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 1200 produse

Filtru

Filtreaza

Filtru

Filtreaza

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

€ 30,86

€ 30,86 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 30,86
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

€ 28,38

€ 28,38 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 28,38
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

€ 13,98

€ 13,98 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 13,98
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

€ 19,06

€ 19,06 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 19,06
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 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

€ 19,21

€ 19,21 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 19,21
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: 122-210Producator: 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, 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, 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 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

€ 148,80

€ 148,80 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 148,80
Adauga in cos
RS Pro
Phase
3
SPDT
Phase Loss, Voltage Assemmetry
-
-
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
66.5mm
-
-
-20 → +60°C
17.5 x 90 x 66.5mm
90mm
Screw
-
+60°C
-20°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

€ 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
-
-
-
-
-
-
-
66.21mm
-
-
-10 → +60°C
36 x 90 x 67mm
36mm
Screw
-
+60°C
-10°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
-
-
-
-
-
-
-
66.21mm
-
-
-10 → +60°C
36 x 90 x 67mm
36mm
Screw
90mm
+60°C
-10°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
-
-
-
-
-
-
-
66.21mm
-
-
-10 → +60°C
36 x 90 x 67mm
36mm
Screw
-
+60°C
-10°C
45Hz
-
-
-
-
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

€ 151,45

€ 151,45 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 151,45
Adauga in cos
RS Pro
Phase
3
SPDT
-
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
-
-
-
66.5mm
-
-
-20 → +60°C
17.5 x 90 x 66.5mm
90mm
Screw
-
+60°C
-20°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

€ 154,05

€ 154,05 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 154,05
Adauga in cos
RS Pro
Phase, Voltage
3
DPDT
243 → 540 V
-
Undervoltage
-
DIN Rail, Surface Mount
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
-
-
-
-
-
-
Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Under Voltage Trip Level, Adjustment For Time Delay
89mm
-
-
-20 → +60°C
89 x 17.5 x 66.5mm
17.5mm
Screw
66.5mm
+60°C
-20°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

€ 78,08

€ 78,08 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 78,08
Adauga in cos
RS Pro
Phase
3
-
-
-
-
-
DIN Rail, Surface Mount
-
-
-
-
Phase Failure, Phase Sequence
-
-
-
-
-
-
-
3 LEDs for Phase presence status, Sequence Status,
66.5mm
-
-
-20 → +60°C
-
17.5mm
Screw
-
+60°C
-20°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

€ 155,24

€ 155,24 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 155,24
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 225-7386Producator: RS PRO

€ 139,72

€ 139,72 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 139,72
Adauga in cos
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
Adauga intr-o lista de produse
Nr. stoc RS: 102-6130Producator: RS PRO

€ 82,60

€ 82,60 Buc. (fara TVA)

Verifica stocul

1

Disponibil in multiplu de 1
1€ 82,60
Adauga in cos
RS Pro
Voltage
1
SPDT
12 → 24V dc
-
Undervoltage
-
DIN Rail
-
-
-
-
-
0 → 30s
-
-
-
L
-
-
-
66.5mm
-
1
+60°C
17.5 x 66.5 x 89mm
17.5mm
Screw
89mm
+60°C
-20°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

€ 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
-
-
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
66.5mm
-
1
+60°C
17.5 x 66.5 x 89mm
17.5mm
Screw
89mm
+60°C
-20°C
-
-
-
-
-
-

...