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  1. Home
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  3. Electrical Supplies
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  9. Electrical Relays
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  11. Current Sensing Relays

Current Sensing Relays (191 items)

Dayton Current Sensing Relay2 to 20A, 120VAC 6C055
Dayton

Current Sensing Relay2 to 20A, 120VAC

Zoro # G2240384
Mfr # 6C055
product price:  $90.69
/ea
Veris Current Switch .5/175A Adj. W/Led H-608
Veris

Current Switch .5/175A Adj. W/Led

Zoro # G9545818
Mfr # H-608
product price:  $51.95
/ea
Functional Devices-Rib Current Sensing Relay, 0.5A, 120VAC RIBXGHF
Functional Devices-Rib

Current Sensing Relay, 0.5A, 120VAC

Zoro # G5174881
Mfr # RIBXGHF
product price:  $63.19
/ea
Functional Devices-Rib Current Sensing Relay, 0.25A, 30VAC/DC RIBXKTF
Functional Devices-Rib

Current Sensing Relay, 0.25A, 30VAC/DC

Zoro # G5174845
Mfr # RIBXKTF
product price:  $27.69
/ea
Functional Devices-Rib Current Sensing Rly, 0.75to150A, 30VAC/DC RIBXGTA
Functional Devices-Rib

Current Sensing Rly, 0.75to150A, 30VAC/DC

Zoro # G5168292
Mfr # RIBXGTA
product price:  $40.69
/ea
Functional Devices-Rib Current Sensing Relay, 0.5to150A, 30VAC/DC RIBXKTA
Functional Devices-Rib

Current Sensing Relay, 0.5to150A, 30VAC/DC

Zoro # G5174872
Mfr # RIBXKTA
product price:  $36.69
/ea
Dayton Current Sensing Relay, 5 to 50A, 120VAC 15V827
Dayton

Current Sensing Relay, 5 to 50A, 120VAC

Zoro # G4327617
Mfr # 15V827
product price:  $83.89
/ea
Veris Current Switch 2.5-135A Adj. W/Rly, H-938 H-938
Veris

Current Switch 2.5-135A Adj. W/Rly, H-938

Zoro # G9545897
Mfr # H-938
product price:  $83.99
/ea
Johnson Controls Current Sensing Relay, 0.50A, 1NO Form CSDECM-S25050L
Johnson Controls

Current Sensing Relay, 0.50A, 1NO Form

Zoro # G6322141
Mfr # CSDECM-S25050L
product price:  $59.19
/ea
Functional Devices-Rib Current Sensing Relay, 0.35A, 30VAC/DC RIBXGTF
Functional Devices-Rib

Current Sensing Relay, 0.35A, 30VAC/DC

Zoro # G5174915
Mfr # RIBXGTF
product price:  $34.49
/ea
Eaton Current Sensing Rly, 1to150A, Self Powered ECSNOASC
Eaton

Current Sensing Rly, 1to150A, Self Powered

Zoro # G8628541
Mfr # ECSNOASC
product price:  $190.99
/ea
Johnson Controls Current Sensing Relay, 0.50A, Self Powered CSDSC-C50100L0
Johnson Controls

Current Sensing Relay, 0.50A, Self Powered

Zoro # G6322132
Mfr # CSDSC-C50100L0
product price:  $99.19
/ea
Functional Devices-Rib Current Sensing Relay, 0.25A, 30VAC/DC RIBXKF
Functional Devices-Rib

Current Sensing Relay, 0.25A, 30VAC/DC

Zoro # G5168283
Mfr # RIBXKF
product price:  $27.39
/ea
Dayton Current Sensing Relay2 to 20A, 240VAC 6C057
Dayton

Current Sensing Relay2 to 20A, 240VAC

Zoro # G1307232
Mfr # 6C057
product price:  $81.99
/ea
Schneider Electric Current Sensing Relay, 0.1to1A, 24to240VAC, Mounting: Din Rail 841CS1-UNI
Schneider Electric

Current Sensing Relay, 0.1to1A, 24to240VAC, Mounting: Din Rail

Zoro # G2439787
Mfr # 841CS1-UNI
product price:  $85.99
/ea
Functional Devices-Rib Current Sensing Relay, 0.5A, 120VAC RIBXGHTF
Functional Devices-Rib

Current Sensing Relay, 0.5A, 120VAC

Zoro # G5174897
Mfr # RIBXGHTF
product price:  $73.99
/ea
Dayton Current Sensing Relay, 5 to 50A, 240VAC 15V828
Dayton

Current Sensing Relay, 5 to 50A, 240VAC

Zoro # G4327601
Mfr # 15V828
product price:  $82.29
/ea
Eaton Current Sens Rly, 1.75to150A, Self Powered ECSNOASP
Eaton

Current Sens Rly, 1.75to150A, Self Powered

Zoro # G8984997
Mfr # ECSNOASP
product price:  $236.99
/ea
Senva Current Switch C-2320-L ECM
Senva

Current Switch

Zoro # G315277019
Mfr # C-2320-L ECM
product price:  $61.65
/ea
Atc Diversified Electronics Current Sensor Relay, 2.6 in H CMG0101
Atc Diversified Electronics

