Monitoring Relays

  • What are Monitoring Relays?

    Monitoring relays are electrical devices that are used to monitor various parameters in a power system, such as voltage, current, temperature, and frequency, and trigger an alarm or action if the values go beyond a preset threshold. They are designed to detect abnormal operating conditions in a system and alert operators or take corrective action to pre...

Näidatakse 1-20 1195 tootest

Filtreeri

Sorteeri

Filtreeri

Sorteeri

Asjakohasus
Hind (kõrge-madal)
Hind (madal-kõrge)
RS PRO Current Monitoring Relay, Single Phase, 150 → 260V ac, DIN Rail
RS PRO Current Monitoring Relay, Single Phase, 150 → 260V ac, DIN Rail
Lisada osade nimekirja
RS tootekood: 132-174Bränd: RS PRO

€ 29,26

€ 29,26 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 29,26
Lisa ostukorvi
RS Pro
Current
Single
-
150 → 260V ac
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Liquid Level Monitoring Relay, Single Phase, 150 → 260V ac, DIN Rail
RS PRO Liquid Level Monitoring Relay, Single Phase, 150 → 260V ac, DIN Rail
Lisada osade nimekirja
RS tootekood: 132-171Bränd: RS PRO

€ 26,91

€ 26,91 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 26,91
Lisa ostukorvi
RS Pro
Liquid Level
Single
-
150 → 260V ac
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Phase Monitoring Relay, Three Phase, 150 → 260V ac, DIN Rail
RS PRO Phase Monitoring Relay, Three Phase, 150 → 260V ac, DIN Rail
Lisada osade nimekirja
RS tootekood: 122-217Bränd: RS PRO

€ 13,27

€ 13,27 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 13,27
Lisa ostukorvi
RS Pro
Phase
Three
-
150 → 260V ac
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail
RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail
Lisada osade nimekirja
RS tootekood: 132-172Bränd: RS PRO

€ 18,10

€ 18,10 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 18,10
Lisa ostukorvi
RS Pro
Phase
Three
-
380V ac
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail
RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail
Lisada osade nimekirja
RS tootekood: 132-173Bränd: RS PRO

€ 22,69

€ 22,69 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 22,69
Lisa ostukorvi
RS Pro
Phase
Three
-
380V ac
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail
RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail
Lisada osade nimekirja
RS tootekood: 122-216Bränd: RS PRO

€ 18,23

€ 18,23 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 18,23
Lisa ostukorvi
RS Pro
Phase
Three
-
380V ac
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Voltage Monitoring Relay, Single Phase, 220V ac, DIN Rail
RS PRO Voltage Monitoring Relay, Single Phase, 220V ac, DIN Rail
Lisada osade nimekirja
RS tootekood: 122-210Bränd: RS PRO

€ 20,83

€ 20,83 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 20,83
Lisa ostukorvi
RS Pro
Voltage
Single
-
220V ac
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Voltage Monitoring Relay, Single Phase, 220V ac, DIN Rail
RS PRO Voltage Monitoring Relay, Single Phase, 220V ac, DIN Rail
Lisada osade nimekirja
RS tootekood: 122-215Bränd: RS PRO

€ 27,78

€ 27,78 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 27,78
Lisa ostukorvi
RS Pro
Voltage
Single
-
220V ac
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Voltage Monitoring Relay, Three Phase, 380V ac, DIN Rail
RS PRO Voltage Monitoring Relay, Three Phase, 380V ac, DIN Rail
Lisada osade nimekirja
RS tootekood: 122-212Bränd: RS PRO

€ 24,43

€ 24,43 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 24,43
Lisa ostukorvi
RS Pro
Voltage
Three
-
380V ac
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS PRO Voltage Monitoring Relay, 1 Phase, SPDT, 12 → 24V dc, DIN Rail
RS PRO Voltage Monitoring Relay, 1 Phase, SPDT, 12 → 24V dc, DIN Rail
Lisada osade nimekirja
RS tootekood: 102-6130Bränd: RS PRO

€ 78,12

€ 78,12 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 78,12
Lisa ostukorvi
RS Pro
Voltage
1
SPDT
12 → 24V dc
Undervoltage
-
DIN Rail
-
-
-
-
-
-
0 → 30s
-
-
-
L
-
Screw
-
-
-
12V dc
24V dc
-
+60°C
-
-20°C
-
+60°C
-
1
17.5mm
89mm
17.5 x 66.5 x 89mm
66.5mm
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Lisada osade nimekirja
RS tootekood: 102-6136Bränd: RS PRO

€ 85,56

€ 85,56 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 85,56
Lisa ostukorvi
RS Pro
Phase, Voltage
3
SPDT
-
Undervoltage
-
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
Screw
-
-
-
-
-
-
+60°C
-
-20°C
-
+60°C
2 LEDs for the Indication of Operational States, Adjustment for Time Delay, Adjustment for Undervoltage Trip Level, Detects Incorrect Phase Sequence & Phase Loss, Measures Phase to Phase Voltages, Microprocessor Based Relay, Monitors Own Supply & Detects an Undervoltage Condition on One or more Phases, True RMS Monitoring
1
17.5mm
89mm
17.5 x 66.5 x 89mm
66.5mm
RS PRO Phase Monitoring Relay, 3 Phase, SPDT, Phase Loss, Voltage Assemmetry, DIN Rail
RS PRO Phase Monitoring Relay, 3 Phase, SPDT, Phase Loss, Voltage Assemmetry, DIN Rail
Lisada osade nimekirja
RS tootekood: 223-7795Bränd: RS PRO

