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$ 524,74

R$ 524,74 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Current
Single
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$ 481,82

R$ 481,82 Each (Sem VAT)

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RS Pro
Liquid Level
Single
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$ 235,08

R$ 235,08 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
Three
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$ 316,81

R$ 316,81 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
Three
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$ 319,16

R$ 319,16 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
Three
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$ 399,07

R$ 399,07 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
Three
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$ 364,20

R$ 364,20 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
Single
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$ 483,82

R$ 483,82 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
Single
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$ 427,85

R$ 427,85 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
Three
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$ 2.402,46

R$ 2.402,46 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
3
Phase Loss, Voltage Assemmetry
SPDT
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DIN Rail
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-20°C
-20 → +60°C
66.5mm
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17.5 x 90 x 66.5mm
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Screw
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90mm
+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$ 2.753,20

R$ 2.753,20 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
3
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DPDT
Overvoltage Protection, Undervoltage Protection
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DIN Rail
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2 → 999s
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-10°C
-10 → +60°C
66.21mm
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36 x 90 x 67mm
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Screw
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36mm
+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$ 2.947,80

R$ 2.947,80 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
3
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DPDT
Overvoltage Protection, Undervoltage Protection
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DIN Rail
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2 → 999s
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-10°C
-10 → +60°C
66.21mm
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36 x 90 x 67mm
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Screw
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90mm
36mm
+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$ 2.558,60

R$ 2.558,60 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
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SPDT
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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-10°C
-10 → +60°C
66.21mm
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65Hz
36 x 90 x 67mm
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Screw
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36mm
+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$ 2.445,20

R$ 2.445,20 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase
3
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SPDT
Overvoltage Protection, Undervoltage Protection
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DIN Rail
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-20°C
-20 → +60°C
66.5mm
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17.5 x 90 x 66.5mm
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Screw
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90mm
+60°C
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R$ 2.589,18

R$ 2.589,18 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
243 → 540 V
DPDT
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
-20°C
-20 → +60°C
89mm
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243 V
540V
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89 x 17.5 x 66.5mm
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Screw
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66.5mm
17.5mm
+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$ 1.312,37

R$ 1.312,37 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,
-20°C
-20 → +60°C
66.5mm
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Screw
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17.5mm
+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$ 2.609,33

R$ 2.609,33 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
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DPDT
Overvoltage, Undervoltage
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DIN Rail
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Phase Failure, Phase Sequence
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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$ 2.348,36

R$ 2.348,36 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
3
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DPDT
Overvoltage, Undervoltage
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DIN Rail
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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$ 1.333,61

R$ 1.333,61 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Voltage
1
12 → 24V dc
SPDT
Undervoltage
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DIN Rail
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0 → 30s
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L
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-20°C
+60°C
66.5mm
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12V dc
24V dc
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17.5 x 66.5 x 89mm
1
Screw
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89mm
17.5mm
+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$ 1.454,80

R$ 1.454,80 Each (Sem VAT)

Adicionar ao carrinho
RS Pro
Phase, Voltage
3
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SPDT
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
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
-20°C
+60°C
66.5mm
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17.5 x 66.5 x 89mm
1
Screw
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89mm
17.5mm
+60°C
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