Pay in 4 interest-free payments of $36.20 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Featuring a robust SPST (Single Pole Single Throw) configuration
Can the setpoint range be limited for public spaces
As the direct factory replacement for 61-21922-51
While a 2-pole contactor breaks both legs of power
Siemens Industrial Controls 3UG5514-1BR20 Monitoring Relay 322838-753 Featuring a robust SPST (SingleThe Siemens 3UG5514 1BR20 is a high performance digital monitoring relay designed for demanding industrial phase monitoring and line protection applications. This SIRIUS monitoring relay provides precise detection of phase sequence, phase failure, and phase asymmetry within 3 phase networks. Engineered for reliability, it ensures motor protection by monitoring overvoltage and undervoltage conditions, preventing equipment damage due to unstable power