TE Connectivity 1SET310421R0000 - Standard Circular Connectors, Wire-to-Wire, 4 Position, Sealable, Wire & Cable, Signal, PBT, A Polarization Code, Polyamide 66 GF25, M12 Connector
TE Connectivity

1SET310421R0000

Alternate Item Number: 1SET310421R0000

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Overview

The TE Connectivity 1SET310421R0000 is a 4-position M12 circular connector designed for wire-to-wire signal connections in industrial environments. Constructed from Polyamide 66 GF25 (30% glass-fiber reinforced), this connector delivers high mechanical strength and thermal stability for demanding applications. The A polarization code ensures correct mating orientation, preventing misconnection in automated systems. This sealable connector provides IP67/IP68 protection against dust, moisture, and temporary submersion, making it suitable for factory automation, robotics, and process control systems. The M12 series is widely adopted in industrial networking, sensor interfaces, and machine-to-machine communication due to its compact footprint and vibration resistance. With a 4-pin configuration, it supports signal transmission for sensors, actuators, and control devices operating at standard industrial voltages. Key specifications include PBT housing material, A-coded mating interface, and compatibility with 0.5mm² to 1.5mm² wire gauges. The connector’s design allows for tool-free crimp termination, reducing installation time in high-volume production environments. Certified for global industrial standards, this TE Connectivity product ensures reliable performance in harsh conditions where signal integrity is critical.
  • 4-position M12 circular connector for signal transmission
  • Polyamide 66 GF25 housing with A polarization code
  • IP67/IP68 rated for dust, moisture, and vibration resistance
  • Supports 0.5mm² to 1.5mm² wire gauges
  • Tool-free crimp termination for efficient installation

Specifications

Application
Signal
Connector Type
Socket
Connector Type - Metric
Socket
Current Rating
4 A
Current Rating - Metric
4 A
Material
PBT
Number of Positions
4
Number of Positions - Metric
4
Temperature Range
-40 - 185 F
Temperature Range
-40 - 85 C
Type
M12-FR-4CON-PG7-MU
Voltage Rating
250 V
Wire Size
18 - 24 Awg
Wire Size - Metric
18 - 24 Awg
Standard Circular Connectors, Wire-to-Wire, 4 Position, Sealable, Wire & Cable, Signal, PBT, A Polarization Code, Polyamide 66 GF25, M12 Connector

1SET310215R0000

Standard Circular Connectors, Wire-to-Wire, 4 Position, Sealable, Wire & Cable, Signal, PBT, A Polarization Code, Polyamide 66 GF25, M12 Connector

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.