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Mains Polarity Changeover Switch (NOV-30600) |
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Mains Polarity Changeover Switch - Checks polarity on continental hook-ups.
The Mains Polarity Changeover Switch is installed between mains inlet socket and mains distribution/transformer unit.
Before plugging into a continental hook up, if red light shows - simply change switch to show green light for safety.
Comes with full fitting instructions.
For safety, some form of polarity check is an absolute must when traveling abroad.




