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ABB - THOMAS & BETTS H350TB conduit hub

The T&B Hub is a high-performance threaded connector designed for industrial conduit applications. Featuring a sealing ring with an innovative profile that outperforms standard 0-ring designs, it provides a complete 360° seal even when the conduit isn't perpendicular to the enclosure. The locknut with peripheral slots and the deeper, sharper teeth ensure easy, secure fastening with wrench or screwdriver. Its tapered, precision-machined threads deliver a watertight seal, while a thermoplastic insulated throat rated at 105°C offers excellent electrical insulation and flammability resistance. Ideal for durable and reliable electrical connections in industrial environments.

Authorized Distributors
Source:Newark
Part No:H350-TB
Stock:7
Inv Date:06-01-2026
Price: Unit price: $27.46
Buy/RFQ:
Source:DigiKey
Part No:H350-TB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $135.15
Buy/RFQ:
Part No:H350-TB
Stock:0
Inv Date:06-02-2026
Price: Unit price: $123.45
Buy/RFQ:
Part No:H350-TB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $215.1
Buy/RFQ:
Part No:H350-TB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $129.11
Buy/RFQ:
Part No:H350-TB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $129.11
Buy/RFQ:

ABB - THOMAS & BETTS H350TB conduit hub Specifications:

  • Material: Zinc-plated cast zinc
  • Sealing Ring Profile: Innovative, Captivated in place for easy installation
  • Seal Groove: Designed for optimal compression and 360° sealing
  • Locknut: Peripheral slots, hexagonal/angled spline spaced every 30° for torque application
  • Teeth: Sharper, deeper on locknut and body for improved bonding
  • Thread Type: Precision machined tapered threads for watertight union
  • Insulated Throat: Thermoplastic, rated at 105°C with V-0 flammability rating
  • Maximum Conduit Size: 3 inches (varies by model, e.g., H350-TB)
  • Weight: Varies by size, typical around 150 grams for medium models
  • Certifications: UL Listed, suitable for Class MF locations

Buy the Thomas & Betts H350TB – Reliable Conduit Fitting for Industrial Applications

Order the Thomas & Betts H350TB conduit hub online today and experience unmatched performance in electrical conduit connections. Designed with a sealing ring and locknut for easy installation, it ensures a secure, watertight fit in industrial environments. The thermoplastic insulated throat provides excellent electrical insulation while withstanding temperature up to 105°C. Its sharply designed teeth and tapered threads guarantee durable bonding with minimal effort. Perfect for heavy-duty electrical projects requiring reliable, corrosion-resistant, and easy-to-install fittings—buy now for dependable industrial electrical connectivity.

Get Thomas & Betts H350TB today—built for precision and long-lasting durability in industrial electrical systems.

Frequently Asked Questions

Where can I buy ABB - THOMAS & BETTS H350TB?

You can click on the BUY or RFQ button to purchase H350TB from an authorized ABB - THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part H350TB?

You can download the H350TB datasheet or visit the ABB - THOMAS & BETTS website for support.

Who is the manufacturer of H350TB?

ABB - THOMAS & BETTS

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