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$ 548,24

R$ 548,24 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$ 503,66

R$ 503,66 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$ 244,31

R$ 244,31 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: 122-216Marca: RS PRO

R$ 333,52

R$ 333,52 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$ 331,16

R$ 331,16 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: 132-173Marca: RS PRO

R$ 417,04

R$ 417,04 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: 122-210Marca: RS PRO

R$ 380,54

R$ 380,54 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: 122-215Marca: RS PRO

R$ 502,58

R$ 502,58 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$ 447,24

R$ 447,24 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$ 2.510,74

R$ 2.510,74 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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+60°C
-20°C
90mm
-20 → +60°C
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66.5mm
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17.5 x 90 x 66.5mm
Screw
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RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 223-7789Marca: RS PRO

R$ 2.877,35

R$ 2.877,35 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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+60°C
-10°C
36mm
-10 → +60°C
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66.21mm
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36 x 90 x 67mm
Screw
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RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 223-7790Marca: RS PRO

R$ 3.080,63

R$ 3.080,63 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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+60°C
-10°C
36mm
-10 → +60°C
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66.21mm
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36 x 90 x 67mm
Screw
90mm
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 223-7788Marca: RS PRO

R$ 2.673,76

R$ 2.673,76 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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+60°C
-10°C
36mm
-10 → +60°C
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65Hz
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66.21mm
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45Hz
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36 x 90 x 67mm
Screw
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RS PRO Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 223-7791Marca: RS PRO

R$ 2.555,39

R$ 2.555,39 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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+60°C
-20°C
90mm
-20 → +60°C
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66.5mm
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17.5 x 90 x 66.5mm
Screw
-

R$ 2.705,86

R$ 2.705,86 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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+60°C
-20°C
17.5mm
-20 → +60°C
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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540V
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243 V
89mm
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89 x 17.5 x 66.5mm
Screw
66.5mm
RS PRO Phase Monitoring Relay, 3 Phase, DIN Rail, Surface Mount
Nº de Estoque RS: 225-7384Marca: RS PRO

R$ 1.371,38

R$ 1.371,38 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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+60°C
-20°C
17.5mm
-20 → +60°C
3 LEDs for Phase presence status, Sequence Status,
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66.5mm
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Screw
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RS PRO Phase, Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 225-7387Marca: RS PRO

R$ 2.726,82

R$ 2.726,82 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$ 2.454,08

R$ 2.454,08 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$ 1.393,66

R$ 1.393,66 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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+60°C
-20°C
17.5mm
+60°C
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1
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24V dc
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12V dc
66.5mm
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17.5 x 66.5 x 89mm
Screw
89mm
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 102-6136Marca: RS PRO

R$ 1.520,40

R$ 1.520,40 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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+60°C
-20°C
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
1
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66.5mm
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17.5 x 66.5 x 89mm
Screw
89mm

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