3RT1065-6AP36

The Siemens model 3RT1065-6AP36 is a robust power contactor designed for reliable operation in electrical control circuits. The contactor comprises three poles, offering a control supply voltage of 220 to 240 V. Operating in demanding environments, it can endure an insulation voltage of 1000 volts and withstand surge voltages reaching 8 kV without risk of failure.

During hot operation, the device experiences a total power loss of 54 W, distributed at 18 W for each pole. This aspect is crucial for maintaining efficient performance. With a weight of 6.54 kg, it is manageable for standard installations. The contactor is equipped with an auxiliary switch, enhancing its functionality with additional switching capabilities.

The closing power of the magnet coil at direct current (DC) is rated at 650 W, ensuring a strong and reliable power connection. In contrast, the holding power at DC is set to 7.5 W, preserving energy during steady-state operation. Designed for efficiency, the contactor has a closing delay that ranges from 30 to 95 milliseconds, allowing for smooth operation during activation and deactivation cycles. Furthermore, it has an arcing time between 10 to 15 milliseconds, minimizing the effects of electrical arcing, thus ensuring longevity and safety in its applications.