Thomas & Betts 306 Straight Ti...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$18.79
Thomas & Betts 306 Straight Tite-Bite Connector, 1" FMC Fitting, Non-Insulated

Thomas & Betts 306 Straight Tite-Bite Connector, 1" FMC Fitting, Non-Insulated

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Model: TB306

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

$18.79
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Thomas & Betts 306 Straight Tite-Bite Connector, 1" FMC Fitting, Non-Insulated

The Thomas & Betts 306 Tite-Bite Connector is a 1" trade size, straight, non-insulated fitting engineered to terminate flexible metal conduit (FMC) at boxes, panels, and enclosures. Manufactured by Thomas & Betts, a long-established name in electrical connectors and fittings, this Tite-Bite connector provides a secure, dependable connection point between flexible conduit runs and the equipment they feed. The straight body profile allows for a direct, inline transition without an offset, while the non-insulated throat keeps the design simple and cost-effective for standard flexible conduit applications. Whether the job is new construction or a retrofit, this 1" Tite-Bite connector is sized to simplify flexible conduit terminations for electrical contractors and maintenance crews, offering a practical choice anywhere a reliable, code-compliant transition from flex conduit to a threaded knockout is required.

Key Features

  • Trade Size: 1" connector sized for standard flexible metal conduit (FMC) terminations.
  • Straight Configuration: Inline, straight-body design for direct conduit-to-box connections without an offset.
  • Non-Insulated Throat: Non-insulated design suited for standard flexible conduit applications.
  • Tite-Bite Series: Part of the Thomas & Betts Tite-Bite connector line, engineered for secure conduit retention.
  • Reliable Conduit Retention: The Tite-Bite design is intended to hold flexible metal conduit firmly in place once installed, supporting a stable, long-term connection.
  • Standard Fitting Profile: Sized to thread into standard 1" knockouts on boxes, panels, and enclosures for straightforward installation.
  • Conduit Compatibility: Designed to terminate 1" flexible metal conduit (FMC) at boxes, panels, and enclosures.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Flexible Metal Conduit (FMC) Terminations
  • Commercial and Industrial Electrical Installations
  • Panelboard and Equipment Enclosure Conduit Connections
  • New Construction Electrical Rough-In
  • Renovation and Retrofit Wiring Projects
  • General-Purpose Conduit Routing to Boxes and Fittings

Why Thomas & Betts?

Thomas & Betts is a recognized name in electrical connectors and fittings, and the Tite-Bite line is built to provide a secure, dependable connection between flexible metal conduit and equipment enclosures. This 1" straight, non-insulated connector gives electricians a simple, cost-effective option for everyday flexible conduit terminations, without sacrificing the fit-and-finish quality expected from Thomas & Betts fittings. For contractors standardizing on a single supplier for their flexible conduit fittings, this Tite-Bite connector offers a consistent, code-oriented solution for routine terminations across a job site, from new installations to retrofit work in commercial and industrial facilities.

Manufacturer Resources

Product Specs

list_batch:
TB-20260918
Product Type:
AC/MC/Flex Connector
Configuration:
Straight
Series:
Tite-Bite
Department:
Electrical
Product Subgroup:
Flexible Conduit & Fittings
Product Size:
1"
Product Group:
Conduit & Raceway
Product Color:
Metallic
Product Material:
Malleable Iron

Thomas & Betts TB306 – Frequently Asked Questions

1) Will the Thomas & Betts 306 Tite-Bite connector work on 1 inch flexible metal conduit?
Yes. The 306 is a 1 inch trade size Tite-Bite connector built to terminate 1 inch flexible metal conduit (FMC) at boxes, panels, and enclosures. It's a straight, inline body, so the conduit enters the enclosure without an offset. Match it to the conduit trade size, not the wire count.
2) Is the Thomas & Betts 306 connector insulated or non-insulated?
Non-insulated throat. That's fine for standard flexible conduit terminations, but if your spec or inspector calls for an insulated throat on the conductors, you need the insulated version of the fitting instead of the 306.
3) Does the 306 Tite-Bite connector thread into a standard 1 inch knockout?
Yes. The 306 is sized to thread into a standard 1 inch knockout on boxes, panels, and enclosures, so a 1 inch flex run lands in a 1 inch opening with no reducing washers.
4) What should I use to terminate 3/8 inch MC cable instead of the Thomas & Betts 306 connector?
The Thomas & Betts 306 is a 1 inch trade size straight connector built to terminate flexible metal conduit, so it is the wrong size and the wrong cable type for 3/8 inch MC. For 3/8 inch MC or AC cable, the Arlington Industries 380ST SNAP2IT snap-in connector is sized for that cable and is supplied in packs of 100 for volume rough-in work.
5) I have a 3/4 inch knockout and 3/8 inch MC cable - will the Thomas & Betts 306 work?
No. The 306 is sized at 1 inch for both the knockout and the flexible metal conduit it terminates. For a 3/4 inch knockout carrying 3/8 inch MC cable, the Arlington Industries 407AST SNAP2IT connector is built to that exact combination, 3/4 inch knockout with 3/8 inch cable.
6) What is the Thomas & Betts 306 Tite-Bite connector made of?
Malleable iron, with a metallic finish. That's a cast body rather than a stamped steel snap-in, which is why it holds up in commercial and industrial panel work and takes locknut torque without deforming.
7) Can I use the Thomas & Betts 306 on MC or AC cable instead of flex conduit?
The 306 is specified for 1 inch flexible metal conduit terminations. For MC or AC cable, size the fitting to the cable rather than a conduit trade size, and use a connector listed for that cable type. 1 inch is also well above the common 3/8 inch MC cable connector size, so the 306 is not the right part for typical branch-circuit MC.
8) What is the difference between the Thomas & Betts 306 Tite-Bite and the Arlington SNAP2IT connectors?
The Thomas & Betts 306 is a 1 inch straight, non-insulated malleable iron fitting in the Tite-Bite series, intended for flexible metal conduit terminations at boxes, panels, and enclosures. The Arlington 380ST and 407AST are SNAP2IT series connectors for MC and AC cable at 3/8 inch, with the 407AST taking a 3/4 inch knockout, and both ship in packs of 100. So the choice comes down to whether you are landing 1 inch FMC or 3/8 inch armored cable.
9) What part number do I order for the 1 inch straight Tite-Bite connector?
Order Thomas & Betts part number 306. That single number covers the 1 inch straight, non-insulated Tite-Bite flex connector, so there are no finish or configuration suffixes to specify.
How fast can I get the Thomas & Betts TB306 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 TB306 come with a warranty?
Absolutely. The Thomas & Betts TB306 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 TB306?
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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