Shop current switches

Sponsored
About our ads
$73.55
Honeywell CSP-NO-F-200A Fixed Split Core, N/O, Current Switch, 0.35-200A | Supplyhouse.Com
SupplyHouse.com
$73.55
Honeywell CSP-NO-F-200A Fixed Split Core, N/O, Current Switch, 0.35-200A | Supplyhouse.Com
SupplyHouse.com
$57.17
Johnson Controls CSDECM-S25050L Current Sensing Relay, Solid Core Fixed 0.25 A, Current Range 0.25 To 200A | Supplyhouse.Com
SupplyHouse.com
$57.17
Johnson Controls CSDECM-S25050L Current Sensing Relay, Solid Core Fixed 0.25 A, Current Range 0.25 To 200A | Supplyhouse.Com
SupplyHouse.com
$70.16
Veris Current Switch .5/175A Adj. W/Led: Surface Mounted, 175 A Current Rating, 30V AC/DC, Wire Lead Model: H-608
Grainger
$70.16
Veris Current Switch .5/175A Adj. W/Led: Surface Mounted, 175 A Current Rating, 30V AC/DC, Wire Lead Model: H-608
Grainger
$79.04
Functional Devices | RIBXGTA-SCAL | Enclosed Split-Core AC Sensor, 3-150Amp, Self-Calibrating, W/Terminals | Power Monitoring And Protection - Current Switches
Kele
$79.04
Functional Devices | RIBXGTA-SCAL | Enclosed Split-Core AC Sensor, 3-150Amp, Self-Calibrating, W/Terminals | Power Monitoring And Protection - Current Switches
Kele
$57.72
Veris | H6ECM05 | CT Switch, Split Core, ECM, 0.5 TO 175A, 0.5A SET | Power Monitoring And Protection - Current Switches
Kele
$57.72
Veris | H6ECM05 | CT Switch, Split Core, ECM, 0.5 TO 175A, 0.5A SET | Power Monitoring And Protection - Current Switches
Kele
$83.22
Honeywell CSP-NO-A-150A Adjustable Split Core, N/O, Mini Current Switch, 0.5-150A | Supplyhouse.Com
SupplyHouse.com
$83.22
Honeywell CSP-NO-A-150A Adjustable Split Core, N/O, Mini Current Switch, 0.5-150A | Supplyhouse.Com
SupplyHouse.com
$78.04
Fantech ACCS40 AC Current Sensing Switch | Supplyhouse.Com
SupplyHouse.com
7
$78.04
Fantech ACCS40 AC Current Sensing Switch | Supplyhouse.Com
SupplyHouse.com
$63.04
Honeywell MCS-NO-A-50A Adjustable Micro-Solid Core, N/O, Current Switch, 50A | Supplyhouse.Com
SupplyHouse.com
$63.04
Honeywell MCS-NO-A-50A Adjustable Micro-Solid Core, N/O, Current Switch, 50A | Supplyhouse.Com
SupplyHouse.com
$67.06
Johnson Controls Current Sensor Relay: Surface Mounted, 50 A Current Rating, Pin Model: CSDECM-S25050L
Grainger
$67.06
Johnson Controls Current Sensor Relay: Surface Mounted, 50 A Current Rating, Pin Model: CSDECM-S25050L
Grainger
$45.76
Kele | CS0.75A | Curr Switch, 0-200A, 0.75A Fixed, Solid Core | Power Monitoring And Protection - Current Switches
Kele
$45.76
Kele | CS0.75A | Curr Switch, 0-200A, 0.75A Fixed, Solid Core | Power Monitoring And Protection - Current Switches
Kele
$105.56
Veris | H809 | Curr Switch, 0.75-50A, ADJ, Solid Core, 120V, LED | Power Monitoring And Protection - Current Switches
Kele
$105.56
Veris | H809 | Curr Switch, 0.75-50A, ADJ, Solid Core, 120V, LED | Power Monitoring And Protection - Current Switches
Kele
$16.99
Nodehawk Current Sensing Switch/Relay AC Current Sensing Switch 0-50A Normally Open Current Sensor Monitoring Relay,Linkage PLC Signal,Overload
Amazon.com
19
$16.99
Nodehawk Current Sensing Switch/Relay AC Current Sensing Switch 0-50A Normally Open Current Sensor Monitoring Relay,Linkage PLC Signal,Overload
Amazon.com
$18.05
Leviton 20 Amp, 120/277 Volt, Decora Single-Pole/Single-Pole AC Combination Switch, Commercial Grade, Grounding, 5627-W, White
Amazon.com
428
$18.05
Leviton 20 Amp, 120/277 Volt, Decora Single-Pole/Single-Pole AC Combination Switch, Commercial Grade, Grounding, 5627-W, White
