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 1304 produse

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Pret(mare-mic)
Pret(mic-mare)
RS PRO Current Monitoring Relay, Three Phase, 1NO/1NC, DIN Rail Mount
RS PRO Current Monitoring Relay, Three Phase, 1NO/1NC, DIN Rail Mount
Adauga intr-o lista de produse
Nr. stoc RS: 434-506Producator: RS PRO

€ 61,90

€ 61,90 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 61,90
Adauga in cos
RS Pro
Current
-
-
Three
-
-
1NO/1NC
-
-
-
-
-
DIN Rail Mount
-
40A
100A
-
-
-
0.1 → 20s
-
-
-
-
-
-20°C
-20 to 55°C
-
75mm
-
-
-
-
44mm
44 x 84.5 x 75mm
-
-
40 → 100A
84.5mm
-
55°C
CE
Error Delay Time Adjustable
RS PRO Voltage Monitoring Relay, Single Phase, 1NO, 120 → 300V ac, DIN Rail Mount
RS PRO Voltage Monitoring Relay, Single Phase, 1NO, 120 → 300V ac, DIN Rail Mount
Adauga intr-o lista de produse
Nr. stoc RS: 434-521Producator: RS PRO

€ 55,82

€ 55,82 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 55,82
Adauga in cos
RS Pro
Voltage
-
-
Single
-
-
1NO
-
120 → 300V ac
Overvoltage
-
-
DIN Rail Mount
-
-
-
-
-
-
0.1 → 600s
-
-
-
-
-
-20°C
-20 to 55°C
-
90.3mm
-
300V
120V
-
52.9mm
52.9 x 67.5 x 90.3mm
-
-
-
67.5mm
-
55°C
CE
Built-In Current Transformer, Built-In Contactor
RS PRO Voltage Monitoring Relay, Three Phase, 1NO/1NC, 230 → 460V ac, DIN Rail or Panel
RS PRO Voltage Monitoring Relay, Three Phase, 1NO/1NC, 230 → 460V ac, DIN Rail or Panel
Adauga intr-o lista de produse
Nr. stoc RS: 434-520Producator: RS PRO

€ 44,41

€ 44,41 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 44,41
Adauga in cos
RS Pro
Voltage
-
-
Three
-
-
1NO/1NC
-
230 → 460V ac
Overvoltage
-
-
DIN Rail or Panel
-
-
-
-
-
Phase Loss
0.1 → 10s
-
-
-
-
-
-20°C
-20 to 55°C
-
75mm
-
460V
230V
-
44mm
44 x 84.5 x 75mm
-
-
-
84.5mm
-
55°C
CE
Phase Sequence Control, With PTC, Non-Neutral
RS PRO Current Monitoring Relay, Single Phase, 150 → 260V ac, DIN Rail
RS PRO Current Monitoring Relay, Single Phase, 150 → 260V ac, DIN Rail
Adauga intr-o lista de produse
Nr. stoc RS: 132-174Producator: RS PRO

€ 30,92

€ 30,92 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 30,92
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 132-171Producator: RS PRO

€ 28,46

€ 28,46 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 28,46
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 122-217Producator: RS PRO

€ 13,99

€ 13,99 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 13,99
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 122-216Producator: RS PRO

€ 19,20

€ 19,20 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 19,20
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 132-172Producator: RS PRO

€ 19,07

€ 19,07 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 19,07
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 132-173Producator: RS PRO

€ 23,87

€ 23,87 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 23,87
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 122-215Producator: RS PRO

€ 29,27

€ 29,27 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 29,27
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 122-210Producator: RS PRO

€ 21,91

€ 21,91 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 21,91
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 122-212Producator: RS PRO

€ 25,75

€ 25,75 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 25,75
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 102-6130Producator: RS PRO