€ 141,36

€ 141,36 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 141,36
Lisa ostukorvi
RS Pro
Phase
3
SPDT
Phase Loss, Voltage Assemmetry
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
Screw
-
-
-
-
-
-
-20 → +60°C
-
-20°C
-
+60°C
-
-
90mm
-
17.5 x 90 x 66.5mm
66.5mm
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, Maximum of 280 V, DIN Rail
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, Maximum of 280 V, DIN Rail
Lisada osade nimekirja
RS tootekood: 102-6135Bränd: RS PRO

€ 81,84

€ 81,84 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 81,84
Lisa ostukorvi
RS Pro
Phase, Voltage
3
SPDT
Maximum of 280 V
Undervoltage
-
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
100ms
48 → 63Hz
-
-
L
-
Screw
-
-
-
-
280V
-
+60°C
-
-20°C
-
+60°C
2 LEDs for the Indication of Operational States, Detects Incorrect Phase Sequence & Phase Loss, Fixed Time Delay, Fixed Undervoltage Trip Level, Measures Phase to Phase Voltages, Microprocessor Based Relay, Monitors Own Supply & Detects an Undervoltage Condition on One or more Phases, True RMS Monitoring
1
17.5mm
89mm
17.5 x 66.5 x 89mm
66.5mm
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Lisada osade nimekirja
RS tootekood: 223-7789Bränd: RS PRO

€ 161,20

€ 161,20 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 161,20
Lisa ostukorvi
RS Pro
Voltage
3
DPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
2 → 999s
-
-
-
-
-
Screw
-
-
-
-
-
-
-10 → +60°C
-
-10°C
-
+60°C
-
-
36mm
-
36 x 90 x 67mm
66.21mm
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Lisada osade nimekirja
RS tootekood: 223-7790Bränd: RS PRO

€ 173,60

€ 173,60 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 173,60
Lisa ostukorvi
RS Pro
Voltage
3
DPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
2 → 999s
-
-
-
-
-
Screw
-
-
-
-
-
-
-10 → +60°C
-
-10°C
-
+60°C
-
-
36mm
90mm
36 x 90 x 67mm
66.21mm
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Lisada osade nimekirja
RS tootekood: 223-7788Bränd: RS PRO

€ 150,04

€ 150,04 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 150,04
Lisa ostukorvi
RS Pro
Phase, Voltage
3
SPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
Phase Loss, Phase Sequence, Phase Asymmetry
2 → 999s
-
-
-
-
-
Screw
-
65Hz
-
-
-
-
-10 → +60°C
-
-10°C
45Hz
+60°C
-
-
36mm
-
36 x 90 x 67mm
66.21mm
RS PRO Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
RS PRO Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Lisada osade nimekirja
RS tootekood: 223-7791Bränd: RS PRO

€ 143,84

€ 143,84 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 143,84
Lisa ostukorvi
RS Pro
Phase
3
SPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
Screw
-
-
-
-
-
-
-20 → +60°C
-
-20°C
-
+60°C
-
-
90mm
-
17.5 x 90 x 66.5mm
66.5mm
RS PRO Voltage Monitoring Relay, 1 Phase, SPDT, Maximum of 500 V, DIN Rail
RS PRO Voltage Monitoring Relay, 1 Phase, SPDT, Maximum of 500 V, DIN Rail
Lisada osade nimekirja
RS tootekood: 102-6133Bränd: RS PRO

€ 150,04

€ 150,04 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 150,04
Lisa ostukorvi
RS Pro
Voltage
1
SPDT
Maximum of 500 V
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
-
-
0.1 → 30s
48 → 63Hz
-
-
L
-
Screw
-
-
-
-
500V
-
+60°C
-
-20°C
-
+60°C
-
1
17.5mm
89mm
17.5 x 66.5 x 89mm
66.5mm
RS PRO Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
RS PRO Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Lisada osade nimekirja
RS tootekood: 102-6134Bränd: RS PRO

€ 150,04

€ 150,04 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 150,04
Lisa ostukorvi
RS Pro
Current
1
SPDT
-
-
-
DIN Rail
-
1A
10A
-
Overcurrent, Undercurrent
-
0.1 → 30s
48 → 63Hz
-
-
L
-
Screw
-
-
-
-
-
-
+60°C
1 → 10A
-20°C
-
+60°C
Green LED Indication for Supply Status
1
17.5mm
89mm
66.5 x 17.5 x 89mm
66.5mm
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Lisada osade nimekirja
RS tootekood: 102-6137Bränd: RS PRO

€ 110,36

€ 110,36 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 110,36
Lisa ostukorvi
RS Pro
Phase, Voltage
3
SPDT
-
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
Screw
-
-
-
-
-
-
+60°C
-
-20°C
-
+60°C
2 LEDs for the Indication of Operational States, Adjustment for Time Delay, Adjustment for Undervoltage Trip Level, Detects Incorrect Phase Sequence & Phase Loss, Measures Phase to Phase Voltages, Microprocessor Based Relay, Monitors Own Supply & Detects an Undervoltage Condition on One or more Phases, True RMS Monitoring
1
17.5mm
89mm
17.5 x 66.5 x 89mm
66.5mm

...