Siemens Industrial Controls 3RT2025-1AV60 Contactor 321894-709 The FX04 uses a standard

The FX04 uses a standard 10mm keyed shaft

essential for rooftop and sun-exposed condenser housings

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

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

the 4PST configuration is frequently used by technicians to switch all three legs of a 3-phase motor

Siemens Industrial Controls 3RT2025-1AV60 Contactor 321894-709 The FX04 uses a standardThe 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