Amazon.com
$114.74
Veris Current Switch 2.5-135A Adj. W/Rly,H-938: Surface Mounted, 135 A Current Rating, 24V AC/DC Model: H-938
Grainger
$114.74
Veris Current Switch 2.5-135A Adj. W/Rly,H-938: Surface Mounted, 135 A Current Rating, 24V AC/DC Model: H-938
Grainger
$108.16
Veris | H800-HV | Curr Switch, 0.75-200A,0.5A Fixed,Solid Core,250V | Power Monitoring And Protection - Current Switches
Kele
$108.16
Veris | H800-HV | Curr Switch, 0.75-200A,0.5A Fixed,Solid Core,250V | Power Monitoring And Protection - Current Switches
Kele
$78.45
Johnson Controls Current Sensor Relay: Surface Mounted, 200 A Current Rating, Pin Model: CSDECM-C35200L0
Grainger
$78.45
Johnson Controls Current Sensor Relay: Surface Mounted, 200 A Current Rating, Pin Model: CSDECM-C35200L0
Grainger
$43.70
RIB Adjustable Current Sensing Relay: Surface Mounted, 0.8 A Current Rating, 30V AC/DC, Pin Model: RIBXKTA
Grainger
$43.70
RIB Adjustable Current Sensing Relay: Surface Mounted, 0.8 A Current Rating, 30V AC/DC, Pin Model: RIBXKTA
Grainger
$72.28
Kele | SCS200A-LED | Curr Switch, 2-200A, ADJ, Split Core, LED | Power Monitoring And Protection - Current Switches
Kele
$72.28
Kele | SCS200A-LED | Curr Switch, 2-200A, ADJ, Split Core, LED | Power Monitoring And Protection - Current Switches
Kele
$60.84
Senva | C-2320-H | Current Switch, Preset, N.O.,Split-Core, 1-150A Range | Power Monitoring And Protection - Current Switches
Kele
$60.84
Senva | C-2320-H | Current Switch, Preset, N.O.,Split-Core, 1-150A Range | Power Monitoring And Protection - Current Switches
Kele
$108.16
Johnson Controls | CSDSC-C50100L0 | Curr SW Self CAL Clmp 0.50A-100A | Power Monitoring And Protection - Current Switches
Kele
$108.16
Johnson Controls | CSDSC-C50100L0 | Curr SW Self CAL Clmp 0.50A-100A | Power Monitoring And Protection - Current Switches
Kele
$79.66
Functional Devices RIBXGHTA Split Core, Current Switch, Adjustable, 0.75-150 Amp, Terminal | Supplyhouse.Com
SupplyHouse.com
$79.66
Functional Devices RIBXGHTA Split Core, Current Switch, Adjustable, 0.75-150 Amp, Terminal | Supplyhouse.Com
SupplyHouse.com
$67.24
Veris H735 Hawkeye Adjustable Solid Core Current Switch W/ 24 VAC/VDC SPST Relay, 1 - 135A | Supplyhouse.Com
SupplyHouse.com
$67.24
Veris H735 Hawkeye Adjustable Solid Core Current Switch W/ 24 VAC/VDC SPST Relay, 1 - 135A | Supplyhouse.Com
SupplyHouse.com
$57.20
Senva | C-2320-L | Current Switch, Preset, N.O.,Split-Core, 1-50A Range | Power Monitoring And Protection - Current Switches
Kele
$57.20
Senva | C-2320-L | Current Switch, Preset, N.O.,Split-Core, 1-50A Range | Power Monitoring And Protection - Current Switches
Kele
$39.52
ACI | A/MCS | Solid Core Fixed Current Switch NO 150 A | Power Monitoring And Protection - Current Switches
Kele
$39.52
ACI | A/MCS | Solid Core Fixed Current Switch NO 150 A | Power Monitoring And Protection - Current Switches
Kele
$117.77
Johnson Controls Current Sensor Relay: Surface Mounted, 150 A Current Rating, Pin Model: CSDSC-C50100L0
Grainger
$117.77
Johnson Controls Current Sensor Relay: Surface Mounted, 150 A Current Rating, Pin Model: CSDSC-C50100L0
Grainger
$99.14
York S1-CSD-CF0A0-1 Switch Current Fixed .15A Range .15-200A, S1-CSD-CF0A0-1 | Supplyhouse.Com
SupplyHouse.com
$99.14
York S1-CSD-CF0A0-1 Switch Current Fixed .15A Range .15-200A, S1-CSD-CF0A0-1 | Supplyhouse.Com
SupplyHouse.com
$49.40
