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  Monitoring Relays (822 items)

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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, 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 CM-PFE electrical relay (4 offers) 
The CM-PFE relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 208-440 V AC and has a 1 c/o output (closed ci...
ABB
1SVR550824R9100
from £ 36.53*
per piece
 
 piece
ABB Liquid Level Monitoring Relay, 1 Phase, SPST / 2373178 (2 offers) 
Monitoring Application = Liquid Level Electrical Phase = 1 Contact Configuration = SPST Series = CM
ABB
1SVR550855R9400 CM-ENE MAX
from £ 54.82*
per piece
 
 piece
ABB CM-PVE electrical relay (3 offers) 
The CM-PVE relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 185-265 V AC and has a 1 n/o output (closed ci...
ABB
1SVR550870R9400
from £ 36.36*
per piece
 
 piece
ABB CM-PVE electrical relay (2 offers) 
The CM-PVE relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 320-460 V AC and has a 1 n/o output (closed ci...
ABB
1SVR550871R9500
from £ 35.77*
per piece
 
 piece
ABB Phase Monitoring Relay, 1, 3 Phase, SPST, 220 → 240V ac, DIN Rail / 4429455 (2 offers) 
Monitoring Application = Phase Electrical Phase = 1, 3 Voltage Sensing Range = 220 → 240V ac Mounting Type = DIN Rail Phase Sensitivity = Neutral Loss, Phase Loss Time Delay = 150ms Series = CM-PBE...
ABB
1SVR550881R9400
from £ 33.70*
per piece
 
 piece
ABB Phase Monitoring Relay, 1, 3 Phase, SPST, DIN Rail / 4429001 (2 offers) 
CM-PBE Phase Loss Monitor. Monitors 1-phase ; 3-phase supply voltages for phase failure. On fault, relay de-energizes ; yellow LED turns off 5% fixed hysteresis 0.5 sec fixed OFF delay
ABB
1SVR550882R9500
from £ 40.14*
per piece
 
 piece
ABB Frequency, Voltage Monitoring Relay, 1, 3 Phase, SPDT / 8762554 (1 offer) 
CM-UFD Grid Feeding Relays. The expertly designed CM-UFD range of grid feeding relays ensures safe and reliable monitoring of numerous grid parameters when feeding energy into the public grid. Main...
ABB
1SVR560730R3400 CM-UFD.M22
£ 654.955*
per piece
 
 piece
ABB 1SVR560730R3401 electrical relay Grey (1 offer) 
The CM-UFD.M31 is a multi-functional grid feeding monitoring relay, which provides interface protection and is to be installed between a renewable energy system and the public grid. This innovative...
ABB
1SVR560730R3401
from £ 523.968*
per piece
 
 piece
ABB Frequency, Voltage Monitoring Relay, 1, 3 Phase, SPDT, 57.7 → 240 V ac, 99.9 → 415 V dc, DIN Rail / 8762551 (1 offer) 
Monitoring Application = Frequency, Voltage Electrical Phase = 1, 3 Contact Configuration = SPDT Voltage Sensitivity = Overvoltage, Undervoltage Mounting Type = DIN Rail Time Delay = ±20ms Frequenc...
ABB
1SVR560730R3402 CM-UFD.M33
from £ 467.092*
per piece
 
 piece
ABB Voltage Monitoring Relay, 3PDT / 2319530 (1 offer) 
Monitoring Application = Voltage Contact Configuration = 3PDT Series = CM-UFD
ABB
1SVR560731R3702 CM-UFD.M33M
£ 742.70*
per piece
 
 piece
ABB CM-IWS.1S electrical relay (4 offers) 
The CM-IWS.1S serves to monitor insulation resistance in accordance with IEC 61557-8 in unearthed IT AC systems, IT AC systems with galvanically connected DC circuits, or unearthed IT DC systems wi...
ABB
1SVR730660R0100
from £ 215.266*
per piece
 
 piece
ABB CM-IWS.2S electrical relay (3 offers) 
The CM-IWS.2S serves to monitor insulation resistance in accordance with IEC 61557-8 in unearthed IT AC systems with a voltage up to 400 V AC. The CM-IWS.2 can be configured to the requirements of ...
ABB
1SVR730670R0200
from £ 167.647*
per piece
 
