CR Magnetics, Inc.

CR Magnetics, Inc.

CR Magnetics, Inc. is a renowned manufacturer of current transformers, transducers, and sensors. With a strong focus on precision and reliability, the company offers a wide range of products including AC current sensors, DC current sensors, and voltage transducers. CR Magnetics serves various industries such as energy management, industrial automation, and HVAC. Known for their exceptional accuracy and quality, CR Magnetics' solutions are utilized in applications requiring precise current measurement and monitoring. The company's commitment to technological innovation and customer satisfaction has made them a trusted provider of high-performance electrical measurement devices. With a global presence and a track record of excellence, CR Magnetics continues to deliver reliable and efficient solutions for electrical current sensing needs.

Current Sensors

Results:
417
Series
Current - Sensing
Output
Current - Supply (Max)
Operating Temperature
Response Time
Accuracy
Sensor Type
Frequency
For Measuring
Mounting Type
Package / Case
Number of Channels
Voltage - Supply
Polarization
Grade
Supplier Device Package
Qualification
Sensitivity
Linearity
Results remaining417
Applied Filters:
CR Magnetics, Inc.
Select
ImageProduct DetailPriceAvailabilityECAD ModelMounting TypeSupplier Device PackageAccuracySensitivityOperating TemperatureLinearityVoltage - SupplyCurrent - Supply (Max)Number of ChannelsGradePackage / CaseSeriesFor MeasuringSensor TypeCurrent - SensingOutputFrequencyResponse TimePolarizationQualification
CR9380-ACA
SENSOR CURRENT SWITCH 100A SCR
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
-
-30°C ~ 60°C
-
Self Powered
-
1
-
Module, Single Pass Through
CR9380
AC
Current Switch
100A
SCR
50Hz ~ 400Hz
100ms (On), 250ms (Off)
Bidirectional
-
CR4211S-100
SENSOR CURRENT XFMR 100A AC
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Quantity
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PCB Symbol, Footprint & 3D Model
DIN Rail, Panel
-
±0.5%
-
0°C ~ 60°C
-
Self Powered
-
1
-
Module
CR4200
AC
Transformer w/Conditioning
100A
Ratiometric, 0 V ~ 10 V
50Hz ~ 400Hz
250ms
Bidirectional
-
CR4450-5
SENSOR CURRENT XFMR 5A AC
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Quantity
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PCB Symbol, Footprint & 3D Model
DIN Rail, Panel
-
±0.5%
-
0°C ~ 60°C
-
24V
75mA
2
-
Module
CR4400
AC
Transformer w/Conditioning
5A
Ratiometric, 0 V ~ 5 V
50Hz ~ 400Hz
250ms
Bidirectional
-
CR4450-10
SENSOR CURRENT XFMR 10A AC
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Quantity
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PCB Symbol, Footprint & 3D Model
DIN Rail, Panel
-
±0.5%
-
0°C ~ 60°C
-
24V
75mA
2
-
Module
CR4400
AC
Transformer w/Conditioning
10A
Ratiometric, 0 V ~ 5 V
50Hz ~ 400Hz
250ms
Bidirectional
-
CR4450-15
SENSOR CURRENT XFMR 15A AC
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Quantity
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PCB Symbol, Footprint & 3D Model
DIN Rail, Panel
-
±0.5%
-
0°C ~ 60°C
-
24V
75mA
2
-
Module
CR4400
AC
Transformer w/Conditioning
15A
Ratiometric, 0 V ~ 5 V
50Hz ~ 400Hz
250ms
Bidirectional
-
CR4410S-150
SENSOR CURRENT XFMR 150A AC
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Quantity
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PCB Symbol, Footprint & 3D Model
DIN Rail, Panel
-
±0.5%
-
0°C ~ 60°C
-
24V
40mA
1
-
Module
CR4400
AC
Transformer w/Conditioning
150A
Ratiometric, 0 V ~ 5 V
50Hz ~ 400Hz
250ms
Bidirectional
-
CR4410S-5
SENSOR CURRENT XFMR 5A AC
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Quantity
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PCB Symbol, Footprint & 3D Model
DIN Rail, Panel
-
±0.5%
-
0°C ~ 60°C
-
24V
40mA
1
-
Module
CR4400
AC
Transformer w/Conditioning
5A
Ratiometric, 0 V ~ 5 V
50Hz ~ 400Hz
250ms
Bidirectional
-
CR4410S-40
SENSOR CURRENT XFMR 40A AC
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Quantity
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PCB Symbol, Footprint & 3D Model
DIN Rail, Panel
-
±0.5%
-
0°C ~ 60°C
-
24V
40mA
1
-
Module
CR4400
AC
Transformer w/Conditioning
40A
Ratiometric, 0 V ~ 5 V
50Hz ~ 400Hz
250ms
Bidirectional
-
CR4110-15
