Skip Content

Filter Results By

Input Voltage
Amps
Trip Delay (Sec.)
Mounting
Trip Point (Amps)
Brand
Price
Shop By

Current Sensor Relays

45 Results Found that Include 45 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
Current Sensor,Adjustable,0.75-150A
  • FUNCTIONAL DEVICES INC / RIB
  • Current Sensor, Adjustable, 0.75-150ACurrent Sensor,Adjustable,0.75-150A
  • Item # 21AJ46
  • Mfr. Model # RIBXGTA
  • Adjustable Current Sensor, Split, Contact Form A, Input Voltage 30VAC/DC, Max. Inrush Current 4 Amps, Amps...More

Current Sensor,Solid,0.25-150A
  • FUNCTIONAL DEVICES INC / RIB
  • Current Sensor, Solid, 0.25-150ACurrent Sensor,Solid,0.25-150A
  • Item # 21AJ44
  • Mfr. Model # RIBXKF
  • Current Sensor, Solid, Contact Form A, Input Voltage 30VAC/DC, Max. Inrush Current 4 Amps, Amps 0.25 to 150,...More

Current Sensor,Solid,0.25-150A
  • FUNCTIONAL DEVICES INC / RIB
  • Current Sensor, Solid, 0.25-150ACurrent Sensor,Solid,0.25-150A
  • Item # 21AJ42
  • Mfr. Model # RIBXKTF
  • Current Sensor, Solid, Contact Form A, Input Voltage 30VAC/DC, Max. Inrush Current 4 Amps, Amps 0.25 to 150,...More

AC Current Sensor
  • DAYTON
  • AC Current SensorAC Current Sensor
  • Item # 6C055
  • Mfr. Model # 6C055
  • AC Current Sensor, Current Sensing, Contact Form SPDT, Input Voltage 120VAC, Max. Inrush Current 300, Amps...More

Current Sensor,0.35-150,Terminals
  • FUNCTIONAL DEVICES INC / RIB
  • Current Sensor, 0.35-150, TerminalsCurrent Sensor,0.35-150,Terminals
  • Item # 21AJ45
  • Mfr. Model # RIBXGTF
  • Current Sensor, Split, Terminals, Contact Form A, Input Voltage 30VAC/DC, Max. Inrush Current 4 Amps, Amps...More

Current Sensing Switch,Solid,Relay
  • JOHNSON CONTROLS
  • Current Sensing Switch, Solid, RelayCurrent Sensing Switch,Solid,Relay
  • Item # 36P574
  • Mfr. Model # CSD-SA1E1-1
  • Current Sensing Switch, Solid Core with Relay, Contact Form SPST, N.O. 10A at 260VAC, 5A at 30VDC, Max....More

Current Sensing Switch,120/240VAC
Relay,Current Sensing,30 Amps
  • AIROTRONICS
  • Relay, Current Sensing, 30 AmpsRelay,Current Sensing,30 Amps
  • Item # 21EU15
  • Mfr. Model # HCSDC030A
  • Relay, Current Sensing, Contact Form 1NO, Input Voltage Self Powered, Max. Inrush Current 200, Amps 30, Trip...More

AC Current Sensor
  • DAYTON
  • AC Current SensorAC Current Sensor
  • Item # 6C057
  • Mfr. Model # 6C057
  • AC Current Sensor, Current Sensing, Contact Form SPDT, Input Voltage 230VAC, Max. Inrush Current 300, Amps...More

Relay, Current Sensing, 0.5 to 5
  • SCHNEIDER ELECTRIC
  • Relay, Current Sensing, 0.5 to 5Relay, Current Sensing, 0.5 to 5
  • Item # 6CWU2
  • Mfr. Model # 841CS5-UNI
  • Relay, Current Sensing, Contact Form SPDT, Input Voltage 24 to 240VAC, Amps 15, Trip Delay (Sec.) 0.1 to 10,...More