 piece
ABB Temperature Monitoring Relay, SPDT, DIN Rail / 8764998 (3 offers) 
Monitoring Application = Temperature Contact Configuration = SPDT Mounting Type = DIN Rail Time Delay = <100ms Temperature Sensitivity = Overtemperature, Winding Temperature Series = CM-MSS Height ...
ABB
1SVR730700R0100 CM-MSS.12S
from £ 32.76*
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 £ 43.14*
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 £ 32.76*
per piece
 
 piece
ABB CM-MSS.23S electrical relay Black, Grey (4 offers) 
The CM-MSS.23S belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 110-130 V AC and 220-240 V AC and has a 2 c/o (SPDT) output with con...
ABB
1SVR730700R2200
from £ 43.12*
per piece
 
 piece
ABB Temperature Monitoring Relay, DPDT, DIN Rail / 8765036 (4 offers) 
Monitoring Application = Temperature Contact Configuration = DPDT Mounting Type = DIN Rail Time Delay = <100ms Frequency Sensing Range = 50 → 60Hz Temperature Sensitivity = Overtemperature, Winding...
ABB
1SVR730712R0200 CM-MSS.32S
from £ 47.21*
per piece
 
 piece
ABB Temperature Monitoring Relay, DPDT, DIN Rail / 8765045 (4 offers) 
Monitoring Application = Temperature Contact Configuration = DPDT Mounting Type = DIN Rail Time Delay = <100ms Frequency Sensing Range = 50 → 60Hz Temperature Sensitivity = Overtemperature, Winding...
ABB
1SVR730712R1200 CM-MSS.41S
from £ 81.08*
per piece
 
 piece
ABB Temperature Monitoring Relay, DPDT, DIN Rail / 8765058 (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
1SVR730712R1300 CM-MSS.51S
from £ 101.67*
per piece
 
 piece
ABB Temperature Monitoring Relay, SPDT, DIN Rail / 8765023 (4 offers) 
Monitoring Application = Temperature Contact Configuration = SPDT Mounting Type = DIN Rail Time Delay = <100ms Frequency Sensing Range = 15 → 400Hz Temperature Sensitivity = Overtemperature, Windin...
ABB
1SVR730712R1400 CM-MSS.31S
from £ 78.60*
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 £ 47.38*
per piece
 
 piece
ABB Temperature Monitoring Relay, SPDT, DIN Rail / 8764985 (2 offers) 
Monitoring Application = Temperature Contact Configuration = SPDT Mounting Type = DIN Rail Time Delay = <100ms Temperature Sensitivity = Overtemperature, Winding Temperature Hazardous Area Certific...
ABB
1SVR730720R1400 CM-MSS.11S
from £ 81.68*
per piece
 
 piece
ABB CM-MSS.21S electrical relay (3 offers) 
The CM-MSS.21S belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 1 n/c + 1 n/o (SPDT) output with contac...
ABB
1SVR730722R1400
from £ 62.90*
per piece
 
 piece
ABB CM-TCS.12S electrical relay (3 offers) 
The CM-TCS.12S relay is from the CM temperature monitors range. This relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 25...
ABB
1SVR730740R0200
from £ 179.567*
per piece
 
 piece
ABB CM-TCS.13S electrical relay (3 offers) 
The CM-TCS.13S relay is from the CM temperature monitors range. This relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 25...
ABB
1SVR730740R0300
from £ 179.567*
per piece
 
 piece
ABB CM-TCS.21S electrical relay (3 offers) 
The CM-TCS.21S relay is from the CM temperature monitors range. This relay operates with a rated control supply voltage of 24 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / ...
ABB
1SVR730740R9100
from £ 147.233*
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 £ 150.22*
per piece
 
 piece
ABB CM-EFS.2S electrical relay (2 offers) 
The CM-EFS.2S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and h...
ABB
1SVR730750R0400
from £ 98.71*
per piece
 
 piece
ABB CM-SFS.21S electrical relay (2 offers) 
The CM-SFS.21S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...
ABB
1SVR730760R0400
from £ 113.05*
per piece
 
 piece
ABB CM-SFS.22S electrical relay (2 offers) 
The CM-SFS.22S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...
ABB
1SVR730760R0500
from £ 112.86*
per piece
 
