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ABB - THOMAS & BETTS H300TB Conduit Hub

The Thomas & Betts H300TB hub is a high-performance conduit fitting designed for reliable electrical connections in industrial applications. It features a sealing ring with an optimized profile for a complete 360° seal, resistant to slipping during installation. The durable locknut with deep teeth ensures a secure grip on enclosures, complemented by a tapered thread design for a watertight seal. Constructed with thermoplastic, the hub offers excellent insulation and flammability resistance, suitable for various conduit sizes and demanding electrical environments.

Authorized Distributors
Source:Newark
Part No:H300-TB
Stock:3
Inv Date:06-01-2026
Price: Unit price: $120.8
Buy/RFQ:
Source:DigiKey
Part No:H300-TB
Stock:2
Inv Date:06-01-2026
Price: Unit price: $82.15
Buy/RFQ:
Part No:H300-TB
Stock:0
Inv Date:06-02-2026
Price: Unit price: $73.55
Buy/RFQ:
Part No:H300-TB
Stock:1
Inv Date:06-01-2026
Price: Unit price: $158.18
Buy/RFQ:
Part No:H300-TB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $94.94
Buy/RFQ:
Part No:H300-TB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $94.94
Buy/RFQ:

ABB - THOMAS & BETTS H300TB Conduit Hub Specifications:

  • Material: Thermoplastic with insulating throat molded from 105°C rated thermoplastic, flammability rating of 94 V-0
  • Thread Type: Precision machined tapered threads for watertight union
  • Locknut: Locknut with sharper, deeper teeth for enhanced gripping and bonding
  • Sealing Ring: Captivated in place with an innovative profile providing a 360° seal
  • Temperature Rating: Suitable for electrical environments requiring high insulation standards
  • Conduit Size Compatibility: Fits multiple conduit sizes, with specific dimensions and thicknesses
  • Design: Hexagonal/splined body for easy installation using wrench or screwdriver
  • Certification: UL Listed for safety and quality in industrial settings

Buy the Thomas & Betts H300TB – Reliable Conduit Hub for Industrial Applications

Enhance your electrical installations with the Thomas & Betts H300TB conduit hub, designed for secure, waterproof connections in industrial environments. Featuring a high-quality sealing ring, deep teeth locknut, and precision tapered threads, this hub ensures a watertight, durable union. Made from thermoplastic with excellent insulation and fire-resistant properties, it supports various conduit sizes for versatile use. Purchase online today to guarantee reliability, safety, and easy installation in your electrical projects.

Buy Thomas & Betts H300TB conduit hub now and experience unmatched reliability and performance in electrical conduit connections.

Frequently Asked Questions

Where can I buy ABB - THOMAS & BETTS H300TB?

You can click on the BUY or RFQ button to purchase H300TB from an authorized ABB - THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part H300TB?

You can download the H300TB datasheet or visit the ABB - THOMAS & BETTS website for support.

Who is the manufacturer of H300TB?

ABB - THOMAS & BETTS

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