WHAT IS THE MINIMUM CLEARANCE THAT IS REQUIRED BY CODE TO BE AROUND A 34.5 KV BREAKER?
M mike_peck_xtwn Member Nov 4, 2003 #1 WHAT IS THE MINIMUM CLEARANCE THAT IS REQUIRED BY CODE TO BE AROUND A 34.5 KV BREAKER?
charlie b Moderator Staff member Location Lockport, IL Occupation Semi-Retired Electrical Engineer Nov 4, 2003 #2 Re: 34.5 kv See Table 110.34(A). Most likely, there will be grounded surfaces, but not live parts, on the other side of the working space. That puts you in Condition 2, and you need 8 feet of working space.
Re: 34.5 kv See Table 110.34(A). Most likely, there will be grounded surfaces, but not live parts, on the other side of the working space. That puts you in Condition 2, and you need 8 feet of working space.
W websparky Senior Member Location Cleveland, Ohio Nov 4, 2003 #3 Re: 34.5 kv Hi Charlie, I didn't know that they made a CB that size! WOW!