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  11. Current Sensing Relays
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Current Sensing Relays (188 items) - Page 4

Siemens Current monitoring relay for IO-Link can be mounted to Contactor 3RR2442-2AA40
Siemens

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

Zoro # G715870230
Mfr # 3RR2442-2AA40
product price:  $522.99
/ea
Siemens Current measuring module Set current 2.4...25 A Overall width 45 mm 3UF7101-1AA00-0
Siemens

Current measuring module Set current 2.4...25 A Overall width 45 mm

Zoro # G615870231
Mfr # 3UF7101-1AA00-0
product price:  $218.99
/ea
Sold in mult. of 2 for $437.98
Siemens Current/voltage measuring module for dry-running protection of 3UF7123-1AA01-0
Siemens

Current/voltage measuring module for dry-running protection of

Zoro # G616314864
Mfr # 3UF7123-1AA01-0
product price:  $2,705.99
/ea
Lovato Curr.Rel.1Out.24-240Vac/Dc Min PMA30240
Lovato

Curr.Rel.1Out.24-240Vac/Dc Min

Zoro # G922868914
Mfr # PMA30240
product price:  $790.99
/ea
Siemens Current/voltage measuring module for dry-running protection of 3UF7120-1AA01-0
Siemens

Current/voltage measuring module for dry-running protection of

Zoro # G816314862
Mfr # 3UF7120-1AA01-0
product price:  $2,399.99
/ea
Siemens Current monitoring relay for IO-Link can be mounted to Contactor 3RT2 3RR2441-2AA40
Siemens

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

Zoro # G815870222
Mfr # 3RR2441-2AA40
product price:  $461.99
/ea
Sold in mult. of 2 for $923.98
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 current active current 3UG5642-2CW30
Siemens

digital monitoring relay current active current

Zoro # G815994416
Mfr # 3UG5642-2CW30
product price:  $317.99
/ea
Sold in mult. of 2 for $635.98
Siemens digital monitoring relay current active current 3UG5643-1CS20
Siemens

digital monitoring relay current active current

Zoro # G515994426
Mfr # 3UG5643-1CS20
product price:  $358.99
/ea
Sold in mult. of 2 for $717.98
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 cos phi and current monitoring for IO-Link 3UG4841-2CA40
Siemens

Digital monitoring relay cos phi and current monitoring for IO-Link

Zoro # G315994411
Mfr # 3UG4841-2CA40
product price:  $582.99
/ea
Siemens Digital monitoring relay cos phi and current monitoring from 90-690 V AC 3UG4641-1CS20
Siemens

Digital monitoring relay cos phi and current monitoring from 90-690 V AC

Zoro # G215994436
Mfr # 3UG4641-1CS20
product price:  $326.99
/ea
Sold in mult. of 2 for $653.98
Siemens Digital monitoring relay cos phi and current monitoring for IO-Link 3UG4841-1CA40
Siemens

Digital monitoring relay cos phi and current monitoring for IO-Link

Zoro # G815994409
Mfr # 3UG4841-1CA40
product price:  $436.99
/ea
Senva Current Switch C-2320HV-L
Senva

Current Switch

Zoro # G215277058
Mfr # C-2320HV-L
product price:  $73.19
/ea
Siemens Digital monitoring relay Current monitoring 22.5 mm from 2-500 mA AC/DC 3UG4621-2AA30
Siemens

Digital monitoring relay Current monitoring 22.5 mm from 2-500 mA AC/DC

Zoro # G615994425
Mfr # 3UG4621-2AA30
product price:  $269.99
/ea
Sold in mult. of 2 for $539.98
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
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
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 Current/voltage measuring module V2 Set current 3.40 A 3UF7111-1AA01-0
Siemens

Current/voltage measuring module V2 Set current 3.40 A

Zoro # G016314860
Mfr # 3UF7111-1AA01-0
product price:  $566.99
/ea
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 V2 Set current 10.115 A 3UF7112-1AA01-0
Siemens

Current/voltage measuring module V2 Set current 10.115 A

Zoro # G516314865
Mfr # 3UF7112-1AA01-0
product price:  $576.99
/ea
Siemens Current measuring module Set current 20.200 A overall width 120 mm 3UF7103-1AA00-0
Siemens

Current measuring module Set current 20.200 A overall width 120 mm

Zoro # G515870225
Mfr # 3UF7103-1AA00-0
product price:  $698.99
/ea
Siemens Digital monitoring relay for residual current monitoring with current 3UG4625-2CW30
Siemens

Digital monitoring relay for residual current monitoring with current

Zoro # G515994419
Mfr # 3UG4625-2CW30
product price:  $465.99
/ea
Sold in mult. of 2 for $931.98
Lovato Curr.Rel.2Out.24-240Vac/Dc Min PMA40240
Lovato

Curr.Rel.2Out.24-240Vac/Dc Min

Zoro # G722868480
Mfr # PMA40240
product price:  $793.99
/ea
Aaon CURRENT SENSOR 300A MCS R87020
Aaon

CURRENT SENSOR 300A MCS

Zoro # G808180543
Mfr # R87020
product price:  $287.99
/ea
Siemens Current measuring module Set current 10...100 A Overall width 55 mm 3UF7102-1AA00-0
Siemens

Current measuring module Set current 10...100 A Overall width 55 mm

Zoro # G715870223
Mfr # 3UF7102-1AA00-0
product price:  $231.99
/ea
Sold in mult. of 2 for $463.98
Siemens Current/voltage measuring module for dry-running protection of 3UF7123-1BA01-0
Siemens

Current/voltage measuring module for dry-running protection of

Zoro # G616314857
Mfr # 3UF7123-1BA01-0
product price:  $2,705.99
/ea
Siemens Current/voltage measuring module for dry-running protection of 3UF7121-1AA01-0
Siemens

Current/voltage measuring module for dry-running protection of

Zoro # G216314868
Mfr # 3UF7121-1AA01-0
product price:  $2,447.99
/ea
Lovato Curr.Rel.1Out.24-240Vac/Dc Max PMA20240
Lovato

Curr.Rel.1Out.24-240Vac/Dc Max

Zoro # G522868734
Mfr # PMA20240
product price:  $684.99
/ea
Siemens Digital monitoring relay Current monitoring 22.5 mm from 2-500 mA AC/DC 3UG4621-2AW30
Siemens

Digital monitoring relay Current monitoring 22.5 mm from 2-500 mA AC/DC

Zoro # G015994438
Mfr # 3UG4621-2AW30
product price:  $297.99
/ea
Sold in mult. of 2 for $595.98
Senva Current Switch C-2320-L
Senva

Current Switch

Zoro # G815277038
Mfr # C-2320-L
product price:  $52.25
/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 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
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
Veris Current Switch .25/15A Spst Adj. W/Hoa H-540
Veris

Current Switch .25/15A Spst Adj. W/Hoa

Zoro # G9545833
Mfr # H-540
product price:  $99.95
/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
Current Sensing Relays (188 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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