NOTICE! It is important that the AC wires are connected to the right terminals as indicated by
the “L”, “N” and “Earthing” symbols on each AC connector.
In some countries a second protective conductor is required as a matter of principle. In each
case, observe the applicable regulations for the site.
Always use separate fuses for consumer load. Use dedicated circuit breakers with load switch functionality for
load switching.
The selection of the mains circuit breaker rating depends on the wiring design (wire cross- section area), cable
type, wiring method, ambient temperature, inverter current rating etc. Derating of the circuit breaker rating
may be necessary due to self-heating or if exposed to heat.
Recommended fuse type gL/gG
or comparable automatic
circuit breaker rating (A)
DANGER! No consumer load should be applied between the mains circuit breaker and the
inverter.