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TE Connectivity 8-55826-3 - Splices, Butt Splice, 12 – 10 AWG Wire Size, 3 – 6 mm² Wire Size, Sealable, .24 in [6.1 mm] Barrel Inside Diameter, 5180 – 13100 CMA Wire Size, Copper

TE Connectivity 8-55826-3 Splices, Butt Splice, 12 – 10 AWG Wire Size, 3 – 6 mm² Wire Size, Sealable, .24 in [6.1…

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Overview

The TE Connectivity 8-55826-3 is a precision-engineered uninsulated copper butt splice designed for reliable power and signal transmission in industrial applications. This component features a closed barrel design with a 0.24 in [6.1 mm] inside diameter, accommodating wire sizes from 12 to 10 AWG (3 to 6 mm²) and conductor cross-sections between 5180 and 13100 CMA. Constructed from copper with tin plating, it ensures consistent electrical conductivity and mechanical durability in demanding environments. Key specifications include a maximum operating temperature of 170°C, making it suitable for high-temperature applications such as industrial machinery, control systems, and power distribution networks. The uninsulated design provides direct metal-to-metal contact for secure, low-resistance connections, minimizing signal loss and ensuring long-term reliability. This butt splice is ideal for applications requiring robust, maintenance-free connections in harsh operating conditions. Common use cases include industrial automation, manufacturing equipment, and infrastructure projects where electrical integrity and mechanical strength are critical. The 8-55826-3 is compatible with standard hand tools and applicators, ensuring ease of installation in field or production environments. Engineered for compatibility with copper conductors, this splice delivers consistent performance across a wide range of wire gauges and applications. Its closed barrel design prevents moisture ingress and provides strain relief, enhancing the longevity of the connection. For applications demanding additional insulation or sealing, consider TE Connectivity’s pre-insulated sealed butt splice variants.
  • Uninsulated copper butt splice for 12-10 AWG (3-6 mm²) wires
  • Closed barrel design with 0.24 in [6.1 mm] inside diameter
  • Tin-plated copper construction for corrosion resistance and conductivity
  • Maximum operating temperature: 170°C
  • Compatible with wire sizes 5180-13100 CMA

Specifications

Type
Butt Splice
Non-Insulated Parallel Splice Connector For Wire Range #4 AWG, Circular Mil Range 33,100-52,600, Length 0.531 Diameter 0.41, Nickel Plated

F4-PS-W-NP

Non-Insulated Parallel Splice Connector For Wire Range #4 AWG, Circular Mil Range 33,100-52,600, Length 0.531 Diameter 0.41, Nickel Plated
Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.

AS-K1-H6

Power Distribution Block (1) 2/0-14 AWG Primary (6) 4-14 AWG Secondary Power Distribution Blocks are made of high strength, high-conductivity aluminum alloy and are mounted in a high-strength glass-filled polyester base. Each block can stand alone or combine with other blocks to form a multi-block set.
Panduit BS18-C Non-Insulated Butt Splice

BS18-C

Panduit BS18-C Non-Insulated Butt Splice
Splices, Butt Splice, 12 – 10 AWG Wire Size, 3 – 6 mm² Wire Size, Sealable, .24 in [6.1 mm] Barrel Inside Diameter, 5180 – 13100 CMA Wire Size, Copper

603504-2

Splices, Butt Splice, 12 – 10 AWG Wire Size, 3 – 6 mm² Wire Size, Sealable, .24 in [6.1 mm] Barrel Inside Diameter, 5180 – 13100 CMA Wire Size, Copper
Splices, Tap Splice, 17 – 13 AWG Wire Size, 1 – 2.5 mm² Wire Size, 2048 – 5178 CMA Wire Size, Brass, Blue, Length 1.374 in [34.9 mm], Bag, ELECTRO-TAP

735398

Splices, Tap Splice, 17 – 13 AWG Wire Size, 1 – 2.5 mm² Wire Size, 2048 – 5178 CMA Wire Size, Brass, Blue, Length 1.374 in [34.9 mm], Bag, ELECTRO-TAP
Splices, Tap Splice, 20 – 18 AWG Wire Size, .5 – .9 mm² Wire Size, 642 – 1624 CMA Wire Size, Brass, Red, Length .484 in [12.29 mm], ELECTRO-TAP

