Amphenol Industrial Circular Connector 4 Contacts Panel Mount M12 Plug Male IP68 IP69K Solder 250V 4A M12A-04PMMS-SF8001

The Amphenol Industrial M12A-04PMMS-SF8001 is a circular connector engineered for panel mount applications requiring secure, high-reliability electrical interfacing. Featuring a 4-contact male plug configuration, this connector is designed for industrial control systems, automation equipment, and robust field installation requirements. The M12 size form factor ensures compatibility with standard fieldbus and sensor/actuator cabling used in modern automation systems.

One of its outstanding features is the high ingress protection, rated to IP68 and IP69K, making it dust-tight and able to withstand powerful water jets and high-temperature wash-down processes. This rating ensures its suitability for use in harsh operating environments such as factory automation, process control, food and beverage, and machinery exposed to cleaning procedures or outdoor conditions.

The connector supports a maximum current of 4A at 250V, making it suitable for both signal and low to moderate power transmission. Gold-plated copper contacts are used internally, providing superior conductivity and resistance to oxidation, which is crucial for maintaining reliable signal integrity over the life of the installation. The housing is constructed from durable nylon, balancing mechanical robustness with resistance to chemicals often found in industrial environments.

For user-friendly and secure mating, this connector utilizes a screw-thread locking mechanism (A coding) that prevents vibration loosening and accidental disconnect, a key requirement in industrial, transport, and building automation settings. The termination method is solder, offering dependable contact retention and ease of assembly for custom wiring configurations. The straight orientation and panel mount design make it ideal for both equipment chassis and distribution panel integration.

With an operating temperature range from -40°C up to +105°C, this connector accommodates applications exposed to cold or hot process areas. It is part of Amphenol's M Series, known for its reliability and standardization across automation and instrumentation applications.

Widely suited for industrial automation, process machinery, measurement instruments, environmental monitoring, and commercial equipment where secure and durable interconnections are required. This connector facilitates high-speed assembly and maintenance with its standardized interface and robust mechanical features.

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