Engineered for demanding industrial environments, the Leviton Industrial Thermoplastic Grounding Locking Plug L6-20P delivers a secure, reliable power connection when it matters most. Built with a rugged thermoplastic housing, this locking plug is designed to stay mated in busy workplaces, workshops, and temporary power setups where accidental unplugging isn’t an option.
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NEMA Type L6-20P locking plug for 250-volt circuits, providing a twist-to-lock connection that stays put under vibration and movement.
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Grounding plug with a 2-pole, 3-wire configuration, ensuring a dedicated ground path for enhanced safety on every connection.
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Industrial-grade thermoplastic housing combines durability with lightweight handling, ready for tough job-site conditions.
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Wire range 16-10 AWG supports a variety of flexible conductors, making it compatible with common power cords used in portable equipment and heavy machinery.
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Color: Black/White provides clear visibility and a professional, industrial aesthetic on any worksite.
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Packaged as a single unit in a bag, ready for easy stocking and quick replacement in tool carts and service vans.
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Brand Leviton — a trusted name in durable electrical connectors and industrial power solutions.
Use cases
Ideal for construction sites, maintenance workshops, stage and event setups, and portable power distribution where a secure, locking connection protects equipment and reduces downtime. Suitable for power cords in the 16–10 AWG range, it pairs with compatible L6-20P receptacles to create a dependable power tap that's hard to accidentally unplug.
Why this Leviton locking plug stands out
Locking hardware prevents inadvertent disconnections during operation, transfers less wear on cords and outlets, and delivers a stable power link for sensitive equipment. The thermoplastic body resists typical job-site abuse, while the 2P3W configuration and grounding pin deliver essential safety for multi-conductor power applications. It’s built to integrate seamlessly with your existing Leviton ecosystem and standard 250V locking connectors.
Specifications at a glance
- NEMA Type: L6-20P
- Voltage: 250 V
- Poles/Wires: 2 Pole, 3 Wire
- Wire Range: 16–10 AWG
- Material: Thermoplastic
- Color: Black/White
- Packaging: Bagged
- Quantity: 1 per package
- Brand: Leviton
- Grounding: Yes
Upgrade your temporary power connections with the reliability and safety of Leviton’s L6-20P grounding locking plug. Built for hard-wearing environments, it’s a smart, practical choice for technicians who demand consistency, ease of use, and a secure power link on every job.
