DCSA50 - DCSA Series

Series: DCSA
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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The DCSA Series is a loop-powered, linear output current transducer that provides an output that is directly proportional to the RMS AC current passing through the LCSC10T12 sensor. The DCSA provides either an analog current or voltage: 4 - 20 mA, 1 to 5VDC, or 2 to 10VDC. Each unit is factory calibrated for monitoring (with the LCSC10T12 connected) in one of four ranges; 0 - 5, 0 - 10, 0 - 20, or 0 - 50A. Zero and span adjustments allow field calibration if needed. The DCSA mounts on both DIN 1 and DIN 3 rails.


See datasheet for operation details.

Property (Mouseover for details) Value
Output Voltage 10 - 30 Vdc
Output Range 4 - 20 mA or 1 to 5 Vdc or 2 to 10 Vdc
Momentary Output Voltage (V) 40 for 1 m
Output Type Analog current directly proportional to input current
Response Time (ms) ≅300 ms
Repeat Accuracy (%) ±0.25% of full scale under fixed conditions
Current Sensor Range 0 - 20 mA ac; factory calibrated to ±0.5% of full scale
Polarity Units are reverse polarity protected
Insulation Resistance ≥100
Isolation voltage Not isolated
Dielectric Breakdown ≥2500 terminals to mounting surface
Zero Adjust (mA) ≅3.75 - 4.25 mA
Temperature Coefficient (% / C) ±0.05%
Termination Type Wire clamp for 22-14 AWG (0.336mm²-2.5mm²)
Mounting Method DIN 1 and DIN 3 rail mounting
Operating Temperature -30° to 60°C (-22° to 140°F)
Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
Humidity 95% non-condensing
Weight (lbs/g) 0 Kg
Check Stock Yes
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