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  Monitoring Relays (822 items)

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Schneider Electric Voltage Monitoring Relay, 1 Phase, DPDT, 80 → 300V ac/dc, DIN Rail / 1240190 (3 offers) 
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...
Schneider Electric
RM22UB34
from £ 84.14*
per piece
 
 piece
Schneider Electric Voltage Monitoring Relay, 3 Phase, DPDT, 15 → 500V ac/dc, DIN Rail / 1240189 (2 offers) 
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...
Schneider Electric
RM22UA33MT
from £ 202.891*
per piece
 
 piece
Schneider Electric Voltage Monitoring Relay, 3 Phase, DPDT, 194 → 528V ac, DIN Rail / 146474 (2 offers) 
NF EN 60255-6 and IEC 60255-6. UL, CSA, GL, C-Tick, GOST. RM17 UB3 and RM35 UB3 Three-Phase Voltage Control Relay. Schneider Electric RM17/35 UB measurement and control relays for 3 phase supplies,...
Schneider Electric
RM35UB330
from £ 104.09*
per piece
 
 piece
Schneider Electric Voltage Monitoring Relay, 3 Phase, DPDT, 200 → 240V ac, DIN Rail / 2118399 (4 offers) 
The Schneider Electrics three phase voltage control relay with 200 to 240 Vac.Removal Latch Dust Protection Self-locks
Schneider Electric
RM22TR31
from £ 81.14*
per piece
 
 piece
Schneider Electric Voltage Monitoring Relay, DPDT, 0.05 → 5 V, DIN Rail / 146109 (2 offers) 
NF EN 60255-6 and IEC 60255-6. UL, CSA, GL, C-Tick, GOST. RM35 UA Series Multifunction Voltage Control Relay. Schneider Electric RM35 UA multifunction current control relays monitor both AC and DC ...
Schneider Electric
RM35UA11MW
from £ 73.33*
per piece
 
 piece
Schneider Electric Voltage Monitoring Relay, DPDT, 15 → 600 V, DIN Rail / 146187 (3 offers) 
NF EN 60255-6 and IEC 60255-6. UL, CSA, GL, C-Tick, GOST. RM35 UA Series Multifunction Voltage Control Relay. Schneider Electric RM35 UA multifunction current control relays monitor both AC and DC ...
Schneider Electric
RM35UA13MW
from £ 93.71*
per piece
 
 piece
Schneider Electric Voltage Monitoring Relay, SPDT, 10 → 100V ac/dc, DIN Rail / 7763666 (1 offer) 
Acti9 Monitoring Relays. Range of relays for current, voltage and phase control, time delay relays with frontal regulation by trimmer and fault tripping indication
Schneider Electric
A9E21182
from £ 353.589*
per piece
 
 piece
Siemens Circuit Breaker, Temperature Monitoring Relay, 1 Phase / 2751763 (1 offer) 
Monitoring Application = Circuit Breaker, Temperature Electrical Phase = 1 Voltage Sensitivity = Overvoltage
Siemens
7SX80003BA501BA0ZP10
£ 4,079.127*
per piece
 
 piece
Siemens 5SV8200-6KK circuit breaker (1 offer) 
Siemens 5SV8200-6KK
Siemens
5SV8200-6KK
£ 586.892*
per piece
 
 piece
Siemens 5SV8000-6KK circuit breaker (1 offer) 
Siemens 5SV8000-6KK
Siemens
5SV8000-6KK
£ 300.772*
per piece
 
 piece
Siemens Current Monitoring Relay, 1 Phase / 2751760 (1 offer) 
Monitoring Application = Current Electrical Phase = 1 Voltage Sensitivity = Overvoltage
Siemens
7SR10031MA202DA1
£ 1,758.05*
per piece
 
 piece
Siemens 5SV8101-4KK circuit breaker (1 offer) 
Siemens 5SV8101-4KK
Siemens
5SV8101-4KK
£ 1,256.667*
per piece
 
 piece
Siemens 5SV8111-4KK circuit breaker (2 offers) 
Siemens 5SV8111-4KK
Siemens
5SV8111-4KK
from £ 891.06*
per piece
 
 piece
Siemens Current Monitoring Relay, 1 Phase, DPDT, DIN Rail / 7586955 (2 offers) 
Single Phase Current Monitoring Relay. Current monitoring relays to monitor single phase AC currents and DC currents against the set threshold value for undershoot and overshoot. A current monitori...
Siemens
3UG4641-1CS20
from £ 132.73*
per piece
 
 piece
Siemens Current Monitoring Relay, 1 Phase, SPDT / 2131310 (2 offers) 
The Siemens 3UG series is a digital monitoring relay. The monitoring function is of phase monitoring. Withh 1 change-over contacts screw terminal connection system.It has a protection class rating ...
Siemens
3UG4621-1AA30
from £ 88.96*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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