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When the Voltage Is Limited to 300V to Ground, What Is the MINIMUM Clearance of Service Drop Conductors over a Residential Difveway

Question

When the voltage is limited to 300V to ground, what is the MINIMUM clearance of service drop conductors over a residential difveway reduced to? B friet 10 feet 12 feet 16 feet

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Answer

12 feetThe National Electrical Code (NEC) specifies the minimum clearance for service drop conductors. For voltages up to 300V, the minimum clearance over a residential driveway is 12 feet.