Monitoramento de Relés

Monitoring relays are a type of relay that trips a circuit breaker when a fault is detected. A relay is an electrically controlled switch that is used to turn the power on or off in a circuit.

Monitoring relays are more sophisticated than regular relays, as they have adjustable operating conditions, whereas normal relays switch according to a fixed threshold. They measure a given p...

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RS PRO Current Monitoring Relay, Single Phase, 150 → 260V ac, DIN Rail
Nº de Estoque RS: 132-174Marca: RS PRO

R$ 532,18

R$ 532,18 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Current
Single
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150 → 260V ac
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DIN Rail
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RS PRO Liquid Level Monitoring Relay, Single Phase, 150 → 260V ac, DIN Rail
Nº de Estoque RS: 132-171Marca: RS PRO

R$ 488,69

R$ 488,69 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Liquid Level
Single
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150 → 260V ac
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DIN Rail
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RS PRO Phase Monitoring Relay, Three Phase, 150 → 260V ac, DIN Rail
Nº de Estoque RS: 122-217Marca: RS PRO

R$ 238,43

R$ 238,43 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
Three
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150 → 260V ac
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DIN Rail
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RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail
Nº de Estoque RS: 132-173Marca: RS PRO

R$ 404,74

R$ 404,74 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
Three
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380V ac
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DIN Rail
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RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail
Nº de Estoque RS: 122-216Marca: RS PRO

R$ 323,70

R$ 323,70 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
Three
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380V ac
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DIN Rail
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RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail
Nº de Estoque RS: 132-172Marca: RS PRO

R$ 321,29

R$ 321,29 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
Three
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380V ac
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DIN Rail
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RS PRO Voltage Monitoring Relay, Single Phase, 220V ac, DIN Rail
Nº de Estoque RS: 122-215Marca: RS PRO

R$ 490,67

R$ 490,67 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
Single
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220V ac
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DIN Rail
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RS PRO Voltage Monitoring Relay, Single Phase, 220V ac, DIN Rail
Nº de Estoque RS: 122-210Marca: RS PRO

R$ 369,37

R$ 369,37 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
Single
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220V ac
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DIN Rail
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RS PRO Voltage Monitoring Relay, Three Phase, 380V ac, DIN Rail
Nº de Estoque RS: 122-212Marca: RS PRO

R$ 433,93

R$ 433,93 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
Three
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380V ac
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DIN Rail
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RS PRO Phase Monitoring Relay, 3 Phase, SPDT, Phase Loss, Voltage Assemmetry, DIN Rail
Nº de Estoque RS: 223-7795Marca: RS PRO

R$ 2.436,58

R$ 2.436,58 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
3
SPDT
Phase Loss, Voltage Assemmetry
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DIN Rail
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-20°C
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17.5 x 90 x 66.5mm
66.5mm
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90mm
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-20 → +60°C
Screw
+60°C
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 223-7790Marca: RS PRO

R$ 2.989,66

R$ 2.989,66 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
3
DPDT
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Overvoltage Protection, Undervoltage Protection
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DIN Rail
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2 → 999s
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-10°C
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36 x 90 x 67mm
66.21mm
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36mm
90mm
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-10 → +60°C
Screw
+60°C
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 223-7789Marca: RS PRO

R$ 2.792,29

R$ 2.792,29 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
3
DPDT
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Overvoltage Protection, Undervoltage Protection
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DIN Rail
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2 → 999s
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-10°C
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36 x 90 x 67mm
66.21mm
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36mm
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-10 → +60°C
Screw
+60°C
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 223-7788Marca: RS PRO

R$ 2.594,90

R$ 2.594,90 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
SPDT
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Overvoltage Protection, Undervoltage Protection
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DIN Rail
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Phase Loss, Phase Sequence, Phase Asymmetry
2 → 999s
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45Hz
-10°C
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65Hz
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36 x 90 x 67mm
66.21mm
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36mm
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-10 → +60°C
Screw
+60°C
RS PRO Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 223-7791Marca: RS PRO

R$ 2.479,93

R$ 2.479,93 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
3
SPDT
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Overvoltage Protection, Undervoltage Protection
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DIN Rail
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-20°C
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17.5 x 90 x 66.5mm
66.5mm
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90mm
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-20 → +60°C
Screw
+60°C

R$ 2.625,94

R$ 2.625,94 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
DPDT
243 → 540 V
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Undervoltage
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DIN Rail, Surface Mount
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Phase Failure, Phase Sequence
0.2 → 10s
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Microprocessor Based, Detects Incorrect Phase Sequence, Phase Loss And Neutral Loss, Adjustment For Under Voltage Trip Level, Adjustment For Time Delay
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-20°C
540V
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243 V
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89 x 17.5 x 66.5mm
89mm
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17.5mm
66.5mm
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-20 → +60°C
Screw
+60°C
RS PRO Phase Monitoring Relay, 3 Phase, DIN Rail, Surface Mount
Nº de Estoque RS: 225-7384Marca: RS PRO

R$ 1.331,00

R$ 1.331,00 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
3
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DIN Rail, Surface Mount
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Phase Failure, Phase Sequence
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3 LEDs for Phase presence status, Sequence Status,
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-20°C
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66.5mm
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17.5mm
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-20 → +60°C
Screw
+60°C
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 225-7387Marca: RS PRO

R$ 2.646,38

R$ 2.646,38 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
DPDT
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Overvoltage, Undervoltage
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DIN Rail
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Phase Failure, Phase Sequence
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17.5mm
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Screw
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RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 225-7386Marca: RS PRO

R$ 2.381,71

R$ 2.381,71 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
3
DPDT
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Overvoltage, Undervoltage
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DIN Rail
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17.5mm
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Screw
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RS PRO Voltage Monitoring Relay, 1 Phase, SPDT, 12 → 24V dc, DIN Rail
Nº de Estoque RS: 102-6130Marca: RS PRO

R$ 1.352,54

R$ 1.352,54 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
1
SPDT
12 → 24V dc
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Undervoltage
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DIN Rail
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0 → 30s
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L
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-20°C
24V dc
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12V dc
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17.5 x 66.5 x 89mm
66.5mm
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17.5mm
89mm
1
+60°C
Screw
+60°C
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 102-6136Marca: RS PRO

R$ 1.475,45

R$ 1.475,45 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
SPDT
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Undervoltage
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DIN Rail
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Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
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L
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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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-20°C
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17.5 x 66.5 x 89mm
66.5mm
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17.5mm
89mm
1
+60°C
Screw
+60°C

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