ACI | A/MSCS | Split Core Fixed Current Switch NO 150 A | Power Monitoring And Protection - Current Switches
Kele
$49.40
ACI | A/MSCS | Split Core Fixed Current Switch NO 150 A | Power Monitoring And Protection - Current Switches
Kele
$144.70
Eaton Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent, Screw Model: ECSNOFSC
Grainger
$144.70
Eaton Current Sensor Relay: Surface Mounted, 150 A Current Rating, Overcurrent/Undercurrent, Screw Model: ECSNOFSC
Grainger
$37.03
Dwyer MCS-111050, Solid Core Mini Current Switch, Solid Core
MegaDepot
50
$37.03
Dwyer MCS-111050, Solid Core Mini Current Switch, Solid Core
MegaDepot
$30.74
Hubbell-Pro 20 Amp 2-Pole Heavy-Duty Industrial Toggle Switch (White)
hdsupplysolutions.com
$30.74
Hubbell-Pro 20 Amp 2-Pole Heavy-Duty Industrial Toggle Switch (White)
hdsupplysolutions.com
$151.47
Johnson Controls CSD-SA1E1-1 Current Sensing Relay, Solid Core With 24V Command Relay, Adjustable Setpoint 1.00 To 135A | Supplyhouse.Com
SupplyHouse.com
$151.47
Johnson Controls CSD-SA1E1-1 Current Sensing Relay, Solid Core With 24V Command Relay, Adjustable Setpoint 1.00 To 135A | Supplyhouse.Com
SupplyHouse.com
$97.76
Senva | C-2220-L ECM | ADJ. Current Switch FOR ECM Motors 0.03-0.50A | Power Monitoring And Protection - Current Switches
Kele
$97.76
Senva | C-2220-L ECM | ADJ. Current Switch FOR ECM Motors 0.03-0.50A | Power Monitoring And Protection - Current Switches
Kele
$239.46
Eaton Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw Model: ECSNOASP
Grainger
$239.46
Eaton Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw Model: ECSNOASP
Grainger
$46.28
Functional Devices | RIBXF | Enclosed Internal AC Sensor, Fixed | Power Monitoring And Protection - Current Switches
Kele
$46.28
Functional Devices | RIBXF | Enclosed Internal AC Sensor, Fixed | Power Monitoring And Protection - Current Switches
Kele
$203.93
Eaton Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw Model: ECSNOASC
Grainger
1
$203.93
Eaton Adjustable Current Sensing Relay: Surface Mounted, 150 A Current Rating, Screw Model: ECSNOASC
Grainger
$86.11
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 24V AC, Tab Model: 6C054
Grainger
$86.11
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 24V AC, Tab Model: 6C054
Grainger
12 Types of Light Switches and How to Choose
12 Types of Light Switches and How to Choose
3 months ago
thespruce.com
Switching Circuits (Part 1)
11:27
Switching Circuits (Part 1)
325.6K viewsOct 18, 2015
YouTubeNeso Academy
How To Wire A Light Switch
6:19
How To Wire A Light Switch
486.4K viewsApr 16, 2014
YouTubeiCreatables
How To Change A Light Switch | Beginners Guide
14:46
How To Change A Light Switch | Beginners Guide
1.3M viewsAug 17, 2021
YouTubeEveryday Home Repairs
How To Identify Neutral Wire
5:52
How To Identify Neutral Wire
241.1K viewsFeb 22, 2020
YouTubeOne Hour Smart Home
How To Wire A 3 Way Light
14:54
How To Wire A 3 Way Light
907K viewsFeb 24, 2018
YouTubeHouseImprovements
Universal Bolt On Turn Signal Switch Wiring
2:51
Universal Bolt On Turn Signal Switch Wiring
334.5K viewsDec 22, 2016
YouTubeAmerican Autowire
9:18
How To Wire A Switched Receptacle
1.2M viewsMay 7, 2017
YouTubeHouseImprovements
8:57
How To Wire A Single Pole Light Switch
2.4M viewsApr 23, 2017
YouTubeHouseImprovements
6:04
Limit Switch Explained | Working Principles
243.1K viewsOct 19, 2020
YouTubeRealPars
1:39
Functional Devices RIB X Series, Current Sensors
