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Thomas & Betts 2521 is a straight liquidtight strain relief cord connector designed for 1/2-inch trade knockouts and cable diameters from 0.250 to 0.375 inch. The die-cast zinc body with a steel gland nut and neoprene bushing provides a mechanical grip and water- and oil-resistant seal for armored or unarmored round cables while maintaining grounding continuity of cable armor. Rated to 105 C and approved by UL and CSA.
Straight 1/2-inch liquidtight cord connector providing strain relief, mechanical grounding continuity, and a water- and oil-resistant seal for flexible and jacketed cables.
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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