Monitoring Relays
721–780 of 875 products — Browse specifications below, then submit an RFQ
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Omron
Omron Level Monitoring Relay, 3 Phase, SPST, DIN Rail
Part: K8DT-LS1TA
Monitoring Application: Level
Electrical Phase: 3
Contact Configuration: SPST
Omron
Omron Level Monitoring Relay, SPDT, DIN Rail
Part: K8AK-LS1 100-240VAC
Monitoring Application: Level
Contact Configuration: SPDT
Mounting Type: DIN Rail
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, 24 → 240V ac/dc, DIN Rail
Part: 3RN2012-1BW31
Monitoring Application: Thermistor motor temperature protection
Voltage Sensing Range: 24 → 240V ac/dc
Contact Configuration: DPDT
Omron
Omron Temperature Monitoring Relay, SPST, DIN Rail
Part: K8DT-TH2TD
Monitoring Application: Temperature
Contact Configuration: SPST
Mounting Type: DIN Rail
Omron
Omron Voltage Monitoring Relay, 1 Phase, SPST, 10 V, 30 V, 150 V, DIN Rail
Part: K8DT-VW2TD
Monitoring Application: Voltage
Electrical Phase: 1
Voltage Sensing Range: 10 V, 30 V, 150 V
Omron
Omron Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Part: K8DT-AW1CD
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: SPDT
Crouzet
Crouzet Current Monitoring Relay, 3 Phase, DPDT, DIN Rail
Part: 84871130
Monitoring Application: Current
Electrical Phase: 3
Contact Configuration: DPDT
Crouzet
Crouzet Phase, Voltage Monitoring Relay, 3 Phase, SPDT, 183 → 528V ac, DIN Rail
Part: 84873025
Monitoring Application: Phase, Voltage
Electrical Phase: 3
Voltage Sensing Range: 183 → 528V ac
Crouzet
Crouzet Voltage Monitoring Relay, 1 Phase, SPDT, 65 → 260V ac/dc, DIN Rail
Part: 84872152
Monitoring Application: Voltage
Electrical Phase: 1
Voltage Sensing Range: 65 → 260V ac/dc
Dold
Dold Current Monitoring Relay, 1 Phase, DPDT, DIN Rail
Part: IL9277.12 AC220-240V 0.1-15A Tv=0.1-20S
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: DPDT
Dold
Dold Level Monitoring Relay, DIN Rail
Part: IL9151.12 2- 50kOHM DC24V 0.2-20S
Monitoring Application: Level
Mounting Type: DIN Rail
Time Delay: 0.2 → 20s
Omron
Omron Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Part: K8DT-AS1CA
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: SPDT
Omron
Omron Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Part: K8AK-AS1 100-240VAC
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: SPDT
Omron
Omron Voltage Monitoring Relay, 1 Phase, SPDT, 1 → 10V ac/dc
Part: K8AK-VS2 100-240VAC
Monitoring Application: Voltage
Electrical Phase: 1
Voltage Sensing Range: 1 → 10 V ac/dc, 15 → 150 V ac/dc, 3 → 30V ac/dc
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, SPDT, 24 → 240V ac/dc, DIN Rail
Part: 3RN2010-2CW30
Monitoring Application: Thermistor motor temperature protection
Voltage Sensing Range: 24 → 240V ac/dc
Contact Configuration: SPDT
Schneider Electric
Schneider Electric Current Monitoring Relay, 1 Phase, DPDT, DIN Rail
Part: RM35JA32MR
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: DPDT
Tele
Tele Power Factor Monitoring Relay, 1, 3 Phase, DPDT, Maximum of 690 V, DIN Rail
Part: G4CM690V16ATL20
Monitoring Application: Power Factor
Electrical Phase: 1, 3
Voltage Sensing Range: Maximum of 690 V
Omron
Omron Voltage Monitoring Relay, 1 Phase, SPDT, 10 V, 30 V, 150 V, DIN Rail
Part: K8DT-VS2CA
Monitoring Application: Voltage
Electrical Phase: 1
Voltage Sensing Range: 10 V, 30 V, 150 V
Dold
Dold Phase Monitoring Relay, 3 Phase, DPDT, DIN Rail
Part: MK9056N.12 AC50/60Hz 380-500V
Monitoring Application: Phase
Electrical Phase: 3
Contact Configuration: DPDT
Dold
Dold Temperature Monitoring Relay, DPDT, DIN Rail
Part: MK9163N.12/110 ATEX AC50/60Hz 230V
Monitoring Application: Temperature
Contact Configuration: DPDT
