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TE Connectivity 2351378-1 - Standard Circular Connectors, Cable-to-Cable, 4 Position, Sealable, Wire & Cable, Signal, Cable Mount (Free-Hanging), Reverse Gender, M12 Connector
TE Connectivity

2351378-1

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Overview

The TE Connectivity 2351378-1 M12 circular connector is a 4-position, cable-to-cable signal connector designed for reliable interconnection in industrial environments. This reverse-gender connector features a nickel-plated finish and IP67-rated sealing to protect against dust, moisture, and mechanical stress in harsh operating conditions. The free-hanging cable mount design allows flexible installation while maintaining secure signal transmission. Key specifications include a 4-position configuration for precise signal routing, reverse gender orientation for compatibility with standard M12 systems, and a compact M12 form factor that integrates seamlessly with industrial automation, robotics, and control systems. The nickel-plated housing provides corrosion resistance and durability, making it suitable for applications requiring long-term reliability in challenging environments. This connector is ideal for use in industrial automation networks, machine control systems, and communication infrastructure where dependable signal integrity is critical. Its sealable construction ensures consistent performance in outdoor installations, factory floors, and other demanding locations. The reverse gender design simplifies wiring configurations while maintaining compatibility with existing M12 infrastructure. With a UNSPSC code of 39121413 and manufactured in the US, the 2351378-1 meets industrial standards for electrical and mechanical performance. The Triad 01 series construction ensures robust signal transmission with minimal signal loss, making it a reliable choice for signal applications requiring compact, durable connectors.
  • 4-position configuration for precise signal routing
  • Nickel-plated housing with IP67 sealing for environmental protection
  • Reverse gender design for flexible cable-to-cable connections
  • Free-hanging cable mount for versatile installation options
  • M12 form factor compatible with industrial automation systems

Specifications

Amperage Rating
4 A
Color
Black
Conductor Range
22 - 18
Connection Type
Cable-to-Cable
Environmental Conditions
IP67
Ip Rating
IP66/IP67
Mounting Type
Cable Mount (Free-Hanging)
Number of Conductors
4
Poles
4
Series
M12
Standard
UL 94V-0
Temperature Rating
-40 - 85 °C
Type
Plug
Voltage Rating
250 VAC
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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.