Current Sensor Relay, 2.6 in H

Zoro # G203456809
Mfr # CMG0101
product price:  $139.99
/ea
Functional Devices-Rib Current Sensing Relay, 0.35A, 30VAC/DC RIBXGF
Functional Devices-Rib

Current Sensing Relay, 0.35A, 30VAC/DC

Zoro # G5174906
Mfr # RIBXGF
product price:  $38.89
/ea
Functional Devices-Rib Split Core Current Switch, Fixed RIBXGTFL
Functional Devices-Rib

Split Core Current Switch, Fixed

Zoro # G3227058
Mfr # RIBXGTFL
product price:  $43.55
/ea
Schneider Electric Current Sensing Relay, 0.8to8A, 24to240VAC 841CS8-UNI
Schneider Electric

Current Sensing Relay, 0.8to8A, 24to240VAC

Zoro # G2223934
Mfr # 841CS8-UNI
product price:  $94.49
/ea
Senva Current Switch C-2320
Senva

Current Switch

Zoro # G615277054
Mfr # C-2320
product price:  $52.25
/ea
Veris Industries Split Core Current Sensor 0-30/60/120A - H922
Veris Industries

Split Core Current Sensor 0-30/60/120A -

Zoro # G415222742
Mfr # H922
product price:  $98.15
/ea
Eaton Current Sensing Relay, 1.5A, Self Powered ECSNOFSP
Eaton

Current Sensing Relay, 1.5A, Self Powered

Zoro # G2596137
Mfr # ECSNOFSP
product price:  $187.99
/ea
Siemens Digital MonitoringRelay, 15A, 24-240VAC/DC 3UG4622-1AW30
Siemens

Digital MonitoringRelay, 15A, 24-240VAC/DC

Zoro # G9265998
Mfr # 3UG4622-1AW30
product price:  $251.99
/ea
Siemens Digital monitoring relay for residual current monitoring with current 3UG4625-1CW30
Siemens

Digital monitoring relay for residual current monitoring with current

Zoro # G715994431
Mfr # 3UG4625-1CW30
product price:  $502.99
/ea
Sold in mult. of 2 for $1,005.98
Siemens Digital monitoring relay Current monitoring 22.5 mm from 0.05-10 A AC/DC 3UG4622-2AA30
Siemens

Digital monitoring relay Current monitoring 22.5 mm from 0.05-10 A AC/DC

Zoro # G015994407
Mfr # 3UG4622-2AA30
product price:  $288.99
/ea
Sold in mult. of 2 for $577.98
Senva Current Switch C-2320-L
Senva

Current Switch

Zoro # G815277038
Mfr # C-2320-L
product price:  $52.25
/ea
Johnson Controls Switch Current Relay Comb, Spst No H120
Johnson Controls

Switch Current Relay Comb, Spst No

Zoro # G0572175
Mfr # H120
product price:  $89.75
/ea
Functional Devices-Rib Split Core Current Switch, Adjustable RIBXGHTA
Functional Devices-Rib

Split Core Current Switch, Adjustable

Zoro # G3226918
Mfr # RIBXGHTA
product price:  $82.49
/ea
No Product Image Available
Macromatic

MultiFunCurrntRelay, 10A, 24-240VACDC, 5Pin

Zoro # G608391200
Mfr # CMD10AD2U-G
product price:  $214.99
/ea
Johnson Controls Current Sensor Solid, 050/100/200 H721HC
Johnson Controls

Current Sensor Solid, 050/100/200

Zoro # G0835059
Mfr # H721HC
product price:  $110.99
/ea
No Product Image Available
Veris

Current Switch 2.5/135A Adj. W/Rly

Zoro # G9545949
Mfr # H-908
product price:  $89.39
/ea
Macromatic Current Sensing Relay, SPDT Form, 120VAC CAP10AD62
Macromatic

Current Sensing Relay, SPDT Form, 120VAC

Zoro # G6546893
Mfr # CAP10AD62
product price:  $88.29
/ea
Current Sensing Relays (191 items)
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About Current Sensing Relays

Current Sensing Relays are used in many different industries and applications, as they allow for the detection of an electric current in order to activate a switch or alarm. They are most commonly used in industrial settings such as manufacturing plants, power plants, and other areas that require precise control over electrical currents.

Types of Current Sensing Relays

Current Sensing Relays come in a variety of types, including adjustable current sensing relays, current relays, current relay switches, current sensing plugs, current sensing power switches, current sensing relay switches, dc current sensing switches and sensor relays. Each type is designed to provide a different level of precision or function depending on the application it is being used for.

How Current Sensing Relays are Made

Current Sensing Relays are typically made with materials like copper wire and steel coils. They also often incorporate various technologies such as transistors and opto-isolators to ensure accurate readings. The components within each type of Current Sensing Relay must be carefully configured in order for them to work properly.

Industries that use Current Sensing Relays

Current Sensing Relays are used by professionals from many different industries such as automotive engineering, aerospace engineering, manufacturing process control systems and electrical engineering. These professionals rely on these devices to monitor electric currents for safety reasons or for more efficient operation.

Find the Current Sensing Relays You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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