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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
  10. /
  11. Current Sensing Relays

Current Sensing Relays (189 items) - Page 4

Functional Devices-Rib Enclosed Relay/Current Transducr, 10A RIBXLCV
Functional Devices-Rib

Enclosed Relay/Current Transducr, 10A

Zoro # G3227152
Mfr # RIBXLCV
product price:  $84.89
/ea
Siemens Digital monitoring relay for residual current monitoring with 3UG4825-2CA40
Siemens

Digital monitoring relay for residual current monitoring with

Zoro # G215994429
Mfr # 3UG4825-2CA40
product price:  $497.99
/ea
Functional Devices DIN Rail Relay 10Amp SPST 10-30Vdc Fixed AC Sensor RIBRXLCF-NS
Functional Devices

DIN Rail Relay 10Amp SPST 10-30Vdc Fixed AC Sensor

Zoro # G012028150
Mfr # RIBRXLCF-NS
product price:  $140.99
/ea
Johnson Controls Adj Current Sensor, Relay 10Amp Spst RIBXLSRA
Johnson Controls

Adj Current Sensor, Relay 10Amp Spst

Zoro # G0572227
Mfr # RIBXLSRA
product price:  $102.99
/ea
Functional Devices-Rib Enclosed Relay/Current Switch, 5A RIBXLSEA
Functional Devices-Rib

Enclosed Relay/Current Switch, 5A

Zoro # G3227170
Mfr # RIBXLSEA
product price:  $176.99
/ea
Functional Devices-Rib Track Mount Relay/Current Switch, 20A RIBMX24BF
Functional Devices-Rib

Track Mount Relay/Current Switch, 20A

Zoro # G3226032
Mfr # RIBMX24BF
product price:  $101.99
/ea
Johnson Controls Current Switch Relay Comb, Solid Core H750
Johnson Controls

Current Switch Relay Comb, Solid Core

Zoro # G0835095
Mfr # H750
product price:  $98.29
/ea
Copeland Compressor CURRENT SENSING RELAY 940-0150-68
Copeland Compressor

CURRENT SENSING RELAY

Zoro # G409921873
Mfr # 940-0150-68
product price:  $30.79
/ea
Siemens Current/voltage measuring module V2 Set current 20.200 A 3UF7113-1BA01-0
Siemens

Current/voltage measuring module V2 Set current 20.200 A

Zoro # G316314867
Mfr # 3UF7113-1BA01-0
product price:  $880.99
/ea
Siemens digital monitoring relay current active current 3UG5643-2CS20
Siemens

digital monitoring relay current active current

Zoro # G115994437
Mfr # 3UG5643-2CS20
product price:  $358.99
/ea
Sold in mult. of 2 for $717.98
Siemens Digital monitoring relay Current monitoring 22.5 mm from 0.05-10 A AC/DC 3UG4622-2AW30
Siemens

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

Zoro # G415994410
Mfr # 3UG4622-2AW30
product price:  $414.99
/ea
Sold in mult. of 2 for $829.98
Veris Current Switch 1/135A Adj. W/O Led H-701
Veris

Current Switch 1/135A Adj. W/O Led

Zoro # G9545879
Mfr # H-701
product price:  $70.99
/ea
No Product Image Available
Hobo

Split core AC current sensor 20-200 amp

Zoro # G6515262
Mfr # CTV-D
product price:  $226.99
/ea
Honeywell 32001754-001 Sensor Relay 32001754-0
Honeywell

32001754-001 Sensor Relay

Zoro # G6994557
Mfr # 32001754-0
product price:  $84.15
/ea
Siemens Current monitoring relay for IO-Link can be mounted to Contactor 3RR2443-3AA40
Siemens

Current monitoring relay for IO-Link can be mounted to Contactor

Zoro # G115870229
Mfr # 3RR2443-3AA40
product price:  $582.99
/ea
Siemens Digital monitoring relay Current monitoring 22.5 mm for IO-Link 3UG4822-2AA40
Siemens

Digital monitoring relay Current monitoring 22.5 mm for IO-Link

Zoro # G215994412
Mfr # 3UG4822-2AA40
product price:  $329.99
/ea
Sold in mult. of 2 for $659.98
Siemens Current monitoring relay for IO-Link can be mounted to Contactor 3RT2 3RR2442-1AA40
Siemens

Current monitoring relay for IO-Link can be mounted to Contactor 3RT2

Zoro # G215870228
Mfr # 3RR2442-1AA40
product price:  $474.99
/ea
Siemens digital monitoring relay current monitoring from 0.05 to 10 A AC/DC 3UG5522-2AW30
Siemens

digital monitoring relay current monitoring from 0.05 to 10 A AC/DC

Zoro # G115994406
Mfr # 3UG5522-2AW30
product price:  $232.99
/ea
Sold in mult. of 2 for $465.98
Siemens Digital monitoring relay for residual current monitoring with 3UG4825-1CA40
Siemens

