3RT1466-6AB36

The 3RT1466-6AB36 vacuum contactor from Siemens is an efficient component in their SIRIUS series, suited for various industrial uses. It functions within an ambient temperature range from -25 to 60 degrees Celsius, ensuring reliable performance in harsh conditions. For storage, this contactor can withstand temperatures ranging from -55 to 80 degrees Celsius without performance degradation.

This contactor features three poles and is capable of handling a substantial current rating of 400 amperes, with a contact voltage adaptability of 690 volts. Users can operate this unit at a maximum voltage of 1,000 volts AC. The coil voltage of this device spans from 23 to 26 volts for both AC and DC systems, promoting versatile applications.

In terms of physical specifications, the contactor is classified as size S10 and utilizes screw mounts for installation. Connections are facilitated by connection bars and screw-type terminals, promoting straightforward integration into existing systems. The unit's protection rating is noted at IP20 for the front cover, while the terminals are rated at IP00 when the cover is removed.

Enhanced safety features are incorporated, with surge voltage resistance rated at 6 kilovolts for the auxiliary circuit and 8 kilovolts for the main circuit. Moreover, it is designed for installation at altitudes of up to 2,000 meters above sea level, making it suitable for high-altitude applications. Overall, the Siemens 3RT1466-6AB36 vacuum contactor is engineered to provide reliability and robustness in demanding industrial environments.