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Hub Connector
403-TB - spec sheet
Features
- Tapered internal threads for water-tight/dust-tight union
- Suitable for hazardous locations use in Class I, Division 2; Class II, Division 1&2; Class III, Division 1 & 2 per NEC 501-4(b); 502-4 (a) and 503-3 (a).
- Rugged steel/malleable iron construction
- When used with neoprene O-ring, provides watertight threaded hub on enclosures
- Suitable for hazardous locations use in Class II, Groups E, F, G & Class III locations per CEC 18-202; 18-252; 18-302; 18-352.
- To positively bond conduit to box or enclosure.
- Threads relieved to prevent bottoming of conduit, ensuring sound assembly
- Hardened steel/malleable iron/copper-free aluminum locknuts designed to provide high quality ground continuity; extended reach of locknut permits clamping on thin boxes and enclosures
- Insulated throat, insulates conductors, prevents abrasion and thinning of conductor insulation, reduces wire pull effort
- UL Listed 105 degree C
- Recessed sealing ring at box end; sealing ring captivated
403-TB - spec sheet
Manufacturer Resources
Product Specs
- Approved In Combination With Protective Conduit Csa:
- Y
- Approved In Combination With Protective Conduit Ul:
- Y
- Connection Type Screw Connection To Housing:
- Thread
- Construction Type:
- Internal thread
- Etim:
- EC001180 Screw connection for protective metallic hose
- Inner Quantity:
- 5
- Material Housing:
- Steel
- Nominal Size In Inch:
- 1 inch
- One Piece:
- N
- Operating Temperature:
- 0-+105°C
- Outer Quantity:
- 25
- Product Group:
- Connectors
- Revolving Thread:
- N
- Standard:
- UL E23018, CSA
- Surface Protection:
- Other
- Temperature Rating:
- UL Listed 105 Degrees C
- Thread Type:
- NPT
- Unspsc:
- 39121311 Electrical fittings
- Weight Uom:
- 36 lbs. per 100
- Department:
- Electrical
- Product Subgroup:
- Electrical Connectors
- Product Type:
- Hub Connector
- Product Model:
- Straight
- Product Details:
- Hub Connector
- Product Material:
- Aluminum
Thomas & Betts 403-TB – Frequently Asked Questions
How fast can I get the Thomas & Betts 403-TB delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
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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 403-TB come with a warranty?
Absolutely. The Thomas & Betts 403-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 403-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 403-TB from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.