Power Monitoring and Protection

CX, SCX Series (Current)

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Product Bar End

CX, SCX Series (Current)

AC Current Transducers with Current Output CX, SCX Series (Current)

AC Current Transducers with Current Output


The Kele CX/SCX Series AC current transducers can be used to directly monitor up to 200 amps and output a 4-20 mA signal. Engineered for building automation systems, BAS, the transducer is available in a split-core design that allows for easy installation on the existing wiring or in a lower cost solid-core version.


(Wholesale customers, log in for your special pricing)

QtyModelDescriptionIn StockList PriceInternet Price
CX420150 CURR XDUCR, 0-50/100/150A, SOLID CORE, 4-20MA OUTIn Stock97.0054.32
CX420200 CURR XDUCR, 0-200A, SOLID CORE, 4-20MA OUTIn Stock97.0054.32
CX42050 CURR XDUCR, 0-20/40/50A, SOLID CORE, 4-20MA OUTIn Stock97.0054.32
SCX420150 CURR XDUCR, 0-50/100/150A, SPLIT CORE, 4-20MA OUTINFO154.0086.24
SCX420200 CURR XDUCR, 0-200A, SPLIT CORE, 4-20MA OUTINFO153.0085.68
SCX42060 CURR XDUCR, 0-20/40/60A, SPLIT CORE, 4-20MA OUTIn Stock153.0085.68


No accessories found
  • May eliminate the need for a current transformer
  • Small size
  • Loop powered
  • Easily installed over existing cable with split-core design
  • UL listed, CE certified

Supply Voltage:15-30 VDC


CX:40-100 Hz

SCX:50-100 Hz

Measurement Range:Up to 200 Amps


CX:±2% FSO (5-100% of range)

SCX:± 2% FSO (10-100% of range)

Signal Output:4-20 mA @ 250Ω

Insulation Class:600 VAC, insulated conductors

Response Time:250 mS typical, 0-90%

Operating Temperature:5° to 140℉ (-15° to 60℃)

Operating Humidity:5-90% RH, non-condensing

Terminals:14 to 22 AWG

Enclosure Rating:NEMA 1, ABS/PC, UL94 V-0



CX:2.65″H x 2.6″W x 0.98″D (6.7 x 6.6 x 2.49 cm)

SCX:3.05″H x 3.0″W x 0.98″D (7.75 x 7.6 x 2.5 cm)

Window Size:0.8″ (2.03 cm)

Weight:0.25 lb (0.11 Kg)

Approvals:UL File #E339785

Warranty:5 years