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The VALUE COLLECTION 28W48 is an industrial-grade locking plug rated for 250 volts and 30 amps, configured to the NEMA L6-30 twist-lock standard. Built from rubber with a water-tight, non-grounding design, it carries an IP67 ingress protection rating, making it suitable for demanding environments where moisture and contaminants are present. The two-pole, three-wire construction handles the L6-30 configuration without a grounding pin. Its yellow color aids in quick visual identification on job sites and in panel rooms. Licensed electricians and industrial maintenance technicians are the primary installers of this device.
This plug is suited for industrial and commercial electrical installations where NEMA L6-30 locking connections are specified. Typical applications include portable power distribution, generator hookups, and equipment requiring a secure, twist-lock 250-volt connection. The IP67 rating makes it a practical choice in wet or washdown environments such as food processing facilities, outdoor event power, and marine-adjacent applications. The rubber housing resists mechanical stress and flexing under repeated use.
Designed for use with NEMA L6-30 locking receptacles and inlets rated at 250 volts and 30 amps in industrial and commercial power distribution systems.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize the circuit completely and verify absence of voltage before terminating conductors or mating connectors. Ensure conductor sizing meets the 30A circuit requirement before installation. Do not exceed the 250V or 30A ratings of this device.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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