 piece
ABB CM-PAS.31S electrical relay (1 offer) 
The CM-PAS.31S relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 160-300 V AC and has a 2 c/o output with c...
ABB
1SVR730774R1300
from £ 153.015*
per piece
 
 piece
ABB CM-PAS.41S electrical relay (3 offers) 
The CM-PAS.41S relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 300-500 V AC and has a 2 c/o output with c...
ABB
1SVR730774R3300
from £ 119.64*
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 £ 101.32*
per piece
 
 piece
ABB CM-PSS.41S electrical relay (2 offers) 
The CM-PSS.41S relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 400 V AC and has a 2 c/o output with conta...
ABB
1SVR730784R3300
from £ 103.71*
per piece
 
 piece
ABB CM-PVS.31S electrical relay (1 offer) 
The CM-PVS.31S relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 160-300 V AC and has a 2 c/o output with c...
ABB
1SVR730794R1300
£ 201.743*
per piece
 
 piece
ABB CM-PVS.41S electrical relay (3 offers) 
The CM-PVS.41S relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 300-500 V AC and has a 2 c/o output with c...
ABB
1SVR730794R3300
from £ 112.50*
per piece
 
 piece
ABB CM-PFS.S electrical relay (3 offers) 
The CM-PFS.S relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 200-500 V AC and has a 2 c/o output with con...
ABB
1SVR730824R9300
from £ 48.97*
per piece
 
 piece
ABB CM-ESS.1S electrical relay (3 offers) 
The CM-ESS.1S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and h...
ABB
1SVR730830R0300
from £ 95.97*
per piece
 
 piece
ABB CM-ESS.2S electrical relay (2 offers) 
The CM-ESS.2S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and h...
ABB
1SVR730830R0400
from £ 91.06*
per piece
 
 piece
ABB Voltage Monitoring Relay, 1 Phase, DPDT, 3→30 V, 6→60 V, 30→300 V, 60→600 V, DIN Rail / 7757958 (2 offers) 
CM-ESS Voltage Monitoring Relay - Single Phase AC/DC. Depending on the configuration, the voltage monitoring relays CM-ESS.1 and CM-ESS.2 can be used for over- or undervoltage monitoring in single-...
ABB
1SVR730830R0500 CM-ESS.MS
from £ 99.15*
per piece
 
 piece
ABB Voltage Monitoring Relay, 1 Phase, SPDT / 2373179 (2 offers) 
Monitoring Application = Voltage Electrical Phase = 1 Contact Configuration = SPDT Voltage Sensitivity = Overvoltage, Undervoltage Series = CM
ABB
1SVR730831R0300 CM-ESS.1S
from £ 80.39*
per piece
 
 piece
ABB CM-ESS.2S electrical relay (2 offers) 
The CM-ESS.2S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 110 - 130 V AC and has a...
ABB
1SVR730831R0400
from £ 89.45*
per piece
 
 piece
ABB CM-ESS.1S electrical relay (2 offers) 
The CM-ESS.1S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 220 - 240 V AC and has a...
ABB
1SVR730831R1300
from £ 80.31*
per piece
 
 piece
ABB CM-ESS.2S electrical relay (2 offers) 
The CM-ESS.2S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 220 - 240 V AC and has a...
ABB
1SVR730831R1400
from £ 78.62*
per piece
 
 piece
ABB CM-SRS.11S electrical relay (2 offers) 
The CM-SRS.11S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...
ABB
1SVR730840R0200
from £ 95.70*
per piece
 
 piece
ABB CM-SRS.12S electrical relay (2 offers) 
The CM-SRS.12S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...
ABB
1SVR730840R0300
from £ 95.84*
per piece
 
 piece
ABB CM-SRS.21S electrical relay (3 offers) 
The CM-SRS.21S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...
ABB
1SVR730840R0400
from £ 103.79*
per piece
 
 piece
ABB Current Monitoring Relay, 1 Phase, DPDT, DIN Rail / 7757983 (3 offers) 
CM-SRS Current Monitoring, Single Phase AC/DC. ,. Depending on the configuration, the current monitoring relays CM-SRS.1 and CM-SRS.2 can be used for over- or undercurrent monitoring in single-phas...
ABB
1SVR730840R0500 CM-SRS.22S
from £ 91.58*
per piece
 
 piece
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