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Control Relays

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  • HK$1,225.47Each
Siemens Current Monitoring Relay With SPDT Contacts, 1 Phase, 24 → 240 V ac/dc
  • Monitoring ApplicationCurrent
  • Supply Voltage24 → 240 V ac/dc
  • Contact ConfigurationSPDT
  • Electrical Phase1
  • Current SensitivityOvercurrent, Undercurrent
See similar products in Monitoring Relays
  • HK$1,616.07Each
Siemens Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, 160 → 690 V ac
  • Monitoring ApplicationPhase, Voltage
  • Supply Voltage160 → 690 V ac
  • Contact ConfigurationDPDT
  • Voltage SensitivityOvervoltage, Undervoltage
  • Electrical Phase3
See similar products in Monitoring Relays
  • HK$1,073.14Each
Siemens Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, 160 → 690 V ac
  • Monitoring ApplicationPhase, Voltage
  • Supply Voltage160 → 690 V ac
  • Contact ConfigurationDPDT
  • Voltage SensitivityUndervoltage
  • Electrical Phase3
See similar products in Monitoring Relays
  • HK$757.42Each
Siemens Phase Monitoring Relay With DPDT Contacts, 3 Phase, 320 → 500 V ac
  • Monitoring ApplicationPhase
  • Supply Voltage320 → 500 V ac
  • Contact ConfigurationDPDT
  • Electrical Phase3
  • Phase SensitivityPhase Sequence
See similar products in Monitoring Relays
  • HK$1,149.50Each
Siemens Current Monitoring Relay With SPDT Contacts, 1 Phase, 24 → 240 V ac/dc
  • Monitoring ApplicationCurrent
  • Supply Voltage24 → 240 V ac/dc
  • Contact ConfigurationSPDT
  • Electrical Phase1
  • Current SensitivityOvercurrent, Undercurrent
See similar products in Monitoring Relays
  • HK$1,219.45Each
Siemens Analogue to Current Signal Conditioner, Analogue 4 → 20 mA Input, 4 → 20 mA Output
  • Input TypeAnalogue
  • Output TypeCurrent
  • Signal Conditioner TypeAnalogue to Current
  • Input Range4 → 20 mA
  • Output Range4 → 20 mA
See similar products in Signal Conditioning
  • HK$540.00Each
Siemens Thermistor motor protection relay Monitoring Relay With SPDT Contacts, 24 V ac/dc
  • Monitoring ApplicationThermistor motor protection relay
  • Supply Voltage24 V ac/dc
  • Contact ConfigurationSPDT
  • Temperature SensitivityOvertemperature, Undertemperature
  • Temperature Sensing Range+60 → +180°C
See similar products in Monitoring Relays
  • HK$535.43Each
Coupling Relay With 2NO/2NC Contacts, 6 A, 24 V ac/dc Coil
  • Coil Voltage24 V ac/dc
  • Switching Voltage24 → 250 V ac/dc
  • Switching Current6 A
  • Terminal TypeScrew
  • Contact Configuration2NO/2NC
See similar products in Impulse Relays
  • HK$808.47Each
Siemens Phase Monitoring Relay With SPDT Contacts, 160 → 690 V ac
  • Monitoring ApplicationPhase
  • Supply Voltage160 → 690 V ac
  • Contact ConfigurationSPDT
  • Voltage Sensing Range160 → 690 V ac
  • Phase SensitivityPhase Failure, Phase Sequence
See similar products in Monitoring Relays
  • HK$1,206.98Each
Siemens Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, 160 → 690 V ac
  • Monitoring ApplicationPhase, Voltage
  • Supply Voltage160 → 690 V ac
  • Contact ConfigurationDPDT
  • Voltage SensitivityUndervoltage
  • Electrical Phase3
See similar products in Monitoring Relays
  • HK$2,429.15Each
Siemens Thermistor motor protection relay Monitoring Relay With SPST Contacts, 24 → 240 V ac/dc
