TE Connectivity 52266-4 - Closed Ring Tongue Terminal, 4 AWG, 3/8 Stud Size, 9.91 mm / 9.53 mm [.39 in] Stud Diameter, Closed Barrel, Straight, Tin, PLASTI-GRIP
TE Connectivity

52266-4

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Multiplier: 100

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Overview

The TE Connectivity 52266-4 is a precision-engineered industrial electrical connector designed for mission-critical applications requiring reliable power and signal transmission. Manufactured by TE Connectivity, a leader in connectivity solutions, this connector ensures optimal electrical signal transmission and mechanical durability in challenging industrial environments. Its robust construction minimizes signal interference and maximizes operational efficiency, making it an essential component for industrial automation, machinery, and control systems. Engineered to withstand harsh operational conditions, it provides superior connectivity for complex electrical systems across manufacturing, automation, and infrastructure sectors. The advanced materials and construction guarantee minimal signal loss, enhanced durability, and exceptional resistance to environmental stressors like temperature fluctuations, vibration, and electromagnetic interference. Trust TE Connectivity for dependable electrical interconnection solutions that meet stringent industry standards and enhance system performance. This connector is ideal for engineers and technical professionals seeking high-integrity connections across manufacturing, automation, and infrastructure applications, ensuring consistent performance and minimizing downtime. Its design focuses on robust signal integrity and power transmission, meeting the highest standards of electrical performance and mechanical resilience. The TE Connectivity 52266-4 is built for demanding applications where consistent performance and reliability are paramount, offering a proven track record of delivering mission-critical interconnect solutions.
  • High-performance industrial electrical connector by TE Connectivity
  • Precision engineered for reliable power and signal transmission
  • Robust construction for demanding and harsh environments
  • Ensures secure connections in industrial automation and machinery
  • Minimizes downtime and enhances operational efficiency

Specifications

Wire Size
0.006 - 0.006 inch²
Wire Size
4 - 4 mm²
Closed Ring Tongue Terminal, 4 AWG, 1/4 / M6 Stud Size, 6.73 mm [.265 in] Stud Diameter, Closed Barrel, Straight, Tin, PLASTI-GRIP

52043-3

Closed Ring Tongue Terminal, 4 AWG, 1/4 / M6 Stud Size, 6.73 mm [.265 in] Stud Diameter, Closed Barrel, Straight, Tin, PLASTI-GRIP
Closed Ring Tongue Terminal, 4 AWG, 3/8 Stud Size, 9.53 mm / 9.91 mm [.39 in] Stud Diameter, Closed Barrel, Straight, Tin, PLASTI-GRIP

52266-1

Closed Ring Tongue Terminal, 4 AWG, 3/8 Stud Size, 9.53 mm / 9.91 mm [.39 in] Stud Diameter, Closed Barrel, Straight, Tin, PLASTI-GRIP
Closed Ring Tongue Terminal, 4 AWG, M6 Stud Size, 6.73 mm [.265 in] Stud Diameter, Closed Barrel, Straight, Tin-Lead, Partially Insulated, PLASTI-GRIP

53980-1

Closed Ring Tongue Terminal, 4 AWG, M6 Stud Size, 6.73 mm [.265 in] Stud Diameter, Closed Barrel, Straight, Tin-Lead, Partially Insulated, PLASTI-GRIP
Closed Ring Tongue Terminal, 4 AWG, 5/16 / M8 Stud Size, 8.33 mm [.328 in] Stud Diameter, Closed Barrel, Straight, Tin, Uninsulated

8-33470-2

Closed Ring Tongue Terminal, 4 AWG, 5/16 / M8 Stud Size, 8.33 mm [.328 in] Stud Diameter, Closed Barrel, Straight, Tin, Uninsulated
The TE Connectivity industrial connector (SKU: 2-1377172-8) is engineered for high-performance applications requiring durability and reliability. Designed to meet stringent industry standards, this connector ensures secure and efficient connectivity in harsh environments. Its robust construction and advanced materials provide resistance to vibration, shock, and extreme temperatures, making it ideal for industrial automation, machinery, and control systems. With a focus on precision and quality, TE Connectivity delivers a solution that enhances operational efficiency and reduces downtime. Trusted by professionals worldwide, this connector is a dependable choice for critical industrial applications.

