APR-B420L apr-b420l equivalent, ac current transducer apr-b420l.
* VFD and SCR waveforms current measurement
* True RMS output
* Split core type
* Loop powered 4-20mA current output
* DIN mounting & Panel mounting <.
* VFD Controlled Loads: VFD output indicates how the motor and attached load are operating.
* SCR Controlled Loa.
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