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ABB - THOMAS & BETTS H400TB Grounding and Bonding Hub

The Thomas & Betts H400TB Grounding Hub offers superior sealing performance with a captively seated sealing ring and groove, ensuring a complete 360° seal even if the conduit isn't perfectly aligned. Its locknut features peripheral slots and a hexagonal/spined design for easy torque application with tools. The hub boasts sharper, deeper teeth for enhanced bonding, a machined tapered thread for a watertight fit, and an insulated throat made of thermoplastic rated at 105°C with a flammability rating of UL 94V-0. Ideal for industrial applications requiring reliable grounding connections.

Authorized Distributors
Source:Newark
Part No:H400-TB
Stock:3
Inv Date:06-01-2026
Price: Unit price: $155.12
Buy/RFQ:
Source:DigiKey
Part No:H400-TB
Stock:5
Inv Date:06-01-2026
Price: Unit price: $159.06
Buy/RFQ:
Part No:H400-TB
Stock:0
Inv Date:06-02-2026
Price: Unit price: $145.09
Buy/RFQ:
Part No:H400-TB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $255.33
Buy/RFQ:
Part No:H400-TB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $153.27
Buy/RFQ:
Part No:H400-TB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $153.27
Buy/RFQ:

ABB - THOMAS & BETTS H400TB Grounding and Bonding Hub Specifications:

  • Sealing Ring: Captive in place, provides 360° seal, resists buckling
  • Locknut: Peripheral slots, hexagonal/angled spline, sharper teeth for better grip
  • Threads: Precision machined tapered for watertight fit
  • Throat Material: Thermoplastic rated at 105°C, UL 94V-0 flammability rating
  • Material: Metal body with thermoplastic insulation
  • Diameter: Varies by model, e.g., H400TB suitable for conduit sizes around 1.5 inch
  • Conduit Compatibility: Supports multiple trade sizes as per catalog
  • Approvals: UL Listed

Buy the Thomas & Betts Series Hub: H400TB Grounding and Bonding Hub

Purchase the Thomas & Betts H400TB grounding and bonding hub online today for exceptional sealing, reliable grounding connection, and easy installation. Designed with a captively seated sealing ring and a locknut with sharp teeth, this hub ensures a secure, watertight bond in industrial and electrical systems. Its thermoplastic insulated throat rated at 105°C and UL 94V-0 flammability rating provides added safety. Perfect for ensuring robust electrical grounding, quick on-site assembly, and long-lasting performance in demanding environments.

Buy Thomas & Betts H400TB grounding hub now and experience unmatched sealing, durability, and reliable electrical bonding.

Frequently Asked Questions

Where can I buy ABB - THOMAS & BETTS H400TB?

You can click on the BUY or RFQ button to purchase H400TB from an authorized ABB - THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part H400TB?

You can download the H400TB datasheet or visit the ABB - THOMAS & BETTS website for support.

Who is the manufacturer of H400TB?

ABB - THOMAS & BETTS

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