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The Coupler connector ST-3ES1N8A9K04S is engineered for applications requiring reliable connectivity, particularly in environments subject to moisture and dust. This connector features a straight design suitable for standard and SPEEDCON interlock connections, equipped with three positions plus protective earth (3+PE) and an additional position, totaling four positions in a robust configuration.

With a shielded socket contact type, it ensures signal integrity and minimizes electromagnetic interference. The connector is rated with an IP67 degree of protection, making it ideal for harsh conditions, while accommodating cable diameters ranging from 9 mm to 11.2 mm. The crimp connection method facilitates secure and stable wire connections, while the nominal current rating of 25 A and nominal voltage of 630 V support a variety of power applications.

Constructed with a metal housing and FPM sealing material, the connector operates efficiently across a temperature range of -40 °C to 125 °C and can withstand altitudes up to 3000 m. It is crucial to adhere to safety guidelines, avoiding connection or disconnection under load to prevent potential damage or hazards.