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 Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 223-7792Marca: RS PRO

R$ 2.210,71

Each (Sem VAT)

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RS Pro
Phase
3
-
SPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
Screw
17.5 x 90 x 66.5mm
+60°C
-
-20°C
66.5mm
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90mm
-
-20 → +60°C
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RS PRO Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 223-7794Marca: RS PRO

R$ 2.210,71

Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
3
-
SPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
-
-
-
-
-
Screw
17.5 x 90 x 66.5mm
+60°C
-
-20°C
66.5mm
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-
-
-
-
-
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-
90mm
-
-20 → +60°C
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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$ 2.455,91

Each (Sem VAT)

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RS Pro
Phase
3
Phase Loss, Voltage Assemmetry
SPDT
-
-
-
DIN Rail
-
-
-
-
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Screw
17.5 x 90 x 66.5mm
+60°C
-
-20°C
66.5mm
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-
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-
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-
90mm
-
-20 → +60°C
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RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 223-7789Marca: RS PRO

R$ 2.814,44

Each (Sem VAT)

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RS Pro
Voltage
3
-
DPDT
-
Overvoltage Protection, Undervoltage Protection
-
DIN Rail
-
-
-
-
-
2 → 999s
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-
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Screw
36 x 90 x 67mm
+60°C
-
-10°C
66.21mm
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-
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36mm
-
-10 → +60°C
-
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 223-7790Marca: RS PRO

R$ 3.013,38

Each (Sem VAT)

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

R$ 2.615,51

Each (Sem VAT)

Adicionar ao carrinho
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
+60°C
45Hz
-10°C
66.21mm
-
-
-
65Hz
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-
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36mm
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-10 → +60°C
-
RS PRO Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 223-7791Marca: RS PRO

R$ 2.499,60

Each (Sem VAT)

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

R$ 2.646,76

Each (Sem VAT)

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

R$ 1.341,59

Each (Sem VAT)

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

R$ 2.667,38

Each (Sem VAT)

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

R$ 2.400,61

Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
3
-
DPDT
-
Overvoltage, Undervoltage
-
DIN Rail
-
-
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-
-
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Screw
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17.5mm
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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$ 1.363,27

Each (Sem VAT)

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

R$ 1.487,15

Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
-
SPDT
-
Undervoltage
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
Screw
17.5 x 66.5 x 89mm
+60°C
-
-20°C
66.5mm
-
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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-
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1
17.5mm
89mm
+60°C
-
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, Maximum of 280 V, DIN Rail
Nº de Estoque RS: 102-6135Marca: RS PRO

R$ 1.420,31

Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
Maximum of 280 V
SPDT
-
Undervoltage
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
100ms
48 → 63Hz
-
-
L
Screw
17.5 x 66.5 x 89mm
+60°C
-
-20°C
66.5mm
-
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
280V
-
-
-
-
1
17.5mm
89mm
+60°C
-
RS PRO Voltage Monitoring Relay, 1 Phase, SPDT, Maximum of 500 V, DIN Rail
Nº de Estoque RS: 102-6133Marca: RS PRO

R$ 2.618,08

Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
1
Maximum of 500 V
SPDT
-
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
-
0.1 → 30s
48 → 63Hz
-
-
L
Screw
17.5 x 66.5 x 89mm
+60°C
-
-20°C
66.5mm
-
-
500V
-
-
-
-
1
17.5mm
89mm
+60°C
-
RS PRO Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Nº de Estoque RS: 102-6134Marca: RS PRO

R$ 2.618,08

Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Current
1
-
SPDT
-
-
-
DIN Rail
1A
-
10A
Overcurrent, Undercurrent
-
0.1 → 30s
48 → 63Hz
-
-
L
Screw
66.5 x 17.5 x 89mm
+60°C
-
-20°C
66.5mm
-
Green LED Indication for Supply Status
-
-
-
-
-
1
17.5mm
89mm
+60°C
1 → 10A
RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 102-6137Marca: RS PRO

R$ 1.921,76

Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
-
SPDT
-
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
Phase Failure, Phase Sequence
0.2 → 10s
48 → 63Hz
-
-
L
Screw
17.5 x 66.5 x 89mm
+60°C
-
-20°C
66.5mm
-
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
17.5mm
89mm
+60°C
-
RS PRO Voltage Monitoring Relay, 1 Phase, SPDT, DIN Rail
Nº de Estoque RS: 102-6131Marca: RS PRO

R$ 1.481,26

Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
1
-
SPDT
-
Overvoltage, Undervoltage
-
DIN Rail
-
-
-
-
-
0.2 → 10s
48 → 63Hz
-
-
L
Screw
17.5 x 66.5 x 89mm
+60°C
63Hz
-20°C
66.5mm
-
2 LEDs for the Indication of Operational States, Adjustment for Time Delay, Adjustment for Undervoltage Trip Level, Microprocessor Based Relay, Monitors Own Supply & Detects if The Supply Exceeds The Set Under or Over Voltage Trip Levels, True RMS Monitoring
-
48Hz
-
-
-
1
17.5mm
89mm
+60°C
-
MODEM DDW-120
MODEM DDW-120
Adicionar à lista de produtos
Nº de Estoque RS: 150-432Marca: Westermo Data CommunicationsPart Number: 3621-0110

P.O.A.

Adicionar ao carrinho
Westermo Data Communications
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Monitoring Relay, 195 → 264V ac, Plug In
Monitoring Relay, 195 → 264V ac, Plug In
Adicionar à lista de produtos
Nº de Estoque RS: 129-771Marca: Phoenix ContactPart Number: 2885294

R$ 310,55

Each (Sem VAT)

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Phoenix Contact
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195 → 264V ac
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Plug In
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