4.9K viewsJul 30, 2020
YouTubeGalcoTV
4:52
How to Wire Switches and Lights
266.8K viewsJul 9, 2019
YouTubeHandyDadTV
7:12
How Transistors Work - The Learning Circuit
1M viewsOct 24, 2018
YouTubeelement14 presents
7:03
Two way light switching explained
846K viewsJul 10, 2016
YouTubeUltimate Handyman
1:41
Three-way switches & How they work
2M viewsApr 25, 2009
YouTubeOngytenes
19:41
Three-Phase Inverter Switch States
51.1K viewsJan 6, 2021
YouTubeEngineering with Prof. Kim
3:38
Simple Circuits | Electricity | Physics | FuseSchool
103.7K viewsDec 14, 2020
YouTubeFuseSchool - Global Education
10:32
How To Troubleshoot Light Switch And Replace A Light Switch - Ste…
439.3K viewsJun 17, 2017
YouTubeJoseph K
18:46
Home Electrical Wiring Basics - Tutorial (2022)
434.2K viewsAug 29, 2020
YouTubeDeanin' It Yourself
12:16
Episode 11 - SCHEMATICS How 3way and 4way Switches Work
268.1K viewsMay 3, 2018
YouTubeElectrician U
43:46
Control AC Devices with Arduino SAFELY - Relays & Solid State Sw…
227.2K viewsOct 18, 2020
YouTubeDroneBot Workshop
3:41
How to troubleshoot a light switch
267.1K viewsAug 23, 2014
YouTubeBurbbilly
13:58
How to Wire Discrete DC Sensors to PLC - Part 1
359K viewsJun 4, 2018
YouTubeRealPars
3:20
Switches (Types, Symbol & Working) Basic Electronics
40.5K viewsSep 21, 2020
YouTubeErole Technologies Homemade Engineer
1:57
How to wire a Push Button Switch？
71.8K viewsAug 28, 2021
YouTubeFILN Electronics
8:25
Four Way Switching Explained - How to wire 4 way intermediate lig…
855.1K viewsFeb 13, 2019
YouTubeThe Engineering Mindset
7:29
Electrical 101: How To Wire Multiple Lights On A Switch (Leg)
349.3K viewsMay 12, 2021
YouTubeDailyElectrician
16:49
BJT Transistors - Electronics Switches and Inverters
318.1K viewsApr 20, 2020
YouTubeThe Organic Chemistry Tutor
6:05
Electronic Basics #22: Transistor (BJT) as a Switch
787.4K viewsJun 26, 2016
YouTubeGreatScott!
8:27
3 Way Switches Explained - How to wire 3 way light switch
2.9M viewsMay 9, 2019
YouTubeThe Engineering Mindset
See more videos
Static thumbnail place holder

Shop current switches

Sponsored
About our ads
$73.55
Honeywell CSP-NO-F-200A Fixed Split Core, N/O, Current Switch, 0.35-200A | Supplyhouse.Com
SupplyHouse.com
$73.55
Honeywell CSP-NO-F-200A Fixed Split Core, N/O, Current Switch, 0.35-200A | Supplyhouse.Com
SupplyHouse.com
$57.17
Johnson Controls CSDECM-S25050L Current Sensing Relay, Solid Core Fixed 0.25 A, Current Range 0.25 To 200A | Supplyhouse.Com
SupplyHouse.com
$57.17
Johnson Controls CSDECM-S25050L Current Sensing Relay, Solid Core Fixed 0.25 A, Current Range 0.25 To 200A | Supplyhouse.Com
SupplyHouse.com
$70.16
Veris Current Switch .5/175A Adj. W/Led: Surface Mounted, 175 A Current Rating, 30V AC/DC, Wire Lead Model: H-608
Grainger
$70.16
Veris Current Switch .5/175A Adj. W/Led: Surface Mounted, 175 A Current Rating, 30V AC/DC, Wire Lead Model: H-608
Grainger
$79.04
Functional Devices | RIBXGTA-SCAL | Enclosed Split-Core AC Sensor, 3-150Amp, Self-Calibrating, W/Terminals | Power Monitoring And Protection - Current Switches
Kele
$79.04
Functional Devices | RIBXGTA-SCAL | Enclosed Split-Core AC Sensor, 3-150Amp, Self-Calibrating, W/Terminals | Power Monitoring And Protection - Current Switches
Kele
$57.72
Veris | H6ECM05 | CT Switch, Split Core, ECM, 0.5 TO 175A, 0.5A SET | Power Monitoring And Protection - Current Switches
Kele
$57.72
