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  Monitoring Relays (822 items)

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Siemens 5SV8000-6KK circuit breaker (1 offer) 
Siemens 5SV8000-6KK
Siemens
5SV8000-6KK
£ 300.772*
per piece
 
 piece
Siemens Temperature Monitoring Relay, 1 Phase, DPDT / 2337608 (1 offer) 
Monitoring Application = Temperature Electrical Phase = 1 Contact Configuration = DPDT
Siemens
3RS2600-1BW30
£ 297.248*
per piece
 
 piece
Siemens Temperature Monitoring Relay, DPDT / 2550852 (1 offer) 
Monitoring Application = Temperature Contact Configuration = DPDT Voltage Sensitivity = Overvoltage, Undervoltage
Siemens
3RS2600-2BW30
£ 297.248*
per piece
 
 piece
Siemens Temperature Monitoring Relay, DPDT / 2550853 (1 offer) 
Monitoring Application = Temperature Contact Configuration = DPDT Voltage Sensitivity = Overvoltage, Undervoltage
Siemens
3RS2800-2BA40
£ 296.595*
per piece
 
 piece
Eaton Insulation Monitoring Relay, 0 → 690V ac, DIN Rail / 1793542 (2 offers) 
Eaton Insulation Monitoring RelayThe Eaton insulation monitoring relay is an ideal protection device for a wide range of switchgear applications. While dealing with AC current systems, monitoring i...
Eaton
184775 EMR6-RC690
from £ 294.238*
per piece
 
 piece
Siemens Temperature Monitoring Relay, 1 Phase, DPDT / 2337609 (1 offer) 
Monitoring Application = Temperature Electrical Phase = 1 Contact Configuration = DPDT
Siemens
3RS2800-1BA40
£ 293.555*
per piece
 
 piece
Siemens Resistance Monitoring Relay, SPDT / 2550871 (1 offer) 
Monitoring Application = Resistance Contact Configuration = SPDT Voltage Sensitivity = Overvoltage, Undervoltage
Siemens
3UG4582-1AW31
£ 286.091*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2565408 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Contact Configuration = SPDT
Siemens
3RR2243-3FW30
£ 279.567*
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
Siemens Temperature Monitoring Relay, 1 Phase, DPDT / 2337607 (1 offer) 
Monitoring Application = Temperature Electrical Phase = 1 Contact Configuration = DPDT
Siemens
3RS2600-1BA30
£ 276.25*
per piece
 
 piece
Siemens Temperature Monitoring Relay, DPDT / 2550851 (1 offer) 
Monitoring Application = Temperature Contact Configuration = DPDT Voltage Sensitivity = Overvoltage, Undervoltage
Siemens
3RS2600-2BA30
£ 276.25*
per piece
 
 piece
Eaton Phase, Voltage Monitoring Relay, 350 → 580V ac, DIN Rail / 1793531 (3 offers) 
The EMR6 measuring and monitoring relays are designed for a wide range of switchgear applications. Thanks to their ability to monitor overloads, power fluctuations, phase sequences, machine tempera...
Eaton
184765 EMR6-AWM580-H-1
from £ 269.211*
per piece
 
 piece
Eaton Phase, Voltage Monitoring Relay, 450 → 720V ac, DIN Rail / 1793532 (2 offers) 
Eaton Phase and Voltage Monitoring RelayThe Eaton phase and voltage monitoring relay is an ideal protection device for a wide range of switchgear applications. Monitoring a 3 phase power supply is ...
Eaton
184766 EMR6-AWM720-I-1
from £ 269.211*
per piece
 
 piece
Eaton Phase, Voltage Monitoring Relay, 530 → 820V ac, DIN Rail / 1793533 (2 offers) 
The EMR6 measuring and monitoring relays are designed for a wide range of switchgear applications. Thanks to their ability to monitor overloads, power fluctuations, phase sequences, machine tempera...
Eaton
184767 EMR6-AWM820-J-1
from £ 269.211*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, SPDT / 2565407 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Contact Configuration = SPDT
Siemens
3RR2243-3FA30
£ 264.865*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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