OHS Circular Connector
M12 Connectors for Outdoor and Agricultural Equipment
Built for tough agricultural environments, our M12 connectors deliver reliable performance for tractors, harvesters, irrigation systems, and other farm machinery. Designed to handle dust, moisture, and vibrations, they ensure secure and uninterrupted electrical connections in the field.

Key Features for Agricultural Applications
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Rugged & Weather-Resistant: Engineered to withstand rain, mud, and rough terrain.
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Quick & Hassle-Free Installation: Compatible with standard M12 devices for fast setup.
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Multi-Purpose Use: Suitable for farm machinery, outdoor sensors, irrigation pumps, and automated equipment.
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Consistent Performance: Maintains stable signal and power transmission even under challenging conditions.

Selecting the Right M12 Connector for Your Machinery
When choosing an M12 connector for agricultural equipment, consider the following decision points to ensure a proper match for your specific application:
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Pin Count and Configuration: Verify the required number of cores (2-17 pins) and whether you need a male or female connector to match your existing cabling and devices.
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Environmental Exposure: Assess the level of dust, moisture, and vibration in your application to confirm the connector's housing and sealing are adequate for the intended outdoor conditions.
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Material Compatibility: The housing is available in PA66 or brass with nickel plating, while contacts are brass plated with silver or gold. Choose the material combination that best suits your environmental and conductivity requirements.
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Installation Method: Confirm whether your setup requires a field-wireable or pre-molded connector to streamline installation and maintenance.
Application Scope and Boundaries
These M12 connectors are well-suited for use in tractors, harvesters, irrigation systems, outdoor sensors, and automated farm equipment where reliable connectivity is essential. They are designed for outdoor environments with exposure to dust, moisture, and vibration.
However, they are not intended for applications requiring high-voltage power transmission or submersion in water beyond the specified IP rating. For applications with extreme temperature ranges or chemical exposure, please verify the material specifications with our team to ensure suitability.
Configuration and Mating Dependencies
Proper mating depends on matching the connector gender, pin count, and keying configuration. When preparing your order, please provide the following information to ensure correct matching:
- Required pin count and gender (male/female)
- Cable diameter and conductor size
- Mounting style (panel mount, cable mount, or field-wireable)
- Application environment details (temperature, moisture, vibration levels)
- Any specific drawing or pinout requirements
Why Choose These Connectors
These M12 connectors are ideal for farmers and equipment manufacturers who need dependable, long-lasting connectivity. By reducing maintenance interruptions and improving machine efficiency, they help keep your operations running smoothly with connectors designed for the outdoors.
For detailed technical specifications, including current ratings, voltage, IP protection, and temperature ranges, please refer to the Technical Specifications section. If you have specific application requirements or need assistance with connector selection, please contact our team or use the inquiry form to send us your project details.
For a broader view of our circular connector range, you may also review our OHS Circular Connector catalog. To see how our connectors perform in real-world agricultural settings, you can also explore our GOST Y2M Circular Connector for Harvesters and Irrigation Systems.
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