Thomas & Betts 5339 3 IN INSUL...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$994.91
$944.91

Thomas & Betts 5339 3 IN INSUL. LIQ.TIGHT CONN STRAIGH

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Model: 5339
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$994.91
$944.91
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3 IN INSUL. LIQ.TIGHT CONN STRAIGH

Manufacturer Resources

Product Specs

Number Of Batteries:
0
Product Group:
Connectors
Product Type:
Connectors-Straight
Department:
Electrical
Product Subgroup:
Strain Relief Connectors
Product Material:
Malleable Iron

Thomas & Betts 5339 – Frequently Asked Questions

1) Does the 5339 connector have an insulated throat for pulling conductors?
Yes, the 5339 is an insulated liquidtight connector, so the throat is insulated and conductors bear on the insulator rather than a bare metal edge as they enter the enclosure. That is what you want when pulling large conductors through a 3 inch termination.
2) What is the Thomas & Betts 5339 connector body made of?
Malleable iron. That makes the 5339 a steel-family fitting rather than a die-cast zinc or nonmetallic one, which is the usual call for larger trade sizes and industrial work where the fitting takes mechanical abuse.
3) Can the 5339 be used where the conduit run gets wet or sees washdown?
That is what it is built for. The 5339 is a liquidtight fitting, so paired with liquidtight flexible metal conduit and its sealing gland it keeps moisture out of the enclosure at the termination. It is the fitting used for motor connections, rooftop equipment, and washdown areas.
4) Is the Thomas & Betts 5339 a strain relief type connector?
Yes, the 5339 falls in the strain relief connector family, meaning the gland nut clamps down on the conduit jacket so pulling on the run does not transfer load to the conductors or the terminations inside the box.
5) What part number should I order for a 3 inch straight insulated liquidtight connector from Thomas & Betts?
Order Thomas and Betts 5339. That is the manufacturer part number for the 3 inch straight insulated liquidtight connector in malleable iron, and it is the number to quote for a distributor cross reference.
How fast can I get the Thomas & Betts 5339 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Thomas & Betts 5339 come with a warranty?
Absolutely. The Thomas & Betts 5339 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Thomas & Betts 5339?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Thomas & Betts 5339 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.