Description
The White-Rodgers 57T01-843 Relay is a professional-grade 24V post purge fan delay designed for precision blower control in HVAC systems
this blower wheel ensures a seamless drop-in fit
This kit is specifically calibrated for the 2" 25AUB-Z3 series
Simplified Retrofitting: Updated version replaces the legacy 5H71933-1 with no pipework modifications required
Siemens Industrial Controls 3RT2026-1AK60 Contactor R-22 The White-Rodgers 57T01-843 Relay isThe Siemens 3RT2026 1AK60 is a heavy duty SIRIUS size S0 power contactor engineered for reliable motor switching in demanding HVACR and industrial control panels. This 3 pole IEC contactor is rated for 25A (AC 3) at 400V, making it a standard choice for 11 kW motor starters and resistive load applications. Operating on a 120V AC 60Hz coil, it features integrated 1NO + 1NC auxiliary contacts to streamline control wiring and feedback loops. Built with
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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