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 1171 produse

Filtru

Filtreaza

Filtru

Filtreaza

Relevanta
Pret(mare-mic)
Pret(mic-mare)
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

€ 144,47

€ 144,47 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 144,47
Adauga in cos
RS Pro
Phase
3
Phase Loss, Voltage Assemmetry
SPDT
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
Screw
-
-
-
-
17.5 x 90 x 66.5mm
-20°C
+60°C
-
66.5mm
-
90mm
-20 → +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: 223-7789Producator: RS PRO

€ 165,55

€ 165,55 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 165,55
Adauga in cos
RS Pro
Voltage
3
-
DPDT
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
2 → 999s
-
-
-
-
-
Screw
-
-
-
-
36 x 90 x 67mm
-10°C
+60°C
-
66.21mm
-
36mm
-10 → +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

€ 177,25

€ 177,25 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 177,25
Adauga in cos
RS Pro
Voltage
3
-
DPDT
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
2 → 999s
-
-
-
-
-
Screw
90mm
-
-
-
36 x 90 x 67mm
-10°C
+60°C
-
66.21mm
-
36mm
-10 → +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

€ 153,86

€ 153,86 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 153,86
Adauga in cos
RS Pro
Phase, Voltage
3
-
SPDT
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
Phase Loss, Phase Sequence, Phase Asymmetry
2 → 999s
-
-
-
-
-
Screw
-
-
-
-
36 x 90 x 67mm
-10°C
+60°C
45Hz
66.21mm
-
36mm
-10 → +60°C
-
-
-
-
65Hz
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

€ 147,04

€ 147,04 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 147,04
Adauga in cos
RS Pro
Phase
3
-
SPDT
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
Screw
-
-
-
-
17.5 x 90 x 66.5mm
-20°C
+60°C
-
66.5mm
-
90mm
-20 → +60°C
-
-
-
-
-
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
Adauga intr-o lista de produse
Nr. stoc RS: 225-7388Producator: RS PRO

€ 149,56

€ 149,56 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 149,56
Adauga in cos
RS Pro
Phase, Voltage
3
243 → 540 V
DPDT
Undervoltage
-
DIN Rail, Surface Mount
-
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
-
-
-
-
-
Screw
66.5mm
-
Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Under Voltage Trip Level, Adjustment For Time Delay
-
89 x 17.5 x 66.5mm
-20°C
+60°C
-
89mm
-
17.5mm
-20 → +60°C
-
-
243 V
540V
-
RS PRO Phase Monitoring Relay, 3 Phase, DIN Rail, Surface Mount
RS PRO Phase Monitoring Relay, 3 Phase, DIN Rail, Surface Mount
Adauga intr-o lista de produse
Nr. stoc RS: 225-7384Producator: RS PRO

€ 75,80

€ 75,80 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 75,80
Adauga in cos
RS Pro
Phase
3
-
-
-
-
DIN Rail, Surface Mount
-
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
-
-
Screw
-
-
3 LEDs for Phase presence status, Sequence Status,
-
-
-20°C
+60°C
-
66.5mm
-
17.5mm
-20 → +60°C
-
-
-
-
-
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Adauga intr-o lista de produse
Nr. stoc RS: 225-7387Producator: RS PRO

€ 150,73

€ 150,73 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 150,73
Adauga in cos
RS Pro
Phase, Voltage
3
-
DPDT
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
-
-
Screw
-
-
-
-
-
-
-
-
-
-
17.5mm
-
-
-
-
-
-
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: 225-7386Producator: RS PRO

€ 135,65

€ 135,65 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 135,65
Adauga in cos
RS Pro
Voltage
3
-
DPDT
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
Screw
-
-
-
-
-
-
-
-
-
-
17.5mm
-
-
-
-
-
-
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

€ 29,99

€ 29,99 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 29,99
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

€ 27,58

€ 27,58 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 27,58
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

€ 13,58

€ 13,58 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 13,58
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: 132-172Producator: RS PRO

€ 18,50

€ 18,50 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 18,50
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: 122-216Producator: RS PRO

€ 18,65

€ 18,65 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 18,65
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

€ 23,18

€ 23,18 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 23,18
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

€ 28,43

€ 28,43 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 28,43
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

€ 21,28

€ 21,28 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 21,28
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

€ 24,99

€ 24,99 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 24,99
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

€ 80,19

€ 80,19 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 80,19
Adauga in cos
RS Pro
Voltage
1
12 → 24V dc
SPDT
Undervoltage
-
DIN Rail
-
-
-
-
-
-
0 → 30s
-
-
-
L
-
Screw
89mm
-
-
-
17.5 x 66.5 x 89mm
-20°C
+60°C
-
66.5mm
1
17.5mm
+60°C
-
-
12V dc
24V dc
-
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

€ 87,48

€ 87,48 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 87,48
Adauga in cos
RS Pro
Phase, Voltage
3
-
SPDT
Undervoltage
-
DIN Rail
-
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
-
Screw
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
-
17.5 x 66.5 x 89mm
-20°C
+60°C
-
66.5mm
1
17.5mm
+60°C
-
-
-
-
-

...