Mounting Type: DIN Rail
Omron
Omron Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Part: K8DT-PH1CN
Monitoring Application: Phase
Electrical Phase: 3
Contact Configuration: SPDT
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, 24 → 240V ac/dc, DIN Rail
Part: 3RN2013-2GW30
Monitoring Application: Thermistor motor temperature protection
Voltage Sensing Range: 24 → 240V ac/dc
Contact Configuration: DPDT
Omron
Omron Temperature Monitoring Relay, SPDT, DIN Rail
Part: K8AK-TH12S 24VAC/DC
Monitoring Application: Temperature
Contact Configuration: SPDT
Mounting Type: DIN Rail
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, 24 → 240V ac/dc, DIN Rail
Part: 3RN2013-2BW30
Monitoring Application: Thermistor motor temperature protection
Voltage Sensing Range: 24 → 240V ac/dc
Contact Configuration: DPDT
Tele
Tele Phase, Voltage Monitoring Relay, 3 Phase, DPDT, Maximum of 400 V, DIN Rail
Part: G2PM400VSY20 24-240VAC/DC
Monitoring Application: Phase, Voltage
Electrical Phase: 3
Voltage Sensing Range: Maximum of 400 V
Tele
Tele Temperature Monitoring Relay, SPDT, DIN Rail
Part: E3TF01 230V AC
Monitoring Application: Temperature
Contact Configuration: SPDT
Mounting Type: DIN Rail
Omron
Omron Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Part: K8AK-AW3 100-240VAC
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: SPDT
Crouzet
Crouzet Phase Monitoring Relay, 3 Phase, DPDT, DIN Rail
Part: 84873021
Monitoring Application: Phase
Electrical Phase: 3
Contact Configuration: DPDT
Dold
Dold Insulation Monitoring Relay, 1, 3 Phase, SPDT, 0.8 → 1.1 V, DIN Rail
Part: AI897 AC45-400Hz230V 10-80kOhm
Monitoring Application: Insulation
Electrical Phase: 1, 3
Voltage Sensing Range: 0.8 → 1.1 V
Dold
Dold Temperature Monitoring Relay, DPDT, DIN Rail
Part: MK9163N.12/100 AC50/60Hz 230V
Monitoring Application: Temperature
Contact Configuration: DPDT
Mounting Type: DIN Rail
Lovato
Lovato Current Monitoring Relay, 1, 3 Phase, SPDT, DIN Rail
Part: PMA50A415
Monitoring Application: Current
Electrical Phase: 1, 3
Contact Configuration: SPDT
Omron
Omron Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Part: K8DT-AS1CD
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: SPDT
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, 24 → 240V ac/dc, DIN Rail
Part: 3RN2013-1GW30
Monitoring Application: Thermistor motor temperature protection
Voltage Sensing Range: 24 → 240V ac/dc
Contact Configuration: DPDT
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail
Part: 3RN2012-1BA30
Monitoring Application: Thermistor motor temperature protection
Contact Configuration: DPDT
Voltage Sensitivity: Motor Voltage
Schneider Electric
Schneider Electric Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 380 → 480V ac, DIN Rail
Part: RM22TR33
Monitoring Application: Phase, Voltage
Electrical Phase: 3
Voltage Sensing Range: 380 → 480V ac
Omron
Omron Voltage Monitoring Relay, 1 Phase, SPDT, 20 → 200V ac/dc
Part: K8AK-VS3 24VAC/DC
Monitoring Application: Voltage
Electrical Phase: 1
Voltage Sensing Range: 20 → 200 V ac/dc, 30 → 300 V ac/dc, 60 → 600V ac/dc
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, SPDT, DIN Rail
Part: 3RN2010-2CA30
Monitoring Application: Thermistor motor temperature protection
Contact Configuration: SPDT
Voltage Sensitivity: Motor Voltage
Tele
Tele Current Monitoring Relay, 1 Phase, DPDT, DIN Rail
Part: G2IM10AL20 24-240VAC/DC
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: DPDT
Tele
Tele Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Part: E1IM10AACL10 230V AC
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: SPDT
Tele
Tele Phase, Voltage Monitoring Relay, 1, 3 Phase, SPDT, Maximum of 400 V, DIN Rail
Part: E1YM400VS10
