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Can NSX MCCB be fed from the top or bottom?

Article available in these languages: SL

The NSX range of MCCB's is bi-directional. They can be used as an incoming or outgoing device; it can be fed at either the top or bottom terminals when installed with a TMD or Micrologic trip unit.

Even when equipped with a Micrologic 4 trip unit with embedded earth leakage protection or equipped with a Vigi earth-leakage protection module without any reduction in performance.

This capability facilitates connection when installed in a switchboard.
All connection and insulation accessories can be used on circuit breakers supplied either from the top or bottom.

Schneider Electric UK

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