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CR4120-40

CR4120-40

CR4120-40

CR Magnetics Inc.

CR4100 Series Transformer w/Conditioning Sensor 1-Channel Bidirectional 0°C~60°C 24V 20Hz~5kHz 40A Accuracy-±0.5%

SOT-23

CR4120-40 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 Weeks
Mount DIN Rail, Panel
Mounting Type DIN Rail, Panel
Package / Case Module
Operating Temperature0°C~60°C
PackagingBulk
Series CR4100
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature60°C
Min Operating Temperature 0°C
Voltage - Supply 24V
Frequency 20Hz~5kHz
Output Ratiometric, 4mA ~ 20mA
Current - Supply (Max) 40mA
Polarity Bidirectional
Number of Channels 1
Polarization Bidirectional
Max Supply Current 40mA
Accuracy ±0.5%
Response Time250ms
Sensor Type Transformer w/Conditioning
For Measuring AC
Current - Sensing 40A
RoHS StatusROHS3 Compliant
In-Stock:59 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$180.24000$180.24

CR4120-40 Product Details

CR4120-40 Overview


To ensure the safety of the current sensors, they are packaged in Module packages. A Bulk package protects these current sensors from damage. These current sensors should provide a maximum current of 40mA. A current sensor should not provide a current greater than 40mA. Ensure that the operating temperature of these current sensors does not fall below 0°C. For the current sensors, however, the maximum operating temperature should be set to 60°C.

CR4120-40 Features


Moisture Sensitivity Level: 1 (Unlimited)
Operating Temperature: 0°C~60°C
1 Channels
Mounting Type: DIN Rail, Panel
Sensor Type: Transformer w/Conditioning
Supply Voltage: 24V
Frequency: 20Hz~5kHz
Sensing Current: 40A
Module Package


CR4120-40 Applications


There are a lot of CR Magnetics Inc.
CR4120-40 Current Sensors applications.


  • Power factor correction
  • Overcurrent protection
  • DC and AC power monitoring
  • Closed-L oop DC- and AC-Current Sensor Modules
  • Leakage Current Sensors
  • Industrial Monitoring and Control Systems
  • Overcurrent Detection
  • Frequency, Voltage, and Solar Inverters
  • Electrical drives
  • General purpose inverters

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