SENSOR CURRENT XFMR 15A AC
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Quantity
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PCB Symbol, Footprint & 3D Model
DIN Rail, Panel
-
±0.5%
-
0°C ~ 60°C
-
24V
25mA
1
-
Module
CR4100
AC
Transformer w/Conditioning
15A
Ratiometric, 0 V ~ 5 V
20Hz ~ 5kHz
250ms
Bidirectional
-
CR4260-20
SENSOR CURRENT XFMR 20A AC
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Quantity
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PCB Symbol, Footprint & 3D Model
DIN Rail, Panel
-
±0.5%
-
0°C ~ 60°C
-
24V
-
2
-
Module
CR4200
AC
Transformer w/Conditioning
20A
Ratiometric, 4mA ~ 20mA
50Hz ~ 400Hz
250ms
Bidirectional
-
CR9321-PNP
SENSOR CURRENT SWITCH 100A PNP
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
-
-30°C ~ 60°C
-
Self Powered
-
1
-
Module, Single Pass Through
CR9300
AC
Current Switch
100A
PNP
50Hz ~ 400Hz
100ms (On), 250ms (Off)
Bidirectional
-
CR9380-NPN-M
SENSOR CURRENT SWITCH 100A NPN
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
-
-30°C ~ 60°C
-
Self Powered
-
1
-
Module, Single Pass Through
CR9380
AC
Current Switch
100A
NPN
50Hz ~ 400Hz
100ms (On), 250ms (Off)
Bidirectional
-
CR9550-10
SENSOR CURRENT XFMR 10A AC
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
±0.5%
-
-30°C ~ 60°C
-
Self Powered
-
1
-
Module, Single Pass Through
CR9500
AC
Transformer w/Conditioning
10A
Ratiometric, 0 V ~ 5 V
50Hz ~ 400Hz
100ms (On), 250ms (Off)
Bidirectional
-
CR9550-20-M
SENSOR CURRENT XFMR 20A AC
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
±0.5%
-
-30°C ~ 60°C
-
Self Powered
-
1
-
Module, Single Pass Through
CR9500
AC
Transformer w/Conditioning
20A
Ratiometric, 0 V ~ 5 V
50Hz ~ 400Hz
100ms (On), 250ms (Off)
Bidirectional
-
CR9421-ACA-M
SENSOR CURRENT SWITCH 100A AC
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
-
-
-30°C ~ 60°C
-
Self Powered
-
1
-
Module, Single Pass Through
CR9400
AC
Current Switch
100A
SCR
50Hz ~ 400Hz
100ms (On), 250ms (Off)
Bidirectional
-
CR9550-50-M
SENSOR CURRENT XFMR 50A AC
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
±0.5%
-
-30°C ~ 60°C
-
Self Powered
-
1
-
Module, Single Pass Through
CR9500
AC
Transformer w/Conditioning
50A
Ratiometric, 0 V ~ 5 V
50Hz ~ 400Hz
100ms (On), 250ms (Off)
Bidirectional
-
CR9380-PNP-M
SENSOR CURRENT SWITCH 100A AC
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
-
-
-30°C ~ 60°C
-
Self Powered
-
1
-
Module, Single Pass Through
CR9380
AC
Current Switch
100A
PNP
50Hz ~ 400Hz
100ms (On), 250ms (Off)
Bidirectional
-
CR9521-50
SENSOR CURRENT XFMR 50A AC
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
±0.5%
-
-30°C ~ 60°C
-
Self Powered
-
1
-
Module, Single Pass Through
CR9500
AC
Transformer w/Conditioning
50A
Ratiometric, 0 V ~ 5 V
50Hz ~ 400Hz
100ms (On), 250ms (Off)
Bidirectional
-
CR9350-NPN
SENSOR CURRENT SWITCH 100A NPN
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
-
-
-30°C ~ 60°C
-
Self Powered
-
1
-
Module, Single Pass Through
CR9300
AC
Current Switch
100A
NPN
50Hz ~ 400Hz
100ms (On), 250ms (Off)
Bidirectional
-
CR5410-20
SENSOR CURRENT HALL 20A AC/DC
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
DIN Rail, Panel
-
±1%
-
0°C ~ 50°C
-
24V
40mA
1
-
Module
CR5400
AC/DC
Hall Effect, Open Loop
20A
Ratiometric, Voltage
DC ~ 4kHz
-
Bidirectional
-

About  Current Sensors

Current sensors are meticulously engineered to identify and react to variations in the electrical current within a wire or circuit. These sensors come in various types, including current switch, flux gate, hall effect, current indicator, current sensor, magnetic modulator, magnetoresistive, and transformer with conditioning. They cover a wide range of current sensing capabilities, spanning from programmable sensors capable of measuring currents as low as 5mA to robust models designed for measuring currents as high as 2500A, whether it be AC or DC current. The diverse range of current sensors enables their application across numerous sectors, such as power systems, industrial equipment, renewable energy installations, and automotive systems. These sensors play a pivotal role in monitoring and controlling electrical currents, ensuring safety, efficiency, and optimal performance within various electrical and electronic systems.