53440-2

Splices, Tap Splice, 20 – 18 AWG Wire Size, .5 – .9 mm² Wire Size, 642 – 1624 CMA Wire Size, Brass, Red, Length .484 in [12.29 mm], ELECTRO-TAP
Splices, 12 – 10 AWG Wire Size, 3 – 6 mm² Wire Size, Serrated, 10 Serration, Length 2.3 in [58.42 mm], Box, Open, Stranded Wire, Discrete Wire

52075-1

Splices, 12 – 10 AWG Wire Size, 3 – 6 mm² Wire Size, Serrated, 10 Serration, Length 2.3 in [58.42 mm], Box, Open, Stranded Wire, Discrete Wire
Crimp Wire Pins, Tabs & Ferrules, Wire Pin, Mating Pin Diameter 1.78 mm [.07 in], 16 – 14 AWG Wire Size, 1 – 2.5 mm² Wire Size, PLASTI-GRIP

34070

Crimp Wire Pins, Tabs & Ferrules, Wire Pin, Mating Pin Diameter 1.78 mm [.07 in], 16 – 14 AWG Wire Size, 1 – 2.5 mm² Wire Size, PLASTI-GRIP

Frequently Asked Questions about TE Connectivity

What technical support does TE Connectivity offer?

TE Connectivity offers comprehensive technical support through multiple channels, including a dedicated technical hotline at 1-800-777-3300. The company provides advanced technical support with 3 dedicated support centers, a global technical hotline network, and delivers over 8,000 hours of technical training annually to ensure certified expertise across 25+ languages.

What environmental ratings do TE Connectivity products have?

TE Connectivity products feature robust environmental ratings across multiple standards, including NEMA Type 1, 2, 3, 3R, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. Our enclosures are designed to withstand challenging industrial environments, with operating temperatures ranging from -40°C to 130°C, and include enhanced UV inhibitors for outdoor applications.

What certifications and standards do TE Connectivity products comply with?

TE Connectivity products meet rigorous international certifications and standards across industrial automation applications, including UL (United States), CSA (Canada), CE (European Community), and international safety standards. Our product lines are designed to comply with critical industrial certifications such as NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and industrial communication protocols including PROFINET, EtherNet/IP, and DeviceNet. We ensure comprehensive compliance through active participation in key industrial standards committees and maintaining ISO 9001 quality system certification.

What industries and applications are TE Connectivity products used for?

TE Connectivity products are engineered for critical industrial applications across multiple sectors, including industrial device manufacturing, automotive, robotics, food and beverage, material handling, alternative energy, and commercial vehicle industries. Their solutions span connectivity, power distribution, network communications, and sensor technologies that support complex industrial automation requirements, with a focus on robust connectivity solutions for challenging manufacturing environments.

What are the main product lines offered by TE Connectivity?

TE Connectivity offers a comprehensive range of industrial connectivity solutions including Cable Ties, Cable Cleats, Power Connectors, Grounding Connectors, Terminals, Safety Solutions, Identification Products, and Wiring Duct. Their product lines are designed for robust industrial applications, featuring various connection technologies like wave soldering, spring-cage connections, and mis-insertion protection across multiple electrical and connectivity categories.

What accessories are available for TE Connectivity products?

TE Connectivity offers a comprehensive range of communication and bus accessories for industrial automation systems, including communication terminal boards (CTB810, CTB811), bus extenders (horizontal and vertical models like cHBX01L/R, HBX01L/R, VBX01T/B), and bus terminators (TER800, TER810). These accessories are designed to enhance connectivity, power distribution, and communication capabilities for HN800 and CW800 controller systems, with options for left/right side mounting, power connections, and network termination.

How are TE Connectivity products typically installed?

TE Connectivity products are typically installed through professional commissioning services that include site audits, precise wiring verification, and both remote and on-site installation support. Our expert service engineers conduct comprehensive installation processes involving system verification, programming, communication testing, and personnel training to ensure optimal performance and reliability of the equipment.