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موضوع
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During a surge will the air gap between contacts in light switches and receptacles breakdown and cause damage to connected equipment.What is the magnitude and duration of surge required for it to happen?…
During a surge will the air gap between contacts in light switches and receptacles breakdown and cause damage to connected equipment.What is the magnitude and duration of surge required for it to happen?
How many mm is the air gap normally kept in switches/receptacles?
در حال نمایش 1 پاسخ ( از کل 1)
در حال نمایش 1 پاسخ ( از کل 1)
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