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  Monitoring Relays (1,267 items)

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ABB CM-SE-300 (1 offer) 
The CM-SE-300 is a screw-in bar electrode for compact support CM-KH-3. This screw-in bar electrode is 300 mm long.
ABB
1SVR450056R0000
from £ 9.41*
per piece
ABB CM-SE-600 (1 offer) 
The CM-SE-600 is a screw-in bar electrode for compact support CM-KH-3. This screw-in bar electrode is 600 mm long.
ABB
1SVR450056R0100
from £ 10.23*
per piece
ABB CM-SE-1000 (2 offers) 
The CM-SE-1000 is a screw-in bar electrode for compact support CM-KH-3. This screw-in bar electrode is 1000 mm long.
ABB
1SVR450056R0200
from £ 11.28*
per piece
ABB CM-KH-3 (1 offer) 
Compact support CM-KH-3 for screw in bar electrodes with M4 winding
ABB
1SVR450056R6000
from £ 51.29*
per piece
ABB CM-AH-3 (1 offer) 
Distance plate CM-AH-3 for screwed in bar electrodes in compact support Cm-KH.-3
ABB
1SVR450056R7000
from £ 6.06*
per piece
ABB CM-GM-1 (1 offer) 
Counternut CM-GM-1 for compact support CM-KH-3
ABB
1SVR450056R8000
from £ 8.11*
per piece
ABB CM-MSE electrical relay (1 offer) 
The CM-MSE relay is from the CM thermistor motor protection relay range. This relay operates with a rated control supply voltage of 24 V AC and has a 1 n/o output contact rated at 250 V / 4 A. It f...
ABB
1SVR550805R9300
from £ 38.81*
per 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 £ 35.50*
per piece
Voltage monitoring relay; phase sequence,phase failure; CM-PFE (1 offer) 
:
ABB
1SVR550826R9100
from £ 55.29*
per piece
ABB CM-ENE MAX electrical relay (1 offer) 
The CM-ENE MAX belongs to the CM liquid level monitoring relay range. It operates with a rated control supply voltage of 110-130 V AC and has a 1 n/o output contact. It monitors liquid levels of co...
ABB
1SVR550850R9400
from £ 53.72*
per piece
ABB CM-ENE MIN electrical relay (2 offers) 
The CM-ENE MIN belongs to the CM liquid level monitoring relay range. It operates with a rated control supply voltage of 110-130 V AC and has a 1 n/o output contact. It protects pumps against dry r...
ABB
1SVR550850R9500
from £ 52.92*
per piece
Level monitoring relay; conductive fluid level; 220÷240VAC (2 offers) 
:
ABB
1SVR550851R9400
from £ 53.33*
per piece
ABB CM-ENE MIN electrical relay (2 offers) 
The CM-ENE MIN belongs to the CM liquid level monitoring relay range. It operates with a rated control supply voltage of 220-240 V AC and has a 1 n/o output contact. It protects pumps against dry r...
ABB
1SVR550851R9500
from £ 53.33*
per piece
Level monitoring relay; conductive fluid level; 24VAC; CM-ENE (3 offers) 
:
ABB
1SVR550855R9400
from £ 53.33*
per piece
Level monitoring relay; conductive fluid level; 24VAC; CM-ENE (2 offers) 
:
ABB
1SVR550855R9500
from £ 52.79*
per 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 £ 35.50*
per 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 320-460 V AC and has a 1 n/o output (closed ci...
ABB
1SVR550871R9500
from £ 34.91*
per piece
Voltage monitoring relay; phase failure; 220÷240VAC; CM-PBE (2 offers) 
:
ABB
1SVR550881R9400
from £ 32.78*
per piece
Voltage monitoring relay; phase failure; for DIN rail mounting (3 offers) 
:
ABB
1SVR550882R9500
from £ 39.27*
per piece
Voltage monitoring relay; phase sequence,phase failure; CM-PFD (1 offer) 
:
ABB
1SVR590982R0100
from £ 33.15*
per 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 £ 216.13*
per piece
ABB CM-IWS.2S electrical relay (2 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 £ 162.79*
per piece
ABB CM-MSS.23S electrical relay Black, Grey (3 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 £ 44.93*
per piece
Monitoring relay; motor temperature; 24÷240VAC; 24÷240VDC; IN: 1 (3 offers) 
:
ABB
1SVR730712R1200
from £ 84.25*
per 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 £ 65.77*
per piece
ABB CM-TCS.11S electrical relay (2 offers) 
The CM-TCS.11S 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
1SVR730740R0100
from £ 177.19*
per piece
ABB CM-TCS.12S electrical relay (2 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 £ 179.00*
per piece
ABB CM-TCS.13S electrical relay (2 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 £ 177.19*
per piece
ABB CM-TCS.21S electrical relay (2 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 £ 146.65*
per 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 £ 95.45*
per piece
ABB CM-SFS.21S electrical relay (1 offer) 
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 £ 109.97*
per 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 £ 110.24*
per 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 £ 116.88*
per piece
ABB CM-PAS.41S electrical relay (2 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 £ 115.97*
per piece
ABB CM-PSS.41S electrical relay (1 offer) 
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 £ 98.35*
per piece
ABB CM-PVS.31S electrical relay (2 offers) 
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
from £ 123.30*
per piece
ABB CM-PVS.41S electrical relay (2 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 £ 108.55*
per piece
ABB CM-PFS.S electrical relay (2 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 £ 46.90*
per 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 £ 92.53*
per piece
ABB CM-ESS.2S electrical relay (3 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 £ 88.03*
per piece
Voltage monitoring relay; overvoltage,too low voltage; CM-ESS (1 offer) 
:
ABB
1SVR730830R0500
from £ 95.45*
per piece
Voltage monitoring relay; overvoltage,too low voltage; CM-ESS (2 offers) 
:
ABB
1SVR730831R0300
from £ 78.21*
per piece
ABB CM-ESS.2S electrical relay (1 offer) 
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 £ 85.87*
per 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 £ 78.21*
per piece
ABB CM-ESS.2S electrical relay (1 offer) 
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 £ 75.30*
per piece
ABB CM-SRS.11S electrical relay (1 offer) 
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 £ 92.53*
per piece
ABB CM-SRS.12S electrical relay (1 offer) 
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 £ 93.48*
per piece
ABB CM-SRS.21S electrical relay (2 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 £ 101.42*
per piece
Current monitoring relay; AC current; 24÷240VAC; 24÷240VDC; DPDT (3 offers) 
:
ABB
1SVR730840R0500
from £ 89.18*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (3 offers) 
:
ABB
1SVR730840R0600
from £ 109.97*
per piece
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