4.5. Circuit Breaker Installation
Use a double pole circuit breaker to protect the power input connector, as it can also be used as
a switch. If a fuse is used, then a two-pole switch must be installed between the fuse and power
input connector.
The following illustration shows the circuit breaker wiring scheme.
1 Power input 2 Circuit breaker
CAUTION
The installation must comply with the standard IEC 60364. Installing appropriate
fuses or circuit breakers to protect the cable and system is the responsibility of
the installer.
Installation Guide 11 OEM Control Box
4. Electrical Installation: DC Source
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