Siemens

Control Relays

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  • HK$1,287.48Each
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$1,607.43Each
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$1,431.55Each
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$1,258.63Each
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$772.57Each
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$838.05Each
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$1,249.44Each
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$731.39Each
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$1,226.56Each
Siemens 3RS70, Converter Signal Conditioner, Voltage 0 → 10 V Input, 0 → 10 V Output
  • Input Range0 → 10 V
  • Output Range0 → 10 V
  • Supply Voltage24 V ac/dc
  • Mounting TypeSnap On
  • Minimum Operating Temperature-25°C
See similar products in Signal Conditioning
  • HK$3,222.53Each
Siemens Analogue to Analogue Signal Conditioner, Analogue 0 → 20 mA, 0 → 20 V Input
  • Input Range0 → 20 mA, 0 → 20 V
  • Output Range0 → 10 V, 0 → 20 mA
  • Supply Voltage24 V ac/dc
  • Mounting TypeDIN Rail
  • Minimum Operating Temperature-25°C
See similar products in Signal Conditioning
  • HK$553.97Each
Siemens Thermistor motor temperature protection Monitoring Relay With SPDT Contacts, 24 V ac/dc
  • Monitoring ApplicationThermistor motor temperature protection
  • Supply Voltage24 V ac/dc
  • Contact ConfigurationSPDT
  • Voltage SensitivityMotor Voltage
  • Terminal TypeScrew
See similar products in Monitoring Relays
  • HK$1,168.74Each
Siemens Analogue to Current Signal Conditioner, Analogue 0 → 20 mA Input, 0 → 20 mA Output
  • Input Range0 → 20 mA
  • Output Range0 → 20 mA
  • Mounting TypeDIN Rail
  • Minimum Operating Temperature-25°C
  • Maximum Operating Temperature+60°C
See similar products in Signal Conditioning
  • HK$1,296.61Each
Siemens Thermistor motor protection relay Monitoring Relay With SPDT Contacts, 230 V ac
  • Monitoring ApplicationThermistor motor protection relay
  • Supply Voltage230 V ac
  • Contact ConfigurationSPDT
  • Temperature SensitivityWinding Temperature
  • Temperature Sensing Range+60 → +180°C
See similar products in Monitoring Relays
  • HK$725.98Each
Siemens Thermistor motor temperature protection Monitoring Relay With DPDT Contacts, 240 V ac/dc
  • Monitoring ApplicationThermistor motor temperature protection
  • Supply Voltage240 V ac/dc
  • Contact ConfigurationDPDT
  • Voltage SensitivityMotor Voltage
  • Voltage Sensing Range24 → 240 V ac/dc
See similar products in Monitoring Relays
  • HK$1,226.56Each
Siemens 3RS70, Converter Signal Conditioner, Current 4 → 20 mA Input, 0 → 10 V Output
  • Input Range4 → 20 mA
  • Output Range0 → 10 V
  • Supply Voltage24 V ac/dc
  • Mounting TypeDIN Rail
  • Minimum Operating Temperature-25°C
See similar products in Signal Conditioning
  • HK$1,163.22Each
Siemens Analogue to Current Signal Conditioner, Analogue 4 → 20 mA Input, 0 → 20 mA Output
  • Input Range4 → 20 mA
  • Output Range0 → 20 mA
  • Supply Voltage24 V ac/dc
  • Mounting TypeDIN Rail
  • Minimum Operating Temperature-25°C
See similar products in Signal Conditioning
  • HK$2,750.24Each
Siemens 3RS70, Converter Signal Conditioner, Current, Voltage
  • Input Range-20 → +20 mA, -5 → +5 mA, 0 to10 V, 0 → 1 V, 0 → 10 mA, 0 → 100 mV, 0 → 2 V, 0 → 20 mA, 0 → 20 V, 0 → 300 mV, 0 → 5 mA, 0 → 5 V, 0 → 500 mV, 0 → 60 mV, 2 to10 V, 4 → 20 mA
  • Output Range0 → 10 V, 0 → 20 mA, 4 → 20 mA
  • Supply Voltage24 → 240 V ac/dc
  • Mounting TypeSnap On
  • Minimum Operating Temperature-25°C
See similar products in Signal Conditioning
  • HK$2,712.22Each
Siemens Temperature Monitoring Relay With DPDT Contacts, 24 → 240 V ac/dc
  • Monitoring ApplicationTemperature
  • Supply Voltage24 → 240 V ac/dc
  • Contact ConfigurationDPDT
  • Time Delay0 → 999 s
  • Temperature SensitivityOvertemperature, Undertemperature
See similar products in Monitoring Relays
  • HK$725.98Each
Siemens Thermistor motor temperature protection Monitoring Relay With DPDT Contacts, 240 V ac/dc
  • Monitoring ApplicationThermistor motor temperature protection
  • Supply Voltage240 V ac/dc
  • Contact ConfigurationDPDT
  • Voltage SensitivityMotor Voltage
  • Voltage Sensing Range24 → 240 V ac/dc
See similar products in Monitoring Relays
  • HK$504.28Each
1P Optocoupler Relay With NO Contacts, 6 A, 230 V ac Coil
  • Number of PolesSP
  • Coil Voltage230 V ac
  • Switching Voltage17 → 250 V ac/dc
  • Switching Current6 A
  • Terminal TypeScrew
See similar products in Impulse Relays
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