Stadium lighting

[anbm]

Stadium and sport lighting load is very high, can we use greater than 20A breaker or three-pole breakers greater (> than 20A)
to serve lighting load and still comply with NEC?

 

[brantmacga]

Yes. That’s typical. The sports lighting will usually have fuses for each fixture in the driver enclosure.


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[tortuga]

Stadium lights are typically 'mogul base', your max circuit
size is 50 amp see 410.62(C)(2) and 210.23(C), if the light boxes are cord connected they might come with a UL listing for the whole assembly.

 

[bajuiyet]

Yes. You can use breakers greater than 20A in as much as it is not greater than 50A. 50A is the maximum circuit breaker that can be used