEVICE-KELLEMS HBL2621S is an industrial-grade locking plug rated for 30 amps and 250 volts in a NEMA L6-30P configuration. Built from impact-resistant nylon with a self-grounding construction, this two-pole, three-wire plug is designed for demanding commercial and industrial power connections where a secure, twist-lock engagement is required. The IP20 ingress protection rating makes it suitable for dry indoor environments. Electricians specify this plug for temporary power distribution, portable equipment, and generator connection applications where an accidental disconnect cannot be tolerated.

The HBL2621S is used in commercial, industrial, and institutional settings that rely on 250-volt single-phase circuits. It accepts cord diameters ranging from 0.36 inches to 0.93 inches, covering a wide range of service cord gauges commonly used in portable power equipment. Typical applications include portable generators, welding equipment connections, industrial machinery, and temporary power panels on job sites where a locking interface is required by code or specification.

Key Features

• NEMA L6-30P twist-lock configuration for secure, pull-resistant connection
• 30A 250V rating supports heavy-duty single-phase loads
• Self-grounding design simplifies assembly and ensures reliable ground continuity
• Nylon construction provides impact resistance and electrical insulation
• Accepts cord diameters from 0.36 inches to 0.93 inches for broad cord compatibility
• IP20 ingress protection rating suitable for indoor industrial environments
• CSA Certified and UL Federal Specification listed

Compatibility

Designed for use with NEMA L6-30R locking receptacles on 250-volt single-phase circuits. The L6-30P configuration is an industry-standard twist-lock interface; verify that the mating receptacle matches the L6-30 configuration before installation.

Installation Notes

Installation of this plug 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 assembling the plug onto the cord. Confirm cord diameter falls within the 0.36-inch to 0.93-inch range supported by the cord grip before tightening the strain relief. Do not exceed the 30A 250V rating of the device.