Thomas & Betts Steel Two-Screw...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$54.60
$5.90
Thomas & Betts 3302-TB TWO-SCREW CONNECTOR

Thomas & Betts Steel Two-Screw Electrical Connector - Metallic Finish

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Model: 3302-TB
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$54.60
$5.90
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Thomas & Betts Steel Two-Screw Electrical Connector - Metallic Finish

Professional electrical connection solution for reliable performance

The Thomas & Betts Steel Two-Screw Electrical Connector delivers dependable electrical connections with durable steel construction and metallic finish. This professional-grade connector provides secure two-screw attachment for non-metallic sheathed cable conduit applications, ensuring reliable performance in electrical installations.

Professional Features & Benefits

  • Steel Construction: Provides exceptional durability and long-lasting performance in demanding electrical applications
  • Two-Screw Design: Ensures secure and reliable connection with easy installation and maintenance access
  • Metallic Finish: Offers corrosion resistance and professional appearance for quality installations
  • Electrical Connector Design: Engineered specifically for electrical connection applications with proven reliability
  • Non-Metallic Sheathed Cable Compatible: Designed for use with conduit fittings in standard electrical installations
  • Thomas & Betts Quality: Backed by trusted manufacturing standards for consistent performance

Technical Specifications

  • Color: Metallic
  • Department: Electrical
  • Material: Steel
  • Number Of Batteries: 0
  • Product Group: Connectors
  • Product Subgroup: Electrical Connectors
  • Product Type: Non-Metallic Sheathed Cable Conduit Fittings

Professional Applications

  • Residential Electrical Installations
  • Commercial Building Wiring
  • Industrial Electrical Systems
  • Conduit Connection Applications
  • Non-Metallic Sheathed Cable Projects
  • Professional Electrical Contracting
  • Maintenance and Repair Operations

Why Choose Thomas & Betts Quality?

Thomas & Betts electrical connectors are engineered for reliability and durability in professional applications. The steel construction and metallic finish provide long-lasting performance, while the two-screw design ensures secure connections for dependable electrical installations.

Manufacturer Resources

Product Specs

Number Of Batteries:
0
Product Group:
Conduit & Raceway
Product Type:
Cable Connector
Department:
Electrical
Product Subgroup:
Conduit Fittings
Product Color:
Metallic
Product Material:
Steel

Thomas & Betts 3302-TB – Frequently Asked Questions

1) Can I use the Thomas & Betts 3302-TB with MC cable or flexible conduit?
No. The 3302-TB is built as a non-metallic sheathed cable connector, with two screws clamping the cable jacket. MC cable and flex need their own connector types (MC/AC connectors or squeeze/set-screw flex connectors). Using an NM clamp connector on armored cable won't grip the armor correctly.
2) Can the Appleton PXSS2K series connector be used in place of the Thomas & Betts 3302-TB two-screw connector?
They serve different environments. The 3302-TB is a steel two-screw cable connector in a metallic finish, built for standard non-metallic sheathed cable work in residential, commercial, and industrial wiring. The Appleton PXSS2K series connector is a flameproof compound barrier cable connector in nickel-plated brass, which is the kind of fitting specified where a compound barrier gland is called for rather than a general-purpose clamp connector. If the drawing calls out a flameproof barrier gland, the 3302-TB is not the substitute; if it calls out a two-screw NM cable connector, the 3302-TB is the fit.
3) Is the 3302-TB connector steel or plastic, and will it hold up in a damp mechanical room?
It's steel with a metallic finish, not plastic, so it takes mechanical abuse better than a snap-in nylon connector. The metallic plating gives corrosion resistance for indoor commercial and industrial work. For a classified or flameproof location, a steel NM connector is the wrong tool; that calls for something like the Appleton PXSS2K Series flameproof compound barrier connector in nickel-plated brass.
4) Two-screw versus one-screw NM connector, which should I use?
A two-screw clamp like the 3302-TB puts pressure on the cable from two points, which is what you want where the cable is pulled on or where you are landing more than a light load of conductors. Single-screw connectors are faster but grip at one point. Either way the screws stay accessible after install for retightening or pulling the cable back out.
5) If I'm standardizing NM connectors across a property, what exactly do I order?
Order by model 3302-TB from Thomas & Betts. It's a single-model item, no finish or size options to pick, so repeat orders match what's already on the boxes. One connector terminates one cable run at the enclosure; count your knockouts, not your circuits.
6) Which connector holds up better in a corrosive or wash-down area, the 3302-TB or the Appleton PXSS2K?
Material is the deciding factor. The Thomas & Betts 3302-TB is steel with a metallic finish for corrosion resistance in typical dry interior electrical work. The Appleton PXSS2K series connector is nickel-plated brass, a non-ferrous body often chosen where exposure is harsher. For general branch-circuit cable terminations in finished or dry locations, the steel 3302-TB is the straightforward choice.
7) Is the 3302-TB connector suitable for commercial and industrial jobs or just residential?
Both. It's used in residential rough-in, commercial building wiring, industrial electrical systems and MRO repair work. Steel construction is the reason it carries into the heavier environments rather than being limited to house wiring.
How fast can I get the Thomas & Betts 3302-TB 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 3302-TB come with a warranty?
Absolutely. The Thomas & Betts 3302-TB 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 3302-TB?
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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