Siemens Industrial Controls 3RT2025-1AV60 Contactor 321894-709 it is highly recommended to

it is highly recommended to install it with the solenoid vertical and upright to prevent sediment buildup in the core tube area

Designed for integration with pneumatic receivers and controllers

making it suitable for high-temperature hot water systems and standard chilled water setups

essential for rooftop and sun-exposed condenser housings

Siemens Industrial Controls 3RT2025-1AV60 Contactor 321894-709 it is highly recommended toThe Siemens 3RT2025 1AV60 Sirius Contactor is a heavy duty 3 pole IEC magnetic contactor engineered for demanding industrial motor control systems. As a Size S0 frame unit, it serves as the direct dimensional and electrical successor to the legacy 3RT1025 1AV60 series. This 16 Amp contactor is optimized for AC 3e AC 3 motor applications, supporting loads up to 10 HP at 460V or 7. 5 kW at 400V. It features a robust 480V AC 60Hz coil designed to