€ 82,59

€ 82,59 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 82,59
Adauga in cos
RS Pro
Voltage
-
-
1
-
-
SPDT
-
12 → 24V dc
Undervoltage
-
-
DIN Rail
-
-
-
-
-
-
0 → 30s
-
-
-
L
-
-20°C
+60°C
1
89mm
-
24V dc
12V dc
-
66.5mm
17.5 x 66.5 x 89mm
Screw
-
-
17.5mm
-
+60°C
-
-
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Adauga intr-o lista de produse
Nr. stoc RS: 102-6136Producator: RS PRO

€ 90,11

€ 90,11 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 90,11
Adauga in cos
RS Pro
Phase, Voltage
-
-
3
-
-
SPDT
-
-
Undervoltage
-
-
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
-20°C
+60°C
1
89mm
-
-
-
-
66.5mm
17.5 x 66.5 x 89mm
Screw
-
-
17.5mm
-
+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
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
Adauga intr-o lista de produse
Nr. stoc RS: 223-7795Producator: RS PRO

€ 148,81

€ 148,81 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 148,81
Adauga in cos
RS Pro
Phase
-
-
3
-
-
SPDT
-
Phase Loss, Voltage Assemmetry
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-20°C
-20 → +60°C
-
-
-
-
-
-
66.5mm
17.5 x 90 x 66.5mm
Screw
-
-
90mm
-
+60°C
-
-
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
Adauga intr-o lista de produse
Nr. stoc RS: 102-6135Producator: RS PRO

€ 86,06

€ 86,06 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 86,06
Adauga in cos
RS Pro
Phase, Voltage
-
-
3
-
-
SPDT
-
Maximum of 280 V
Undervoltage
-
-
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
100ms
48 → 63Hz
-
-
L
-
-20°C
+60°C
1
89mm
-
280V
-
-
66.5mm
17.5 x 66.5 x 89mm
Screw
-
-
17.5mm
-
+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
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Adauga intr-o lista de produse
Nr. stoc RS: 223-7789Producator: RS PRO

€ 170,53

€ 170,53 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 170,53
Adauga in cos
RS Pro
Voltage
-
-
3
-
-
DPDT
-
-
Overvoltage Protection, Undervoltage Protection
-
-
DIN Rail
-
-
-
-
-
-
2 → 999s
-
-
-
-
-
-10°C
-10 → +60°C
-
-
-
-
-
-
66.21mm
36 x 90 x 67mm
Screw
-
-
36mm
-
+60°C
-
-
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Adauga intr-o lista de produse
Nr. stoc RS: 223-7790Producator: RS PRO

€ 182,58

€ 182,58 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 182,58
Adauga in cos
RS Pro
Voltage
-
-
3
-
-
DPDT
-
-
Overvoltage Protection, Undervoltage Protection
-
-
DIN Rail
-
-
-
-
-
-
2 → 999s
-
-
-
-
-
-10°C
-10 → +60°C
-
90mm
-
-
-
-
66.21mm
36 x 90 x 67mm
Screw
-
-
36mm
-
+60°C
-
-
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Adauga intr-o lista de produse
Nr. stoc RS: 223-7788Producator: RS PRO

€ 158,46

€ 158,46 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 158,46
Adauga in cos
RS Pro
Phase, Voltage
-
-
3
-
-
SPDT
-
-
Overvoltage Protection, Undervoltage Protection
-
-
DIN Rail
-
-
-
-
-
Phase Loss, Phase Sequence, Phase Asymmetry
2 → 999s
-
-
-
-
-
-10°C
-10 → +60°C
-
-
65Hz
-
-
-
66.21mm
36 x 90 x 67mm
Screw
-
-
36mm
45Hz
+60°C
-
-
RS PRO Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
RS PRO Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Adauga intr-o lista de produse
Nr. stoc RS: 223-7791Producator: RS PRO

€ 151,44

€ 151,44 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 151,44
Adauga in cos
RS Pro
Phase
-
-
3
-
-
SPDT
-
-
Overvoltage Protection, Undervoltage Protection
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-20°C
-20 → +60°C
-
-
-
-
-
-
66.5mm
17.5 x 90 x 66.5mm
Screw
-
-
90mm
-
+60°C
-
-

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