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$ 526,37

R$ 526,37 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$ 483,35

R$ 483,35 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$ 235,82

R$ 235,82 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: 132-172Marca: RS PRO

R$ 317,81

R$ 317,81 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$ 400,31

R$ 400,31 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$ 320,16

R$ 320,16 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 Voltage Monitoring Relay, Single Phase, 220V ac, DIN Rail
Nº de Estoque RS: 122-210Marca: RS PRO

R$ 365,34

R$ 365,34 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$ 485,34

R$ 485,34 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$ 429,20

R$ 429,20 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$ 2.409,98

R$ 2.409,98 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
Screw
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17.5 x 90 x 66.5mm
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66.5mm
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-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$ 2.761,80

R$ 2.761,80 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
Screw
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36 x 90 x 67mm
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66.21mm
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-10 → +60°C
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RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 223-7790Marca: RS PRO

R$ 2.957,03

R$ 2.957,03 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
Screw
90mm
36 x 90 x 67mm
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66.21mm
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-10 → +60°C
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RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 223-7788Marca: RS PRO

R$ 2.566,58

R$ 2.566,58 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
Screw
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36 x 90 x 67mm
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65Hz
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66.21mm
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-10 → +60°C
45Hz
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RS PRO Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 223-7791Marca: RS PRO

R$ 2.452,87

R$ 2.452,87 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
Screw
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17.5 x 90 x 66.5mm
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66.5mm
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-20 → +60°C
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R$ 2.597,27

R$ 2.597,27 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
Screw
66.5mm
89 x 17.5 x 66.5mm
540V
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243 V
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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
89mm
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-20 → +60°C
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RS PRO Phase Monitoring Relay, 3 Phase, DIN Rail, Surface Mount
Nº de Estoque RS: 225-7384Marca: RS PRO

R$ 1.316,47

R$ 1.316,47 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
Screw
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3 LEDs for Phase presence status, Sequence Status,
66.5mm
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-20 → +60°C
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RS PRO Phase, Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 225-7387Marca: RS PRO

R$ 2.617,51

R$ 2.617,51 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
Screw
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RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
Nº de Estoque RS: 225-7386Marca: RS PRO

R$ 2.355,70

R$ 2.355,70 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
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$ 1.337,78

R$ 1.337,78 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
Screw
89mm
17.5 x 66.5 x 89mm
24V dc
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12V dc
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66.5mm
1
+60°C
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RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail
Nº de Estoque RS: 102-6136Marca: RS PRO

R$ 1.459,36

R$ 1.459,36 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
Screw
89mm
17.5 x 66.5 x 89mm
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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
66.5mm
1
+60°C
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