Monitoring relays  (1,168 offers of 6,202,147 product items)

RM22-UA Voltage Control Relay. Schneider Electric Zelio RM22UA series single phase or DC voltage control relays. Automatic AC or DC recognition Selection between overvoltage and undervoltage Monito...

RM22-UA Voltage Control Relay. Schneider Electric Zelio RM22UA series single phase or DC voltage control relays. Automatic AC or DC recognition Selection between overvoltage and undervoltage Monito...

Zelio Control Relays monitor and detect abnormal operating conditions about phases, current, voltage, frequency, speed, or temperatureThree-Phase Asymmetry Control Relay 200…240vac, 2 C/O

Electrical Phase = Three Voltage Sensing Range = 230 → 400V ac Mounting Type = DIN Rail

Monitoring Application = Voltage Voltage Sensing Range = 0.05 → 5 V Voltage Sensitivity = Overvoltage, Undervoltage Mounting Type = DIN Rail Time Delay = 0.3 → 30s Series = Harmony Control Better W...

Monitoring Application = Voltage Electrical Phase = 1 Voltage Sensing Range = 20 → 80V ac/dc Voltage Sensitivity = Overvoltage, Self Powered, Undervoltage Mounting Type = DIN Rail Time Delay = 0.1 ...

RM22-TR Three Phase Voltage Control Relay

Siemens 5TT6112

Monitoring Application = Current Electrical Phase = 1 Contact Configuration = DPDT Mounting Type = DIN Rail

Electrical Phase = 3 Voltage Sensing Range = 114 → 329V ac Time Delay = 0.3 → 30s Series = Harmony Control Better World Product = Yes Length = 72mm

Monitoring Relays

Electrical Phase = Three Contact Configuration = DPDTV ac Mounting Type = DIN Rail

Monitoring Relays

Monitoring Application = Voltage Electrical Phase = 1 Voltage Sensing Range = 9 → 15V dc Voltage Sensitivity = Overvoltage, Self Powered, Undervoltage Mounting Type = DIN Rail Time Delay = 0.1 → 10...