Veris | H6ECM05 | CT Switch, Split Core, ECM, 0.5 TO 175A, 0.5A SET | Power Monitoring And Protection - Current Switches
Kele
$83.22
Honeywell CSP-NO-A-150A Adjustable Split Core, N/O, Mini Current Switch, 0.5-150A | Supplyhouse.Com
SupplyHouse.com
$83.22
Honeywell CSP-NO-A-150A Adjustable Split Core, N/O, Mini Current Switch, 0.5-150A | Supplyhouse.Com
SupplyHouse.com
$78.04
Fantech ACCS40 AC Current Sensing Switch | Supplyhouse.Com
SupplyHouse.com
7
$78.04
Fantech ACCS40 AC Current Sensing Switch | Supplyhouse.Com
SupplyHouse.com
$63.04
Honeywell MCS-NO-A-50A Adjustable Micro-Solid Core, N/O, Current Switch, 50A | Supplyhouse.Com
SupplyHouse.com
$63.04
Honeywell MCS-NO-A-50A Adjustable Micro-Solid Core, N/O, Current Switch, 50A | Supplyhouse.Com
SupplyHouse.com
$67.06
Johnson Controls Current Sensor Relay: Surface Mounted, 50 A Current Rating, Pin Model: CSDECM-S25050L
Grainger
$67.06
Johnson Controls Current Sensor Relay: Surface Mounted, 50 A Current Rating, Pin Model: CSDECM-S25050L
Grainger
$45.76
Kele | CS0.75A | Curr Switch, 0-200A, 0.75A Fixed, Solid Core | Power Monitoring And Protection - Current Switches
Kele
$45.76
Kele | CS0.75A | Curr Switch, 0-200A, 0.75A Fixed, Solid Core | Power Monitoring And Protection - Current Switches
Kele
$105.56
Veris | H809 | Curr Switch, 0.75-50A, ADJ, Solid Core, 120V, LED | Power Monitoring And Protection - Current Switches
Kele
$105.56
Veris | H809 | Curr Switch, 0.75-50A, ADJ, Solid Core, 120V, LED | Power Monitoring And Protection - Current Switches
Kele
$16.99
Nodehawk Current Sensing Switch/Relay AC Current Sensing Switch 0-50A Normally Open Current Sensor Monitoring Relay,Linkage PLC Signal,Overload
Amazon.com
19
$16.99
Nodehawk Current Sensing Switch/Relay AC Current Sensing Switch 0-50A Normally Open Current Sensor Monitoring Relay,Linkage PLC Signal,Overload
Amazon.com
$18.05
Leviton 20 Amp, 120/277 Volt, Decora Single-Pole/Single-Pole AC Combination Switch, Commercial Grade, Grounding, 5627-W, White
Amazon.com
428
$18.05
Leviton 20 Amp, 120/277 Volt, Decora Single-Pole/Single-Pole AC Combination Switch, Commercial Grade, Grounding, 5627-W, White
Amazon.com
$114.74
Veris Current Switch 2.5-135A Adj. W/Rly,H-938: Surface Mounted, 135 A Current Rating, 24V AC/DC Model: H-938
Grainger
$114.74
Veris Current Switch 2.5-135A Adj. W/Rly,H-938: Surface Mounted, 135 A Current Rating, 24V AC/DC Model: H-938
Grainger
$108.16
Veris | H800-HV | Curr Switch, 0.75-200A,0.5A Fixed,Solid Core,250V | Power Monitoring And Protection - Current Switches
Kele
$108.16
Veris | H800-HV | Curr Switch, 0.75-200A,0.5A Fixed,Solid Core,250V | Power Monitoring And Protection - Current Switches
Kele
$78.45
Johnson Controls Current Sensor Relay: Surface Mounted, 200 A Current Rating, Pin Model: CSDECM-C35200L0
Grainger
$78.45
Johnson Controls Current Sensor Relay: Surface Mounted, 200 A Current Rating, Pin Model: CSDECM-C35200L0
Grainger
$43.70
RIB Adjustable Current Sensing Relay: Surface Mounted, 0.8 A Current Rating, 30V AC/DC, Pin Model: RIBXKTA
Grainger
$43.70
RIB Adjustable Current Sensing Relay: Surface Mounted, 0.8 A Current Rating, 30V AC/DC, Pin Model: RIBXKTA
Grainger
$72.28
Kele | SCS200A-LED | Curr Switch, 2-200A, ADJ, Split Core, LED | Power Monitoring And Protection - Current Switches
Kele
$72.28
Kele | SCS200A-LED | Curr Switch, 2-200A, ADJ, Split Core, LED | Power Monitoring And Protection - Current Switches
Kele