Relay,Current Sensing, 120 VAC
  • DAYTON
  • Relay, Current Sensing, 120 VACRelay,Current Sensing, 120 VAC
  • Item # 15V827
  • Mfr. Model # 15V827
  • Relay, Current Sensing, Contact Form SPDT, Input Voltage 120VAC, Max. Inrush Current 300, Amps 10, Trip Delay...More

AC Current Sensor
  • DAYTON
  • AC Current SensorAC Current Sensor
  • Item # 6C054
  • Mfr. Model # 6C054
  • AC Current Sensor, Current Sensing, Contact Form SPDT, Input Voltage 24VAC, Max. Inrush Current 300, Amps 10,...More

Relay, Current Sensing, 0.8 to 8
  • SCHNEIDER ELECTRIC
  • Relay, Current Sensing, 0.8 to 8Relay, Current Sensing, 0.8 to 8
  • Item # 6CWU3
  • Mfr. Model # 841CS8-UNI
  • Relay, Current Sensing, Contact Form SPDT, Input Voltage 24 to 240VAC, Amps 15, Trip Delay (Sec.) 0.1 to 10,...More

Relay,Current Sensing,20 Amps
  • AIROTRONICS
  • Relay, Current Sensing, 20 AmpsRelay,Current Sensing,20 Amps
  • Item # 21EU14
  • Mfr. Model # CSW/LED
  • Relay, Current Sensing, Contact Form LED, Input Voltage Self Powered, Max. Inrush Current 200, Amps 20, Trip...More

Relay,Current Sensing,45 Amps
  • AIROTRONICS
  • Relay, Current Sensing, 45 AmpsRelay,Current Sensing,45 Amps
  • Item # 21EU16
  • Mfr. Model # HCSDC045A
  • Relay, Current Sensing, Contact Form 1NO, Input Voltage Self Powered, Max. Inrush Current 200, Amps 45, Trip...More

Current Sensing Switch,Split
  • JOHNSON CONTROLS
  • Current Sensing Switch, SplitCurrent Sensing Switch,Split
  • Item # 36P568
  • Mfr. Model # CSD-CA1G0-1
  • Current Sensing Switch, Split Core, Max. Inrush Current 135, Amps 135, Status Indicator LED, Mounting Foot...More

Current Sensing Switch,Solid Core
Current Sensing Switch,Solid Core
Current Sensing Switch,Split
  • JOHNSON CONTROLS
  • Current Sensing Switch, SplitCurrent Sensing Switch,Split
  • Item # 36P571
  • Mfr. Model # CSD-CF0J0-1
  • Current Sensing Switch, Split Core, Max. Inrush Current 200, Amps 200, Mounting Foot Mounted, Trip Point...More

Relay,Current Sensing,SPDT,DIN-Mount
  • DAYTON
  • Relay, Current Sensing, SPDT, DIN-MountRelay,Current Sensing,SPDT,DIN-Mount
  • Item # 1EJF6
  • Mfr. Model # 1EJF6
  • Relay, Current Sensing, Contact Form SPDT, Base Type DIN-Mount, Number of Contacts 1, Contact Amp Rating 15...More

Relay,Current Sensing,SPDT,DIN-Mount
  • DAYTON
  • Relay, Current Sensing, SPDT, DIN-MountRelay,Current Sensing,SPDT,DIN-Mount
  • Item # 1EJF4
  • Mfr. Model # 1EJF4
  • Relay, Current Sensing, Contact Form SPDT, Base Type DIN-Mount, Number of Contacts 1, Contact Amp Rating 15...More

Current Sensor,Adjustable,0.5-150A
  • FUNCTIONAL DEVICES INC / RIB
  • Current Sensor, Adjustable, 0.5-150ACurrent Sensor,Adjustable,0.5-150A
  • Item # 21AJ43
  • Mfr. Model # RIBXKTA
  • Adjustable Current Sensor, Solid, Contact Form A, Input Voltage 30VAC/DC, Max. Inrush Current 8 Amps, Amps...More

