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...

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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

€ 33,98

€ 33,98 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 33,98
Lisa ostukorvi
RS Pro
Current
Single
150 → 260V ac
-
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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

€ 31,25

€ 31,25 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 31,25
Lisa ostukorvi
RS Pro
Liquid Level
Single
150 → 260V ac
-
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
-
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

€ 15,38

€ 15,38 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 15,38
Lisa ostukorvi
RS Pro
Phase
Three
150 → 260V ac
-
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
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-
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

€ 20,96

€ 20,96 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 20,96
Lisa ostukorvi
RS Pro
Phase
Three
380V ac
-
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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

€ 26,29

€ 26,29 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 26,29
Lisa ostukorvi
RS Pro
Phase
Three
380V ac
-
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
-
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

€ 21,20

€ 21,20 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 21,20
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

€ 24,18

€ 24,18 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 24,18
Lisa ostukorvi
RS Pro
Voltage
Single
220V ac
-
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
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

€ 32,24

€ 32,24 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 32,24
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

€ 28,40

€ 28,40 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 28,40
Lisa ostukorvi
RS Pro
Voltage
Three
380V ac
-
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
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

€ 163,68

€ 163,68 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 163,68
Lisa ostukorvi
RS Pro
Phase
3
Phase Loss, Voltage Assemmetry
SPDT
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-20°C
17.5 x 90 x 66.5mm
-
-
-
-
-
90mm
Screw
-
-
-
-
-20 → +60°C
+60°C
-
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

€ 188,48

€ 188,48 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 188,48
Lisa ostukorvi
RS Pro
Voltage
3
-
DPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
2 → 999s
-
-
-
-
-
-10°C
36 x 90 x 67mm
-
-
-
-
-
36mm
Screw
-
-
-
-
-10 → +60°C
+60°C
-
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

€ 200,88

€ 200,88 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 200,88
Lisa ostukorvi
RS Pro
Voltage
3
-
DPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
2 → 999s
-
-
-
-
-
-10°C
36 x 90 x 67mm
-
-
-
-
-
36mm
Screw
-
90mm
-
-
-10 → +60°C
+60°C
-
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

€ 174,84

€ 174,84 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 174,84
Lisa ostukorvi
RS Pro
Phase, Voltage
3
-
SPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
Phase Loss, Phase Sequence, Phase Asymmetry
2 → 999s
-
-
-
-
-
-10°C
36 x 90 x 67mm
-
-
-
-
65Hz
36mm
Screw
-
-
-
-
-10 → +60°C
+60°C
45Hz
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

€ 167,40

€ 167,40 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 167,40
Lisa ostukorvi
RS Pro
Phase
3
-
SPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-20°C
17.5 x 90 x 66.5mm
-
-
-
-
-
90mm
Screw
-
-
-
-
-20 → +60°C
+60°C
-
66.5mm
-
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 243 → 540 V, DIN Rail, Surface Mount
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 243 → 540 V, DIN Rail, Surface Mount
Lisada osade nimekirja
RS tootekood: 225-7388Bränd: RS PRO

€ 169,88

€ 169,88 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 169,88
Lisa ostukorvi
RS Pro
Phase, Voltage
3
243 → 540 V
DPDT
-
Undervoltage
-
DIN Rail, Surface Mount
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
-
-
-
-
-
-20°C
89 x 17.5 x 66.5mm
540V
-
243 V
-
-
17.5mm
Screw
-
66.5mm
-
Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Under Voltage Trip Level, Adjustment For Time Delay
-20 → +60°C
+60°C
-
89mm
-
RS PRO Phase Monitoring Relay, 3 Phase, DIN Rail, Surface Mount
RS PRO Phase Monitoring Relay, 3 Phase, DIN Rail, Surface Mount
Lisada osade nimekirja
RS tootekood: 225-7384Bränd: RS PRO

€ 86,18

€ 86,18 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 86,18
Lisa ostukorvi
RS Pro
Phase
3
-
-
-
-
-
DIN Rail, Surface Mount
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
-
-
-20°C
-
-
-
-
-
-
17.5mm
Screw
-
-
-
3 LEDs for Phase presence status, Sequence Status,
-20 → +60°C
+60°C
-
66.5mm
-
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Lisada osade nimekirja
RS tootekood: 225-7387Bränd: RS PRO

€ 171,12

€ 171,12 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 171,12
Lisa ostukorvi
RS Pro
Phase, Voltage
3
-
DPDT
-
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
-
-
-
-
-
-
-
-
-
17.5mm
Screw
-
-
-
-
-
-
-
-
-
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: 225-7386Bränd: RS PRO

€ 153,76

€ 153,76 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 153,76
Lisa ostukorvi
RS Pro
Voltage
3
-
DPDT
-
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
17.5mm
Screw
-
-
-
-
-
-
-
-
-
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

€ 91,14

€ 91,14 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 91,14
Lisa ostukorvi
RS Pro
Voltage
1
12 → 24V dc
SPDT
-
Undervoltage
-
DIN Rail
-
-
-
-
-
0 → 30s
-
-
-
L
-
-20°C
17.5 x 66.5 x 89mm
24V dc
-
12V dc
-
-
17.5mm
Screw
1
89mm
-
-
+60°C
+60°C
-
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

€ 99,20

€ 99,20 tk (ilma käibemaksuta)

Kontrollida laoseisu

1

Saadaval mitmekordselt 1
1€ 99,20
Lisa ostukorvi
RS Pro
Phase, Voltage
3
-
SPDT
-
Undervoltage
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
-20°C
17.5 x 66.5 x 89mm
-
-
-
-
-
17.5mm
Screw
1
89mm
-
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
+60°C
+60°C
-
66.5mm
-

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