Siemens Industrial Controls 3RT2026-1AB00 Contactor 318172-701 Precision Timing: Regulates the blower

Precision Timing: Regulates the blower delay and ignition cycles to maintain system equilibrium and prevent short-cycling

streamlining field replacements for contractors

ensuring quiet and stable operation in high-demand environments

Genuine Aprilaire Part: Protects your indoor air quality with the Aprilaire Pure Fit Promise for exact compatibility with Space-Gard systems

this mechanical controller features a robust nylon sensing element to monitor indoor air quality and activate humidification equipment when levels drop below the set point

Siemens Industrial Controls 3RT2026-1AB00 Contactor 318172-701 Precision Timing: Regulates the blowerThe Siemens 3RT2026 1AB00 is an S0 frame size power contactor engineered for SIRIUS innovation systems, specifically designed for switching AC 3 motors and inductive loads. Rated for 25 Amps (11 kW at 400V), this 3 pole contactor operates on a 24V AC 50 60Hz coil, making it a standard choice for HVACR control circuits and industrial automation panels. The unit features 1 NO + 1 NC integrated auxiliary contacts, providing essential feedback for