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ABB - THOMAS & BETTS RB148 Copper Ring Terminal

The RB14-8 is a high-conductivity electrolytic copper ring terminal with an electro tin plated finish and a blue nylon insulator. It features a self-insulating nylon sleeve with high dielectric strength, an inner bronze insulation grip, and a crimped seam wire barrel that can be crimped at any location around the circumference, suitable for single or double indenting crimping tools. rated for wire sizes 18 to 14 AWG, it has a serrated barrel for enhanced wire grip and wire range ID on the tongue. Widely used in military, aerospace, and defense sectors for reliable, high-performance wire termination solutions.

Authorized Distributors
Source:Newark
Part No:RB14-8
Stock:29
Inv Date:06-01-2026
Price: Unit price: $157.51
Buy/RFQ:
Source:DigiKey
Part No:RB14-8
Stock:1300
Inv Date:06-01-2026
Price: Unit price: $1.1971
Buy/RFQ:
Part No:RB14-8
Stock:947
Inv Date:06-02-2026
Price: Unit price: $1.26
Buy/RFQ:
Part No:RB14-8
Stock:4797
Inv Date:06-01-2026
Price: Unit price: $1.29
Buy/RFQ:
Part No:RB14-8
Stock:12849
Inv Date:06-01-2026
Price: Unit price: $0.994
Buy/RFQ:
Part No:RB14-8
Stock:12849
Inv Date:06-01-2026
Price: Unit price: $0.994
Buy/RFQ:

ABB - THOMAS & BETTS RB148 Copper Ring Terminal Specifications:

  • Material: Electrolytic copper
  • Finish: Electro tin plated
  • Insulation: Blue nylon insulator with bronze insulation grip
  • Wire Range: 18-14 AWG
  • Rated Flammability: UL94V-2
  • Crimped seam wire barrel: Can be crimped at any point around circumference
  • Features: Serrated barrel for better grip, wire range identification on tongue
  • Application: Military, aerospace, defense
  • Temperature Rating: Up to 105°C
  • Certifications: UL Listed, CSA Certified

Buy the STAKON Series RB14-8 Copper Ring Terminal: RB148

Purchase the STAKON Series RB14-8 copper ring terminal online today and enjoy fast, secure delivery. Engineered for high conductivity and durability, this terminal features a blue nylon insulator, serrated barrel for a solid grip, and a crimped seam wire barrel suitable for 18 to 14 AWG wires. Its UL94V-2 flammability rating makes it ideal for military, aerospace, and defense applications where safety and performance are paramount. Trust our online store for quality terminals that meet rigorous industry standards and deadlines.

Order your STAKON Series RB14-8 copper ring terminal today and ensure reliable, high-quality wire termination for your critical military and aerospace projects.

Frequently Asked Questions

Where can I buy ABB - THOMAS & BETTS RB148?

You can click on the BUY or RFQ button to purchase RB148 from an authorized ABB - THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part RB148?

You can download the RB148 datasheet or visit the ABB - THOMAS & BETTS website for support.

Who is the manufacturer of RB148?

ABB - THOMAS & BETTS

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