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  Monitoring Relays (822 items)

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ABB Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 300 → 500V ac, DIN Rail / 7758043 (3 offers) 
Monitoring Application = Phase, Voltage Electrical Phase = 3 Contact Configuration = DPDTV ac Voltage Sensitivity = Overvoltage, Undervoltage Mounting Type = DIN Rail Phase Sensitivity = Phase Fail...
ABB
1SVR740794R3300 CM-PVS.41P
from £ 129.99*
per piece
 
 piece
ABB Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 342 → 418V ac, DIN Rail / 7757889 (2 offers) 
Monitoring Application = Phase, Voltage Electrical Phase = 3 Voltage Sensing Range = 342 → 418V ac Voltage Sensitivity = Overvoltage, Undervoltage Mounting Type = DIN Rail Phase Sensitivity = Phase...
ABB
1SVR730784R2300 CM-PSS.31S
from £ 100.68*
per piece
 
 piece
ABB Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 350 → 580V ac, DIN Rail / 7757920 (3 offers) 
Monitoring Application = Phase, Voltage Electrical Phase = 3 Voltage Sensing Range = 350 → 580V ac Voltage Sensitivity = Overvoltage, Undervoltage Mounting Type = DIN Rail Phase Sensitivity = Phase...
ABB
1SVR750487R8300 CM-MPN.52S
from £ 130.75*
per piece
 
 piece
ABB Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 90 → 170V ac, DIN Rail / 7758040 (2 offers) 
CM-MPS x3 Multifunctional Three-Phase Monitoring Relays. The CM-MPSx3 are multifunctional monitoring relays for three-phase mains. They monitor the phase parameters phase sequence, phase failure, o...
ABB
1SVR740885R1300 CM-MPS.11P
from £ 221.543*
per piece
 
 piece
ABB Temperature Monitoring Relay, 1 Phase, DPDT, 220 → 240V ac, DIN Rail / 8765033 (3 offers) 
Monitoring Application = Temperature Electrical Phase = 1 Voltage Sensing Range = 220 → 240V ac Mounting Type = DIN Rail Time Delay = <100ms Frequency Sensing Range = 50 → 60Hz Temperature Sensitiv...
ABB
1SVR730712R2200 CM-MSS.33S
from £ 47.15*
per piece
 
 piece
ABB Temperature Monitoring Relay, 1 Phase, DPDT, DIN Rail / 8765020 (3 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740700R2200 CM-MSS.23P
from £ 43.20*
per piece
 
 piece
ABB Temperature Monitoring Relay, 1 Phase, DPDT, DIN Rail / 8765042 (3 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740712R2200 CM-MSS.33P
from £ 47.16*
per piece
 
 piece
ABB Temperature Monitoring Relay, 1 Phase, SPDT, DIN Rail / 8764995 (4 offers) 
Monitoring Application = Temperature Electrical Phase = 1 Contact Configuration = SPDT Mounting Type = DIN Rail Time Delay = <100ms Frequency Sensing Range = 50 → 60Hz Temperature Sensitivity = Ove...
ABB
1SVR730700R2100 CM-MSS.13S
from £ 32.46*
per piece
 
 piece
ABB Temperature Monitoring Relay, 1 Phase, SPDT, DIN Rail / 8765008 (2 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740700R2100 CM-MSS.13P
from £ 55.668*
per piece
 
 piece
ABB Temperature Monitoring Relay, 1 Phase, SPST, DIN Rail / 4429405 (1 offer) 
Monitoring Application = Temperature Electrical Phase = 1 Contact Configuration = SPST Mounting Type = DIN Rail Minimum Current Sensed = 2A Maximum Current Sensed = 4A Time Delay = <100ms Frequency...
ABB
1SVR550801R9300
from £ 37.23*
per piece
 
 piece
ABB Temperature Monitoring Relay, 1 Phase, SPST, DIN Rail / 464508 (1 offer) 
Monitoring Application = Temperature Electrical Phase = 1 Contact Configuration = SPST Mounting Type = DIN Rail Temperature Sensitivity = Overtemperature, Undertemperature Series = CM-MSE Height = ...
ABB
1SVR550800R9300 CM-MSE
from £ 46.758*
per piece
 
 piece
ABB Temperature Monitoring Relay, 3 Phase, SPDT, DIN Rail / 8765777 (2 offers) 
Housing material for highest fire protection classification UL 94 V-0. CM-TCS Temperature Monitoring Relays. The temperature monitoring relays CM-TCS monitor over-temperature, under-temperature, or...
ABB
1SVR740740R0300 CM-TCS.13P
from £ 184.962*
per piece
 
 piece
ABB Temperature Monitoring Relay, 3 Phase, SPDT, DIN Rail / 8765783 (3 offers) 
Housing material for highest fire protection classification UL 94 V-0. CM-TCS Temperature Monitoring Relays. The temperature monitoring relays CM-TCS monitor over-temperature, under-temperature, or...
ABB
1SVR730740R9200 CM-TCS.22S
from £ 150.64*
per piece
 
 piece
ABB Temperature Monitoring Relay, DPDT, DIN Rail / 8765014 (3 offers) 
Monitoring Application = Temperature Contact Configuration = DPDT Mounting Type = DIN Rail Time Delay = <100ms Frequency Sensing Range = 50 → 60Hz Temperature Sensitivity = Overtemperature, Winding...
ABB
1SVR730700R0200 CM-MSS.22S
from £ 43.22*
per piece
 
 piece
ABB Temperature Monitoring Relay, DPDT, DIN Rail / 8765017 (3 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740700R0200 CM-MSS.22P
from £ 43.26*
per piece
 
 piece
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