Siemens Industrial Controls 3RT2025-1AK60 Contactor R-134A Quiet Operation: Precision-balanced internals reduce

Quiet Operation: Precision-balanced internals reduce vibration and mechanical noise within the blower housing

it is often installed to supplement or replace external line-break protectors on specific refrigeration and air conditioning units

please verify the "LF" prefix version

it comes standard with a barbed fitting designed for 1/4-inch O

5°F is specifically calibrated for freeze protection and low-limit safety applications in water-based cooling systems

Siemens Industrial Controls 3RT2025-1AK60 Contactor R-134A Quiet Operation: Precision-balanced internals reduceThe Siemens SIRIUS 3RT2025 1AK60 is a heavy duty, S0 size power contactor engineered for demanding industrial motor control systems. Designed as a 3 pole IEC contactor, this unit handles up to 17A at 400V (AC 3e AC 3), delivering 7. 5kW of switching power for fans, pumps, and compressors. The 120V AC coil (60Hz) is optimized for standard control circuits, while the integrated 1NO 1NC auxiliary contacts provide immediate feedback for status monitoring