SEVEN DECADES OF CONNECTION INNOVATION
ABB developed the first tool-applied solderless terminals and connectors more than 70 years ago in response to industry awareness of the need for better wire termination solutions.
Before Sta-Kon, wire termination required time-consuming soldering, brazing, or mechanical methods prone to inconsistency and failure. Thomas & Betts engineers recognized this industry challenge and pioneered the solderless crimp terminal—a revolutionary approach that transformed electrical connections. The brazed-seam barrel construction and precision crimping method delivered superior pull-out strength and electrical performance compared to traditional methods.
The Sta-Kon brand quickly became synonymous with quality wire termination across North America. As part of ABB Installation Products division, Sta-Kon continues this legacy of innovation with comprehensive solutions for residential, commercial, industrial, and utility applications. From ring and fork terminals to quick disconnects and specialty connectors, Sta-Kon provides complete wire termination solutions backed by ABB's commitment to quality.
BRAZED-SEAM TECHNOLOGY FOR SUPERIOR PERFORMANCE
Sta-Kon wire terminals feature brazed-seam barrels made from high-conductivity electrolytic copper with electro-tin plating for superior electrical performance. The brazed seam construction—not just overlapped—provides exceptional pull-out strength and can be crimped at any place on the barrel circumference. This engineering innovation ensures consistent, reliable connections that meet rigorous industry standards.
Available in insulated and non-insulated versions, Sta-Kon terminals accommodate wire sizes from 22 AWG to 4/0 AWG for virtually any application. The comprehensive product line includes ring terminals, fork terminals, quick disconnects, splices, butt connectors, and specialty terminals. Insulated terminals feature color-coded vinyl sleeves for easy wire size identification, while non-insulated versions provide maximum flexibility for specialized applications.
WHY STA-KON? THE ORIGINAL SOLDERLESS CONNECTION.
<p>Over 70 years of proven innovation, superior construction, and unmatched reliability in wire termination.</p>
First in solderless technology
<p>Pioneered tool-applied solderless terminals over 70 years ago, setting the industry standard for reliable wire connections.</p>High-conductivity copper
<p>Made from electrolytic copper with electro-tin plating for optimal electrical performance and long-lasting connections.</p>2,5 times stronger
<p>Brazed and overlapped seams provide up to 2.5 times the tensile strength of a butted seam terminal.</p>Easy to crimp and insert wires
<p>Selective annealing softens the barrel to help form around the wire. Funneled barrel eliminates wire strand hang up.</p>Long barrel design
<p>Helps promote lower electrical resistance, prevent wire pullout and eliminate missed crimps with an insulator that stays</p>HOW WE HELP
Products
Sta-Kon® Wire Terminals (Imperial / UL)
ABB's Sta-Kon wire terminals offer a complete range of solderless crimping solutions, from insulated and non-insulated terminals to splices, disconnects, ferrules and heat-shrinkable options, covering wire sizes from 22 AWG up to 250 kcmil. Built with high-conductivity copper and a long barrel design, Sta-Kon wire terminals deliver quick and reliable wire connections across a wide variety of electrical applications.
Tools for Connectors and Grounding Terminations
ABB offers a comprehensive range of tools for connectors and grounding terminations, designed to deliver reliable, consistent crimps for wire and cable installations across a wide range of applications. From ergonomic hand tools to compression equipment, these tools are engineered to work seamlessly with ABB connector and termination product families.
- Products
- Industries
INDUSTRIES WE SUPPORT
From residential construction to commercial and industrial projects, our products support professionals across diverse industries.
Data centers, Commercial and institution construction, Residential construction, Infrastructure, Infrastructure, Marine, EV grid-to-charger
FREQUENTLY ASKED QUESTIONS
Sta-Kon terminals feature true brazed-seam barrel construction rather than overlapped seams, providing superior pull-out strength and electrical performance. The brazed seam allows crimping at any point on the barrel circumference, ensuring consistent connections. Made from high-conductivity electrolytic copper with electro-tin plating, Sta-Kon terminals deliver reliable performance backed by 70+ years of proven field experience.
Sta-Kon terminals accommodate wire sizes from 22 AWG to 4/0 AWG, covering virtually any residential, commercial, industrial, or utility application. The comprehensive product line includes insulated terminals with color-coded vinyl sleeves for easy identification and non-insulated versions for specialized applications. This wide range ensures contractors and electricians find the right terminal for every wire termination need.
Yes, Sta-Kon terminals are engineered for demanding environments including outdoor, industrial, and utility applications. The electro-tin plating provides corrosion resistance, while the brazed-seam construction ensures long-term mechanical integrity. Sta-Kon terminals meet rigorous industry standards and have been field-proven in harsh conditions for over 70 years, making them the trusted choice for critical electrical connections worldwide.