Digital monitoring relay for residual current monitoring with

Zoro # G115994420
Mfr # 3UG4825-1CA40
product price:  $489.99
/ea
Siemens Current/voltage measuring module for dry-running protection of 3UF7122-1AA01-0
Siemens

Current/voltage measuring module for dry-running protection of

Zoro # G916314861
Mfr # 3UF7122-1AA01-0
product price:  $2,469.99
/ea
Functional Devices-Rib Track Mount Relay/Current Switch, 20A RIBMX24SBF
Functional Devices-Rib

Track Mount Relay/Current Switch, 20A

Zoro # G3225980
Mfr # RIBMX24SBF
product price:  $112.99
/ea
No Product Image Available
Hobo

Split core AC current sensor 5 - 50 amp

Zoro # G6515253
Mfr # CTV-B
product price:  $187.99
/ea
Functional Devices-Rib Split Core Current Switch, Self Adj. RIBXGA-SCAL
Functional Devices-Rib

Split Core Current Switch, Self Adj.

Zoro # G3226881
Mfr # RIBXGA-SCAL
product price:  $74.15
/ea
Siemens Current monitoring relay for IO-Link can be mounted to Contactor 3RT2 3RR2441-1AA40
Siemens

Current monitoring relay for IO-Link can be mounted to Contactor 3RT2

Zoro # G515870232
Mfr # 3RR2441-1AA40
product price:  $461.99
/ea
Sold in mult. of 2 for $923.98
No Product Image Available
Heatcraft Refrigeration

Relay, Current Sensing, 5.9"x4.3"x2.4

Zoro # G914845534
Mfr # 22523601
product price:  $518.99
/ea
Johnson Controls Current Sensor Adj Set H709
Johnson Controls

Current Sensor Adj Set

Zoro # G0572181
Mfr # H709
product price:  $90.29
/ea
Siemens Current/voltage measuring module V2 Set current 0.3. 4 A 3UF7110-1AA01-0
Siemens

Current/voltage measuring module V2 Set current 0.3. 4 A

Zoro # G416314866
Mfr # 3UF7110-1AA01-0
product price:  $560.99
/ea
Johnson Controls Crrent Sensor 420 Ma H720
Johnson Controls

Crrent Sensor 420 Ma

Zoro # G0835077
Mfr # H720
product price:  $172.12
/ea
Functional Devices-Rib Enclosed Internal Current Switch, Fixed RIBX243PF
Functional Devices-Rib

Enclosed Internal Current Switch, Fixed

Zoro # G3226750
Mfr # RIBX243PF
product price:  $197.99
/ea
Functional Devices-Rib Enclosed Relay/Current Transducer, 5A RIBXLCEV
Functional Devices-Rib

Enclosed Relay/Current Transducer, 5A

Zoro # G3227128
Mfr # RIBXLCEV
product price:  $102.99
/ea
Siemens Current measuring module Set current 20.200 A overall width 120 mm 3UF7103-1BA00-0
Siemens

Current measuring module Set current 20.200 A overall width 120 mm

Zoro # G415870233
Mfr # 3UF7103-1BA00-0
product price:  $615.99
/ea
Siemens Digital monitoring relay Current monitoring 22.5 mm for IO-Link 3UG4822-1AA40
Siemens

Digital monitoring relay Current monitoring 22.5 mm for IO-Link

Zoro # G915994408
Mfr # 3UG4822-1AA40
product price:  $314.99
/ea
Sold in mult. of 2 for $629.98
Functional Devices-Rib Split Core Current Switch, Adjustable RIBXGTA-SCAL
Functional Devices-Rib

Split Core Current Switch, Adjustable

Zoro # G3227030
Mfr # RIBXGTA-SCAL
product price:  $80.89
/ea
Johnson Controls Cur Sensr 1.25 To 50Amps H548
Johnson Controls

Cur Sensr 1.25 To 50Amps

Zoro # G3157598
Mfr # H548
product price:  $109.99
/ea
No Product Image Available
Hobo

Split core AC current sensor 10-100 amp

Zoro # G6515210
Mfr # CTV-C
product price:  $184.99
/ea
Siemens Current/voltage measuring module for dry-running protection of 3UF7124-1BA01-0
Siemens

Current/voltage measuring module for dry-running protection of

Zoro # G716314863
Mfr # 3UF7124-1BA01-0
product price:  $2,753.99
/ea
Current Sensing Relays (189 items) - Page 4
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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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