Product range
United Kingdom
English
My Mercateo
Sign in / Register		Basket
 		 
 >  >  >  >  >  > Monitoring Relays ---

  Monitoring Relays (90 items)

The following filters help refine the item list according to your needs:
Filter: Price fromto£  Word filter 
Features
☐
Layout
☐
☐
☐
☐
Picture
Item ^v
Manufacturer/Manufacturer no. ^v
Price ^v
Order
ABB Insulation Monitoring Relay, 0 → 1000 V dc, 0 → 690V ac, DIN Rail / 8065957 (1 offer) 
CM-IVN - Coupling Units. CM-IVN series coupling units serve to extend the measuring range of the insulation monitoring relay CM-IWN.x. All devices have two different terminal versions: Screw Connec...
ABB
1SVR760669R9400 CM-IVN.P
from £ 260.994*
per piece
 
 piece
ABB Insulation Monitoring Relay, 1, 3 Phase, DPDT, 0 → 400 V ac, 0 → 600V dc, DIN Rail / 8065948 (3 offers) 
CM-IWN - Insulation Monitoring Relays. CM-IWS series relays serve to monitor insulation resistance and can be configured to the requirements of the applications. All devices have two different term...
ABB
1SVR760660R0200 CM-IWN.1P
from £ 489.605*
per piece
 
 piece
ABB CM-IVN.S electrical relay (2 offers) 
The CM-IVN.S serves to extend the measuring range of the insulation monitoring relay CM-IWN.x for monitoring the insulation resistance up to 690 V AC and 1000 V DC in accordance with IEC 61557-8.
ABB
1SVR750669R9400
from £ 252.411*
per piece
 
 piece
ABB Insulation Monitoring Relay, 1, 3 Phase, DPDT, 0 → 400 V ac, 0 → 600V dc, DIN Rail / 8065917 (3 offers) 
Monitoring Application = Insulation Electrical Phase = 1, 3 Voltage Sensing Range = 0 → 400 V ac, 0 → 600V dc Mounting Type = DIN Rail Frequency Sensing Range = 13.5 → 440Hz Series = CM-IWN Height ...
ABB
1SVR750660R0200 CM-IWN.1S
from £ 474.369*
per piece
 
 piece
ABB Phase Monitoring Relay, 3 Phase, DPDT / 2319532 (1 offer) 
Monitoring Application = Phase Electrical Phase = 3 Contact Configuration = DPDT Series = CM-MPN
ABB
1SVR750489R8300 CM-MPN.72S
£ 278.725*
per piece
 
 piece
ABB CM-MPN.62S electrical relay Grey, White (2 offers) 
The CM-MPN.62S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 450-720 V AC 50/60 Hz and has a ...
ABB
1SVR750488R8300
from £ 149.25*
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 £ 130.42*
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 CM-MPS.41P electrical relay Grey (2 offers) 
The CM-MPS.41P is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 300-500 V AC 50/60 Hz and has a ...
ABB
1SVR740884R3300
from £ 168.855*
per piece
 
 piece
ABB Current Monitoring Relay, 1 Phase, DPDT, DIN Rail / 7758037 (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
1SVR740840R0400 CM-SRS.21P
from £ 106.50*
per piece
 
 piece
ABB CM-ESS.2P electrical relay Grey (3 offers) 
The CM-ESS.2P 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
1SVR740830R0400
from £ 107.44*
per piece
 
 piece
ABB CM-PFS.P electrical relay Grey (3 offers) 
The CM-PFS.P 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
1SVR740824R9300
from £ 56.39*
per piece
 
 piece
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 £ 129.87*
per piece
 
 piece
ABB Phase, Voltage Monitoring Relay, 3 Phase, 2CO (SPDT) / 2373181 (2 offers) 
Monitoring Application = Phase, Voltage Electrical Phase = 3 Contact Configuration = 2CO (SPDT) Voltage Sensitivity = Overvoltage, Undervoltage Series = CM
ABB
1SVR740784R3300 CM-PSS.41P
from £ 165.578*
per piece
 
 piece
ABB Voltage Monitoring Relay, 1 Phase, DPDT, 3→30 V, 6→60 V, 30→300 V, 60→600 V, DIN Rail / 7758028 (3 offers) 
CM-EFS Voltage Window Monitoring Relay - Single Phase AC/DC. The voltage window monitoring relay CM-EFS.2 can be used for the simultaneous monitoring of over- (>U) and undervoltages ( ;U) in single...
ABB
1SVR740750R0400 CM-EFS.2P
from £ 116.70*
per piece
 
 piece
forward
Items per page: 10   15   20   50   All    Page: 1   2   3   4   5   6   forward
* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.