  • Monitoring ApplicationThermistor motor protection relay
  • Supply Voltage24 → 240 V ac/dc
  • Contact ConfigurationSPST
  • Temperature SensitivityOvertemperature, Undertemperature
  • Temperature Sensing Range+60 → +180°C
See similar products in Monitoring Relays
  • HK$2,293.30Each
Siemens 3RS70, Converter Signal Conditioner, Current, Voltage
  • Input TypeCurrent, Voltage
  • Output TypeCurrent, Voltage
  • Signal Conditioner TypeConverter
  • Input Range0 → 10 V, 0 → 20 mA, 4 → 20 mA
  • Output Range0 → 10 V, 0 → 20 mA, 4 → 20 mA
See similar products in Signal Conditioning
  • HK$3,210.62Each
Siemens 3RS70, Converter Signal Conditioner, Current, Voltage
  • Input TypeCurrent, Voltage
  • Output TypeCurrent, Voltage
  • Signal Conditioner TypeConverter
  • Input Range0 → 10 V, 0 → 20 mA, 4 → 20 mA
  • Output Range0 → 10 V, 0 → 20 mA, 4 → 20 mA
See similar products in Signal Conditioning
  • HK$1,187.50Each
Siemens Analogue to Current Signal Conditioner, Analogue 0 → 20 mA Input, 0 → 20 mA Output
  • Input TypeAnalogue
  • Output TypeCurrent
  • Signal Conditioner TypeAnalogue to Current
  • Input Range0 → 20 mA
  • Output Range0 → 20 mA
See similar products in Signal Conditioning
  • HK$1,225.38Each
Siemens Voltage Monitoring Relay With SPDT Contacts, 24 → 240 V ac/dc
  • Monitoring ApplicationVoltage
  • Supply Voltage24 → 240 V ac/dc
  • Contact ConfigurationSPDT
  • Voltage SensitivityOvervoltage, Undervoltage
  • Voltage Sensing Range10 → 600 V ac/dc
See similar products in Monitoring Relays
  • HK$1,292.00Each
Siemens Current Monitoring Relay With SPDT Contacts, 24 → 240 V ac/dc
  • Monitoring ApplicationCurrent
  • Supply Voltage24 → 240 V ac/dc
  • Contact ConfigurationSPDT
  • Current SensitivityOvercurrent, Undercurrent
  • Minimum Current Sensed50mA
See similar products in Monitoring Relays
  • HK$1,175.52Each
Siemens Voltage Monitoring Relay With SPDT Contacts, 17 → 275 V ac/dc
  • Monitoring ApplicationVoltage
  • Supply Voltage17 → 275 V ac/dc
  • Contact ConfigurationSPDT
  • Voltage SensitivityOvervoltage, Undervoltage
  • Voltage Sensing Range17 → 275 V ac/dc
See similar products in Monitoring Relays
  • HK$2,099.69Each
Siemens Analogue to Analogue Signal Conditioner, Analogue 0 → 20 mA, 0 → 20 V Input
  • Input TypeAnalogue
  • Output TypeAnalogue
  • Signal Conditioner TypeAnalogue to Analogue
  • Input Range0 → 20 mA, 0 → 20 V
  • Output Range0 → 10 V, 0 → 20 mA
See similar products in Signal Conditioning
  • HK$2,414.00Each
Siemens 3RS70, Converter Signal Conditioner, Current, Voltage
  • Input TypeCurrent, Voltage
  • Output TypeCurrent, Voltage
  • Signal Conditioner TypeConverter
  • Input Range0 → 10 V, 0 → 20 mA, 4 → 20 mA
  • Output Range0 → 10 V, 0 → 20 mA, 4 → 20 mA
See similar products in Signal Conditioning
  • HK$2,086.77Each
Siemens Thermistor motor protection relay Monitoring Relay With DPDT Contacts, 24 → 240 V ac/dc
  • Monitoring ApplicationThermistor motor protection relay
  • Supply Voltage24 → 240 V ac/dc
  • Contact ConfigurationDPDT
  • Temperature SensitivityWinding Temperature
  • Temperature Sensing Range+60 → +180°C
See similar products in Monitoring Relays
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