Thomas & Betts 1-1/2 Inch 90 D...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$240.33
$161.39
Thomas & Betts 5356 1-1/2IN INSUL 90 DEG LIQ TIGHT CONN

Thomas & Betts 1-1/2 Inch 90 Degree Insulated Liquid Tight Connector - Malleable Iron

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Model: 5356
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$240.33
$161.39
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Thomas & Betts 1-1/2 Inch 90 Degree Insulated Liquid Tight Connector

Professional Strain Relief & Environmental Protection

The Thomas & Betts 1-1/2 inch 90 degree insulated liquid tight connector delivers reliable strain relief and environmental protection for electrical conduit systems. Constructed from durable malleable iron, this connector provides secure connections in demanding applications where moisture resistance and angular flexibility are essential.

Professional Features & Benefits

  • 1-1/2 Inch Size: Accommodates standard conduit diameter for versatile installation compatibility
  • 90 Degree Configuration: Enables tight-radius turns and space-efficient routing in confined areas
  • Insulated Design: Provides electrical isolation and enhanced safety in wet or damp locations
  • Liquid Tight Construction: Prevents moisture ingress and maintains system integrity in harsh environments
  • Malleable Iron Material: Offers superior durability and corrosion resistance for long-term performance
  • Strain Relief Function: Protects cable connections from mechanical stress and vibration damage

Technical Specifications

  • Department: Electrical
  • Material: Malleable Iron
  • Number Of Batteries: 0
  • Product Group: Connectors
  • Product Subgroup: Strain Relief Connectors
  • Product Type: Connectors-90 Degree

Professional Applications

  • Industrial Control Panels
  • Outdoor Electrical Enclosures
  • Commercial Building Systems
  • Manufacturing Equipment
  • Process Control Installations
  • Marine and Harsh Environment Applications

Why Choose Thomas & Betts Quality?

Thomas & Betts connectors are engineered for professional reliability with malleable iron construction that ensures long-lasting performance in demanding electrical applications. The liquid tight design and strain relief functionality provide the durability and protection required for critical electrical connections.

Manufacturer Resources

Product Specs

Number Of Batteries:
0
Product Group:
Conduit & Raceway
Product Type:
90 Degree Liquidtight Connector
Department:
Electrical
Product Subgroup:
Liquidtight Conduit & Fittings
Product Material:
Malleable Iron

Thomas & Betts 5356 – Frequently Asked Questions

1) When should I use a 90 degree liquid tight connector instead of a straight one?
Use the 90 degree version, like the T&B 5356, where the flex has to turn immediately off the enclosure and there isn't room for the bend radius a straight connector would need, tight against a wall, under a panel, or behind equipment. A straight connector is the simpler choice anywhere the conduit has room to sweep on its own; forcing a 1-1/2 inch liquid tight into a tight radius is what kills the jacket. There are also 45 degree fittings for turns that don't need the full right angle.
2) Is the Thomas & Betts 5356 connector OK for wet or outdoor locations?
That's what it's built for. The liquid tight construction seals against moisture ingress at the conduit-to-enclosure joint, and the fitting is used on outdoor enclosures, industrial control panels, and marine or other harsh environment installations. The sealing ring and gland still have to be pulled up tight on the flex jacket, and the hub needs a sealing washer or gasket at the box for the connection to stay watertight.
3) What does the insulated throat on this T&B liquid tight connector do for me?
The insulated throat gives the conductors a smooth non-conductive surface to bear against where they leave the fitting, so the wire insulation doesn't get cut on a metal edge as it is pulled in or as the assembly vibrates. On a 1-1/2 inch run you're usually pulling heavy conductors, and that throat is the difference between a clean pull and a nicked jacket. It also matters in wet or damp locations where the description calls out electrical isolation as part of the design.
4) Malleable iron or die cast, which is the better connector body for an industrial install?
The 5356 body is malleable iron, which is the heavier-duty option for industrial and outdoor work. It takes mechanical abuse and repeated wrench torque on a 1-1/2 inch hub better than a zinc die cast fitting, which is why it is specified for manufacturing equipment, process control, and marine environments. Die cast is fine for lighter indoor duty; if the conduit is going to get bumped, stepped on, or vibrated, iron is the one to spec.
5) Does the T&B 5356 provide strain relief, or do I still need a separate cord grip?
Strain relief is built in. The fitting clamps the liquid tight flex and takes the mechanical stress and vibration off the conductors and the termination inside the box, so no separate cord grip is needed for the conduit itself. It is a conduit connector, not a cord connector, so a loose portable cable entering an enclosure still needs a proper cord grip sized to the cable.
6) What's the exact part number to order for the 1-1/2 inch 90 degree insulated liquid tight connector?
Thomas & Betts part number 5356. There is one configuration, 1-1/2 inch, 90 degree, insulated throat, malleable iron body, so there is no finish or thread variation to specify when you order it.
7) Can I reuse the T&B 5356 if I have to pull the panel and re-terminate?
Yes. It's a mechanical compression fitting on a malleable iron body, so it comes apart and goes back on the flex. Inspect the sealing gland and the insulated throat before you put it back in service; if the seal is deformed or the jacket at the clamp is chewed up, the liquid tight rating on that joint is only as good as the seal, and it's cheaper to fit a new connector than to chase water in a panel.
How fast can I get the Thomas & Betts 5356 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 5356 come with a warranty?
Absolutely. The Thomas & Betts 5356 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 5356?
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
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