TE Connectivity 8-34321-3 - Splices, Butt Splice, 8 AWG Wire Size, 8 mm² Wire Size, Standard, .172 in [4.37 mm] Barrel Inside Diameter, 13100 – 20800 CMA Wire Size, Copper
TE Connectivity

8-34321-3

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Minimum Qty: 25

Multiplier: 25

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Overview

The TE Connectivity 8-34321-3 is a precision-engineered industrial electrical connector designed for robust power and signal transmission in demanding applications. Manufactured by TE Connectivity, this component ensures exceptional performance and reliability across critical infrastructure and manufacturing sectors. It is engineered with superior materials and advanced manufacturing processes to guarantee consistent quality and electrical integrity, even under challenging operational conditions. The 8-34321-3 connector provides maximum signal integrity and minimal transmission loss, making it ideal for industrial automation, machinery, control systems, aerospace, automotive, and telecommunications infrastructure. Its durable construction and precise design offer superior mechanical durability and resistance to environmental challenges, minimizing downtime and maximizing operational efficiency. Engineers and procurement professionals trust TE Connectivity for mission-critical connection solutions that meet the toughest industrial challenges. This connector is suitable for applications requiring dependable electrical connections where signal integrity and power transmission are paramount. The UNSPSC code for this product is 39121449, and it is manufactured in the US. TE Connectivity's commitment to quality and technical excellence ensures this connector meets stringent industry standards for electrical performance and mechanical resilience.
  • High-performance industrial electrical connector
  • Robust power and signal transmission
  • Engineered for reliability in harsh environments
  • Durable construction and precise design
  • Ideal for industrial automation, machinery, and control systems

Specifications

Type
Butt Splice
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, Butt Splice, 16 – 14 AWG Wire Size, 1.25 – 2 mm² Wire Size, Serrated, .085 in [2.16 mm] Barrel Inside Diameter, PIDG

53549-1

Splices, Butt Splice, 16 – 14 AWG Wire Size, 1.25 – 2 mm² Wire Size, Serrated, .085 in [2.16 mm] Barrel Inside Diameter, PIDG
Splices, Closed End Splice, 22 – 14 AWG Wire Size, .3 – 2 mm² Wire Size, .509 – 5.18 kcmil Wire Size, 509 – 5180 CMA Wire Size, Copper, Purple

8-36964-1

Splices, Closed End Splice, 22 – 14 AWG Wire Size, .3 – 2 mm² Wire Size, .509 – 5.18 kcmil Wire Size, 509 – 5180 CMA Wire Size, Copper, Purple
Splices, Butt Splice, 12 – 10 AWG Wire Size, 3 – 6 mm² Wire Size, Serrated, 5180 – 13100 CMA Wire Size, Copper, Yellow, PLASTI-GRIP

8-34072-1

Splices, Butt Splice, 12 – 10 AWG Wire Size, 3 – 6 mm² Wire Size, Serrated, 5180 – 13100 CMA Wire Size, Copper, Yellow, PLASTI-GRIP
Splices, Butt Splice, 12 – 10 AWG Wire Size, 3 – 6 mm² Wire Size, Serrated, .129 in [3.28 mm] Barrel Inside Diameter, 5180 – 13100 CMA Wire Size

8-330369-2

Splices, Butt Splice, 12 – 10 AWG Wire Size, 3 – 6 mm² Wire Size, Serrated, .129 in [3.28 mm] Barrel Inside Diameter, 5180 – 13100 CMA Wire Size
Splices, 14 – 10 AWG Wire Size, 2 – 6 mm² Wire Size, Serrated, 8 Serration, Length 1.67 in [42.41 mm], Bag, Open, Stranded Wire, Discrete Wire

53889-1

Splices, 14 – 10 AWG Wire Size, 2 – 6 mm² Wire Size, Serrated, 8 Serration, Length 1.67 in [42.41 mm], Bag, Open, Stranded Wire, Discrete Wire
Splices, Butt Splice, 22 – 16 AWG Wire Size, .3 – 1.42 mm² Wire Size, Serrated, .509 – 3.26 kcmil Wire Size, 509 – 3260 CMA Wire Size, Copper, PIDG

2-320559-4

Splices, Butt Splice, 22 – 16 AWG Wire Size, .3 – 1.42 mm² Wire Size, Serrated, .509 – 3.26 kcmil Wire Size, 509 – 3260 CMA Wire Size, Copper, PIDG
Splices, Closed End Splice, 22 – 12 AWG Wire Size, .3 – 3 mm² Wire Size, 3.248 – 11.4 kcmil Wire Size, 3248 – 11400 CMA Wire Size, Copper

53234-1

Splices, Closed End Splice, 22 – 12 AWG Wire Size, .3 – 3 mm² Wire Size, 3.248 – 11.4 kcmil Wire Size, 3248 – 11400 CMA Wire Size, Copper
The TE Connectivity industrial connector (SKU 328730) is designed for high-performance applications requiring durability and reliability. Engineered with precision, this connector ensures secure connections in harsh environments, making it ideal for industrial automation, machinery, and control systems. Its robust construction and advanced materials provide resistance to vibration, shock, and extreme temperatures, ensuring long-term operational efficiency. Trusted by professionals worldwide, TE Connectivity's solutions deliver consistent performance in critical applications.

328730

The TE Connectivity industrial connector (SKU 328730) is designed for high-performance applications requiring durability and reliability. Engineered with precision, this connector ensures secure connections in harsh environments, making it ideal for industrial automation, machinery, and control systems. Its robust construction and advanced materials provide resistance to vibration, shock, and extreme temperatures, ensuring long-term operational efficiency. Trusted by professionals worldwide, TE Connectivity's solutions deliver consistent performance in critical applications.
Splices, Closed End Splice, 22 – 10 AWG Wire Size, .3 – 6 mm² Wire Size, 3.248 – 13.1 kcmil Wire Size, 3248 – 13100 CMA Wire Size, Copper

2-35653-1

Splices, Closed End Splice, 22 – 10 AWG Wire Size, .3 – 6 mm² Wire Size, 3.248 – 13.1 kcmil Wire Size, 3248 – 13100 CMA Wire Size, Copper
Splices, Butt Splice, 26 – 22 AWG Wire Size, .12 – .4 mm² Wire Size, Serrated, .031 in [.79 mm] Barrel Inside Diameter, 202 – 810 CMA Wire Size

8-321198-1

Splices, Butt Splice, 26 – 22 AWG Wire Size, .12 – .4 mm² Wire Size, Serrated, .031 in [.79 mm] Barrel Inside Diameter, 202 – 810 CMA Wire Size
Splices, Butt Splice, 26 – 22 AWG Wire Size, .12 – .4 mm² Wire Size, Serrated, 202 – 810 CMA Wire Size, Copper, Yellow, PLASTI-GRIP

8-321026-1

Splices, Butt Splice, 26 – 22 AWG Wire Size, .12 – .4 mm² Wire Size, Serrated, 202 – 810 CMA Wire Size, Copper, Yellow, 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.