1. Key points of installation
1.1 Install protectors very close to the power supply to be
protected, either within the distribution panel or directly
alongside it.
1.2 Mount units within a panel or WBX enclosure.
1.3 Units are installed in parallel.
1.4 Connect to phases, neutral and earth.
NOTE: Units must have a neutral connection (
see 3.4
).
1.5 Units installed at power distribution boards can be
installed either:
– on the load side of the incoming isolator, or
– on the closest available outgoing way to the incoming
supply
1.6 Provide a means of isolation for the ESP unit.
1.7 The connecting leads to phase/live terminals should be
suitably fused (125 A maximum) ensuring full
discrimination with the immediate upstream supply fuse.
Installation instructions for mains wire-in protectors | 1/1
