The meter draws 10-30mA, therefore the rating of any
switches, disconnects, fuses, and/ or circuit breakers is
determined by the wire gauge, the mains voltage, and the
current interrupting rating required.
The switch, disconnect, or circuit breaker must be located
near the meter and be easily operated .
Use circuit breakers or fuses rated for 20A or less.
Use grouped circuit breakers when monitoring more than
one line.
The circuit breakers or fuses must protect the mains
terminals labeled L1, L2, and L3. In the rare case in which
neutral has overcurrent protection, the overcurrent
protection device must interrupt both neutral and the
ungrounded conductors simultaneously.
The circuit protection / disconnect system must meet all
national and local electrical codes.
Installing and Connecting the Meter
Mount the slotted part of the meter on a DIN rail and secure it
with the meter's fastening clip.
Revenue Grade Energy Meter with Modbus Connection Installation Guide MAN-01-00609-1.0
20
Installing and Connecting the Meter