Relay, Current Sensing, 0.1 to 1
  • SCHNEIDER ELECTRIC
  • Relay, Current Sensing, 0.1 to 1Relay, Current Sensing, 0.1 to 1
  • Item # 6CWU0
  • Mfr. Model # 841CS1-UNI
  • Relay, Current Sensing, Contact Form SPDT, Input Voltage 24 to 240VAC, Amps 15, Trip Delay (Sec.) 0.1 to 10,...More

Current Sensor,Split,Terminal
  • FUNCTIONAL DEVICES INC / RIB
  • Current Sensor, Split, TerminalCurrent Sensor,Split,Terminal
  • Item # 21AJ48
  • Mfr. Model # RIBXGHTF
  • Current Sensor, Split, Terminals, Contact Form A, Input Voltage 120VAC, Max. Inrush Current 1 Amp, Amps 0.50...More

Current Sensing Switch,Split
  • JOHNSON CONTROLS
  • Current Sensing Switch, SplitCurrent Sensing Switch,Split
  • Item # 36P570
  • Mfr. Model # CSD-CF0A0-1
  • Current Sensing Switch, Split Core, Max. Inrush Current 200, Amps 200, Mounting Foot Mounted, Trip Point...More

Relay, Current Sensing, 0.2 to 2
  • SCHNEIDER ELECTRIC
  • Relay, Current Sensing, 0.2 to 2Relay, Current Sensing, 0.2 to 2
  • Item # 6CWU1
  • Mfr. Model # 841CS2-UNI
  • Relay, Current Sensing, Contact Form SPDT, Input Voltage 24 to 240VAC, Amps 15, Trip Delay (Sec.) 0.1 to 10,...More

Current Sensor,Split,Wire Leads
Current Sensor,0.35-150,Wire Leads
  • FUNCTIONAL DEVICES INC / RIB
  • Current Sensor, 0.35-150, Wire LeadsCurrent Sensor,0.35-150,Wire Leads
  • Item # 21AJ47
  • Mfr. Model # RIBXGF
  • Current Sensor, Split,Wire Leads, Contact Form A, Input Voltage 30VAC/DC, Max. Inrush Current 4 Amps, Amps...More

Current Sensing Switch,Relay
  • JOHNSON CONTROLS
  • Current Sensing Switch, RelayCurrent Sensing Switch,Relay
  • Item # 36P569
  • Mfr. Model # CSD-CA1G1-1
  • Current Sensing Switch, Split Core with Relay, Contact Form SPST, N.O. 10 A at 260 VAC, 5 A at 30 VDC, Input...More

Current Sensor Switch,Open,1-150A
  • EATON
  • Current Sensor Switch, Open, 1-150ACurrent Sensor Switch,Open,1-150A
  • Item # 39F063
  • Mfr. Model # ECSNOASC
  • Current Sensor SwitchDia. (mm) 18.7, Length (In.) 3.5, Width (In.) 0.93, Depth (In.) 2.18, Voltage Type AC/DC...More

Current Sensor Switch,Open,1A
  • EATON
  • Current Sensor Switch, Open, 1ACurrent Sensor Switch,Open,1A
  • Item # 39F065
  • Mfr. Model # ECSNOFSC
  • Current Sensor SwitchDia. (mm) 18.7, Length (In.) 3.5, Width (In.) 0.93, Depth (In.) 2.18, Voltage Type AC/DC...More

Current Sensor Switch,Open,1.75-150A
  • EATON
  • Current Sensor Switch, Open, 1.75-150ACurrent Sensor Switch,Open,1.75-150A
  • Item # 39F068
  • Mfr. Model # ECSNOASP
  • Current Sensor SwitchDia. (mm) 18.7, Length (In.) 3.53, Width (In.) 1.19, Depth (In.) 2.25, Voltage Type...More

Results per page: 16 | 32 | 48

Current sensor relays from Grainger protect heavy machinery from sudden current changes. Current sensors detect voltage changes and respond accordingly. The current sensing relay switches power on or off when overloads, undercurrents and lamp loads occur. Find an A/C current sensor relay or selectable current relay here.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More