How to bridge non-metallic workshop cable trays
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For cable trays made of non-metallic fire-resistant materials used in workshops, is it necessary to make connections, and if so, how? Thank you!
Since they are all non-metals, cross-wiring shouldn’t be necessary, right?
Bridging is done to ensure metal continuity; non-metallic tray systems do not require bridging
Non-metals don’t conduct electricity directly, so there’s no need for a bypass connection.
Non-metallic cable trays need to be bonded. Galvanized materials available