2-1377172-8

The TE Connectivity industrial connector (SKU: 2-1377172-8) is engineered for high-performance applications requiring durability and reliability. Designed to meet stringent industry standards, this connector ensures secure and efficient connectivity in harsh environments. Its robust construction and advanced materials provide resistance to vibration, shock, and extreme temperatures, making it ideal for industrial automation, machinery, and control systems. With a focus on precision and quality, TE Connectivity delivers a solution that enhances operational efficiency and reduces downtime. Trusted by professionals worldwide, this connector is a dependable choice for critical industrial applications.
The TE Connectivity industrial connector (SKU 160075) is engineered for demanding applications requiring robust and reliable connectivity solutions. Designed with high-quality materials, this connector ensures secure and durable connections in industrial environments, including manufacturing, automation, and power distribution systems. Its advanced design minimizes signal loss and interference, making it ideal for high-performance applications. The connector's modular construction allows for easy installation and maintenance, reducing downtime and operational costs. Trust TE Connectivity for superior industrial connectivity solutions that meet the highest standards of quality and reliability.

160075

The TE Connectivity industrial connector (SKU 160075) is engineered for demanding applications requiring robust and reliable connectivity solutions. Designed with high-quality materials, this connector ensures secure and durable connections in industrial environments, including manufacturing, automation, and power distribution systems. Its advanced design minimizes signal loss and interference, making it ideal for high-performance applications. The connector's modular construction allows for easy installation and maintenance, reducing downtime and operational costs. Trust TE Connectivity for superior industrial connectivity solutions that meet the highest standards of quality and reliability.
Closed Ring Tongue Terminal, 4 AWG, #10 Stud Size, 5 mm [.197 in] Stud Diameter, Closed Barrel, Straight, Tin, Partially Insulated, PLASTI-GRIP

52043-2

Closed Ring Tongue Terminal, 4 AWG, #10 Stud Size, 5 mm [.197 in] Stud Diameter, Closed Barrel, Straight, Tin, Partially Insulated, PLASTI-GRIP
Closed Ring Tongue Terminal, 4 AWG, 5/16 / M8 Stud Size, 8.33 mm [.328 in] Stud Diameter, Closed Barrel, Straight, Tin, PLASTI-GRIP

52266-3

Closed Ring Tongue Terminal, 4 AWG, 5/16 / M8 Stud Size, 8.33 mm [.328 in] Stud Diameter, Closed Barrel, Straight, Tin, PLASTI-GRIP
Closed Ring Tongue Terminal, 4 AWG, 1/4 / M6 Stud Size, 6.73 mm [.265 in] Stud Diameter, Closed Barrel, Straight, Tin, Uninsulated

8-33469-2

Closed Ring Tongue Terminal, 4 AWG, 1/4 / M6 Stud Size, 6.73 mm [.265 in] Stud Diameter, Closed Barrel, Straight, Tin, Uninsulated
TE Connectivity's advanced electrical connector solution delivers superior performance and reliability in mission-critical electrical systems. Designed with precision engineering and rigorous quality standards, this connector provides exceptional signal integrity and durability across challenging industrial environments. Engineered to meet the most demanding electrical interconnect requirements, our connector ensures consistent, stable electrical connections in aerospace, automotive, telecommunications, and manufacturing applications. With advanced materials and state-of-the-art manufacturing techniques, this connector offers superior resistance to vibration, temperature fluctuations, and environmental stressors.

1-331420-0

TE Connectivity's advanced electrical connector solution delivers superior performance and reliability in mission-critical electrical systems. Designed with precision engineering and rigorous quality standards, this connector provides exceptional signal integrity and durability across challenging industrial environments. Engineered to meet the most demanding electrical interconnect requirements, our connector ensures consistent, stable electrical connections in aerospace, automotive, telecommunications, and manufacturing applications. With advanced materials and state-of-the-art manufacturing techniques, this connector offers superior resistance to vibration, temperature fluctuations, and environmental stressors.

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.