You may also like
Armored Cable/Flexible Metal Conduit Fittings
321-TB - spec sheet
Features
- To connect and effectively bond armored cable or flexible metal conduit to a box or an enclosure.
- Throat is long enough to install in cast housing knockouts.
321-TB - spec sheet
Manufacturer Resources
Product Specs
- Conductor Range:
- 0.470 to 0.660 Inch
- Connection:
- 90 Degree
- Connection Type Screw Connection To Housing:
- Other
- Construction Type:
- External thread
- Etim:
- EC001180 Screw connection for protective metallic hose
- Inner Dimensions Inches :
- 4.9x3.8x7.7
- Inner Quantity:
- 50
- Material:
- Steel
- Material Housing:
- Other
- Nominal Size In Inch:
- 3/8 inch
- Outer Dimensions Inches :
- 8.3x5.3x8.3
- Outer Quantity:
- 100
- Product Group:
- Conduit & Fittings
- Revolving Thread:
- N
- Standard:
- UL E23018, CSA 2884
- Surface Protection:
- Zinc coated
- Thread Length:
- 9.525mm
- Unspsc:
- 39121419 Flex connectors
- Weight Uom:
- 12.5 lbs. per 100
- Department:
- Electrical
- Product Subgroup:
- Electrical Fittings
- Product Type:
- Armored Cable/Flexible Metal Conduit Fittings
- Product Model:
- 90°-elbow
- Product Finish:
- Electro Zinc Plated
- Product Details:
- Armored Cable/Flexible Metal Conduit Fittings
- Product Color:
- Metallic
Thomas & Betts 321-TB – Frequently Asked Questions
How fast can I get the Thomas & Betts 321-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 321-TB come with a warranty?
Absolutely. The Thomas & Betts 321-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 321-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
Why buy the Thomas & Betts 321-TB 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.