SafetyQuestion 370 of 1632

What is the minimum safe clearance a worker or piece of equipment must maintain from overhead power lines carrying up to 50,000 volts?

a.1 foot
b.3 feet
c.10 feet
d.There is no minimum clearance

Explanation

Cal/OSHA high-voltage safety orders require a minimum clearance of at least 10 feet from overhead lines rated up to 50 kV. Greater clearances are required for higher voltages. Contacting power lines is a leading cause of electrocution.

Law Reference: 8 CCR §2395.45

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