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  Monitoring Relays (208 items)

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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
Siemens 5SV8200-6KK circuit breaker (1 offer) 
Siemens 5SV8200-6KK
Siemens
5SV8200-6KK
£ 586.892*
per piece
Siemens 5SV8000-6KK circuit breaker (1 offer) 
Siemens 5SV8000-6KK
Siemens
5SV8000-6KK
£ 300.772*
per 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
Siemens 5SV8101-4KK circuit breaker (1 offer) 
Siemens 5SV8101-4KK
Siemens
5SV8101-4KK
£ 1,256.667*
per piece
Siemens 5SV8111-4KK circuit breaker (2 offers) 
Siemens 5SV8111-4KK
Siemens
5SV8111-4KK
from £ 893.34*
per 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 £ 133.29*
per 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 £ 89.42*
per piece
Siemens Current Monitoring Relay, 1 Phase, SPDT / 2131311 (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
3UG4622-1AA30
from £ 95.02*
per piece
Siemens 3UG4622-2AA30 electrical relay Black, Grey (2 offers)
Siemens
3UG4622-2AA30
from £ 94.47*
per piece
Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail / 2033903 (2 offers) 
The Siemens digital monitoring relay used for current monitoring relay with digital setting. It has LCD display and spring type of terminal type. It using snap-on mounting type with any position. I...
Siemens
3UG4621-2AW30
from £ 103.29*
per piece
Siemens 3UG4621-1AW30 electrical relay Black, Grey (2 offers)
Siemens
3UG4621-1AW30
from £ 97.89*
per piece
Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail / 5187168 (4 offers) 
Monitoring Application = Current Electrical Phase = 1 Contact Configuration = SPDT Mounting Type = DIN Rail Minimum Current Sensed = 50mA Maximum Current Sensed = 10A Current Sensitivity = Overcurr...
Siemens
3UG4622-1AW30
from £ 101.64*
per piece
Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail / 7586930 (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
3UG4622-2AW30
from £ 109.38*
per piece
Siemens Current Monitoring Relay, 2 Phase, SPDT / 2131219 (1 offer) 
The Siemens 3RR2141-1AW30 is a Monitoring relay, can be mounted to Contactor 3RT2.2-phase Supply 24-240 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure.C...
Siemens
3RR2141-1AW30
£ 95.803*
per piece
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