NHA2778902-12

Control power (auxiliary power)

 

A

250 mA fuse

 

L+ and L- are non-polarized. If using an AC power supply with neutral, connect neutral to the meter’s L- terminal.

Always use a fuse on L+. Fuse L- when connecting an ungrounded neutral to the control power. If using a control power transformer, fuse both primary and secondary sides of the transformer. The fuses / circuit breakers must be rated for the installation voltage and sized for the available fault current.

     

QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

Was this helpful?