Relee de monitorizare

  • 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...

Se afiseaza 1-20 din 1195 produse

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Filtreaza

Filtru

Filtreaza

RS PRO Current Monitoring Relay, Single Phase, 150 → 260V ac, DIN Rail
Nr. stoc RS: 132-174Producator: RS PRO

€ 30,86

€ 30,86 Buc. (fara TVA)

Adauga in cos
RS Pro
Current
Single
-
150 → 260V ac
-
-
DIN Rail
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-
-
-
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-
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RS PRO Liquid Level Monitoring Relay, Single Phase, 150 → 260V ac, DIN Rail
Nr. stoc RS: 132-171Producator: RS PRO

€ 28,38

€ 28,38 Buc. (fara TVA)

Adauga in cos
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
Nr. stoc RS: 122-217Producator: RS PRO

€ 13,98

€ 13,98 Buc. (fara TVA)

Adauga in cos
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
Nr. stoc RS: 132-172Producator: RS PRO

€ 19,06

€ 19,06 Buc. (fara TVA)

Adauga in cos
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
Nr. stoc RS: 132-173Producator: RS PRO

€ 23,87

€ 23,87 Buc. (fara TVA)

Adauga in cos
RS Pro
Phase
Three
-
380V ac
-
-
DIN Rail
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-
-
-
-
-
-
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-
-
-
-
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RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail
Nr. stoc RS: 122-216Producator: RS PRO

€ 19,21

€ 19,21 Buc. (fara TVA)

Adauga in cos
RS Pro
Phase
Three
-
380V ac
-
-
DIN Rail
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-
-
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RS PRO Voltage Monitoring Relay, Single Phase, 220V ac, DIN Rail
Nr. stoc RS: 122-210Producator: RS PRO

€ 21,91

€ 21,91 Buc. (fara TVA)

Adauga in cos
RS Pro
Voltage
Single
-
220V ac
-
-
DIN Rail
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-
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RS PRO Voltage Monitoring Relay, Single Phase, 220V ac, DIN Rail
Nr. stoc RS: 122-215Producator: RS PRO

€ 29,27

€ 29,27 Buc. (fara TVA)

Adauga in cos
RS Pro
Voltage
Single
-
220V ac
-
-
DIN Rail
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-
-
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-
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RS PRO Voltage Monitoring Relay, Three Phase, 380V ac, DIN Rail
Nr. stoc RS: 122-212Producator: RS PRO

€ 25,75

€ 25,75 Buc. (fara TVA)

Adauga in cos
RS Pro
Voltage
Three
-
380V ac
-
-
DIN Rail
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-
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RS PRO Voltage Monitoring Relay, 1 Phase, SPDT, 12 → 24V dc, DIN Rail
Nr. stoc RS: 102-6130Producator: RS PRO

€ 82,60

€ 82,60 Buc. (fara TVA)

Adauga in cos
RS Pro
Voltage
1
SPDT
12 → 24V dc
Undervoltage
-
DIN Rail
-
-
-
-
-
-
0 → 30s
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-
-
L
-
66.5mm
-
-
1
Screw
+60°C
17.5mm
+60°C
-
-
17.5 x 66.5 x 89mm
89mm
-20°C
24V dc
-
12V dc
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-
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nr. stoc RS: 102-6136Producator: RS PRO

€ 90,11

€ 90,11 Buc. (fara TVA)

Adauga in cos
RS Pro
Phase, Voltage
3
SPDT
-
Undervoltage
-
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
66.5mm
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
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1
Screw
+60°C
17.5mm
+60°C
-
-
17.5 x 66.5 x 89mm
89mm
-20°C
-
-
-
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RS PRO Phase Monitoring Relay, 3 Phase, SPDT, Phase Loss, Voltage Assemmetry, DIN Rail
Nr. stoc RS: 223-7795Producator: RS PRO

€ 148,80

€ 148,80 Buc. (fara TVA)

