Supply Disconnect

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ETM

Member
Location
Granite City, IL
Am I required to add muliple disconnects to a process line if the main supply disconnect is in the line of sight of these enclousures and each branch circuit has an overcurrent device installed? I need help under standing Acticle 430 requirements
 

Gregg Harris

Senior Member
Location
Virginia
Occupation
Electrical,HVAC, Technical Trainer
Am I required to add muliple disconnects to a process line if the main supply disconnect is in the line of sight of these enclousures and each branch circuit has an overcurrent device installed? I need help under standing Acticle 430 requirements

Is this a single operation where 430.102(A) exception # 2 would apply
 

ASG

Senior Member
Location
Work in NYC
Occupation
Electrical Engineer, PE
Am I required to add muliple disconnects to a process line if the main supply disconnect is in the line of sight of these enclousures and each branch circuit has an overcurrent device installed? I need help under standing Acticle 430 requirements

Is the overcurrent device in line of sight of the enclosures?
 
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