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Locking Devices, Twist-Lock®, Industrial, Female Insulgrip® Connector Body, 20A 3-Phase Wye 120/208V AC, 4-Pole 5-Wire Grounding, NEMA L21-20R, Screw Terminal, Black and White Nylon. Superior cord grip design protects terminations from excess strain. Clear, funnel shaped wire entry for ease of termination. Integral dust shield protects wiring chamber from dust or contaminants. Authorized Hubbell Distributor **Beware of buying counterfeit electrical products** Looking for a product you don't see? Call our knowledgeable sales staff 800-347-0794
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🇺🇸 Ship from USA · On Agora since 2026
$87.36