Monitoring Application: Phase, Voltage
Electrical Phase: 1, 3
Voltage Sensing Range: Maximum of 400 V
Dold
Dold Frequency Monitoring Relay, SPDT, DIN Rail
Part: IL9837.11 5-200Hz UH=230V
Monitoring Application: Frequency
Contact Configuration: SPDT
Mounting Type: DIN Rail
Dold
Dold Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail
Part: BH9097.38/001 3AC400V AC40A
Monitoring Application: Phase
Electrical Phase: 3
Contact Configuration: SPDT
Lovato
Lovato Current Monitoring Relay, 1, 3 Phase, SPDT, DIN Rail
Part: PMA50A240
Monitoring Application: Current
Electrical Phase: 1, 3
Contact Configuration: SPDT
Lovato
Lovato Voltage Monitoring Relay, 3 Phase, SPDT, 208 → 240V ac, DIN Rail
Part: PMV50NA240
Monitoring Application: Voltage
Electrical Phase: 3
Voltage Sensing Range: 208 → 240V ac
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail
Part: 3RN2010-2BA30
Monitoring Application: Thermistor motor temperature protection
Contact Configuration: DPDT
Voltage Sensitivity: Motor Voltage
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail
Part: 3RN2010-1BA30
Monitoring Application: Thermistor motor temperature protection
Contact Configuration: DPDT
Voltage Sensitivity: Motor Voltage
Dold
Dold Level Monitoring Relay, DIN Rail
Part: IL9151.12 2-450kOHM AC230V 0.2-20S
Monitoring Application: Level
Mounting Type: DIN Rail
Time Delay: 0.2 → 20s
Omron
Omron Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Part: K8AK-AW2 24VAC/DC
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: SPDT
Omron
Omron Temperature Monitoring Relay, SPST, DIN Rail
Part: K8DT-TH1TD
Monitoring Application: Temperature
Contact Configuration: SPST
Mounting Type: DIN Rail
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail
Part: 3RN2013-2BA30
Monitoring Application: Thermistor motor temperature protection
Contact Configuration: DPDT
Voltage Sensitivity: Motor Voltage
Crouzet
Crouzet Current Monitoring Relay, 3 Phase, DPDT, DIN Rail
Part: 84871120
Monitoring Application: Current
Electrical Phase: 3
Contact Configuration: DPDT
Lovato
Lovato Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
Part: PMA30240
Monitoring Application: Current
Electrical Phase: 1
Contact Configuration: SPDT
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, 24 → 240V ac/dc, DIN Rail
Part: 3RN2012-2BW30
Monitoring Application: Thermistor motor temperature protection
Voltage Sensing Range: 24 → 240V ac/dc
Contact Configuration: DPDT
Omron
Omron Temperature Monitoring Relay, SPDT, DIN Rail
Part: K8DT-TH2CD
Monitoring Application: Temperature
Contact Configuration: SPDT
Mounting Type: DIN Rail
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail
Part: 3RN2011-2BA30
Monitoring Application: Thermistor motor temperature protection
Contact Configuration: DPDT
Voltage Sensitivity: Motor Voltage
Siemens
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail
Part: 3RN2012-2BA30
Monitoring Application: Thermistor motor temperature protection
Contact Configuration: DPDT
Voltage Sensitivity: Motor Voltage
Omron
Omron Voltage Monitoring Relay, 1 Phase, SPDT, 200 V, 300 V, 600 V, DIN Rail
Part: K8DT-VS3CD
Monitoring Application: Voltage
Electrical Phase: 1
Voltage Sensing Range: 200 V, 300 V, 600 V
Schneider Electric
Schneider Electric Level Monitoring Relay, 1 Phase, DPDT, DIN Rail
Part: RM22LA32MR
Monitoring Application: Level
Electrical Phase: 1
Contact Configuration: DPDT
Schneider Electric
Schneider Electric Level Monitoring Relay, SPDT, DIN Rail
Part: RM35LV14MW
Monitoring Application: Level
Contact Configuration: SPDT
Mounting Type: DIN Rail
Crouzet
Crouzet Speed Monitoring Relay, SP-NO/NC, DIN Rail
Part: 84874320
Monitoring Application: Speed
Contact Configuration: SP-NO/NC
Mounting Type: DIN Rail