Adauga in cos
RS Pro
Phase
3
SPDT
Phase Loss, Voltage Assemmetry
-
-
DIN Rail
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-
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66.5mm
-
-
-
Screw
-20 → +60°C
90mm
+60°C
-
-
17.5 x 90 x 66.5mm
-
-20°C
-
-
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RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, Maximum of 280 V, DIN Rail
Nr. stoc RS: 102-6135Producator: RS PRO

€ 86,06

€ 86,06 Buc. (fara TVA)

Adauga in cos
RS Pro
Phase, Voltage
3
SPDT
Maximum of 280 V
Undervoltage
-
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
100ms
48 → 63Hz
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-
L
-
66.5mm
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
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1
Screw
+60°C
17.5mm
+60°C
-
-
17.5 x 66.5 x 89mm
89mm
-20°C
280V
-
-
-
-
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nr. stoc RS: 223-7789Producator: RS PRO

€ 170,53

€ 170,53 Buc. (fara TVA)

Adauga in cos
RS Pro
Voltage
3
DPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
2 → 999s
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-
-
-
-
66.21mm
-
-
-
Screw
-10 → +60°C
36mm
+60°C
-
-
36 x 90 x 67mm
-
-10°C
-
-
-
-
-
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nr. stoc RS: 223-7790Producator: RS PRO

€ 182,58

€ 182,58 Buc. (fara TVA)

Adauga in cos
RS Pro
Voltage
3
DPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
2 → 999s
-
-
-
-
-
66.21mm
-
-
-
Screw
-10 → +60°C
36mm
+60°C
-
-
36 x 90 x 67mm
90mm
-10°C
-
-
-
-
-
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nr. stoc RS: 223-7788Producator: RS PRO

€ 158,46

€ 158,46 Buc. (fara TVA)

Adauga in cos
RS Pro
Phase, Voltage
3
SPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
Phase Loss, Phase Sequence, Phase Asymmetry
2 → 999s
-
-
-
-
-
66.21mm
-
45Hz
-
Screw
-10 → +60°C
36mm
+60°C
-
-
36 x 90 x 67mm
-
-10°C
-
-
-
-
65Hz
RS PRO Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nr. stoc RS: 223-7791Producator: RS PRO

€ 151,45

€ 151,45 Buc. (fara TVA)

Adauga in cos
RS Pro
Phase
3
SPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
66.5mm
-
-
-
Screw
-20 → +60°C
90mm
+60°C
-
-
17.5 x 90 x 66.5mm
-
-20°C
-
-
-
-
-
RS PRO Voltage Monitoring Relay, 1 Phase, SPDT, Maximum of 500 V, DIN Rail
Nr. stoc RS: 102-6133Producator: RS PRO

€ 158,63

€ 158,63 Buc. (fara TVA)

Adauga in cos
RS Pro
Voltage
1
SPDT
Maximum of 500 V
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
-
-
0.1 → 30s
48 → 63Hz
-
-
L
-
66.5mm
-
-
1
Screw
+60°C
17.5mm
+60°C
-
-
17.5 x 66.5 x 89mm
89mm
-20°C
500V
-
-
-
-
RS PRO Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Nr. stoc RS: 102-6134Producator: RS PRO

€ 158,63

€ 158,63 Buc. (fara TVA)

Adauga in cos
RS Pro
Current
1
SPDT
-
-
-
DIN Rail
-
1A
-
10A
Overcurrent, Undercurrent
-
0.1 → 30s
48 → 63Hz
-
-
L
-
66.5mm
Green LED Indication for Supply Status
-
1
Screw
+60°C
17.5mm
+60°C
-
1 → 10A
66.5 x 17.5 x 89mm
89mm
-20°C
-
-
-
-
-
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nr. stoc RS: 102-6137Producator: RS PRO

€ 116,43

€ 116,43 Buc. (fara TVA)

Adauga in cos
RS Pro
Phase, Voltage
3
SPDT
-
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
66.5mm
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
Screw
+60°C
17.5mm
+60°C
-
-
17.5 x 66.5 x 89mm
89mm
-20°C
-
-
-
-
-

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