Protection against a "rod" contacting energized

[natfuelbill]

What is the Standard that requires the design and construction of an enclosure to protect against someone inserting a rod through a ventialtion opening (or some other opening) and into the enclosure?

Happy T-day!!!

 

[jim dungar]

What is the Standard that requires the design and construction of an enclosure to protect against someone inserting a rod through a ventialtion opening (or some other opening) and into the enclosure?

Happy T-day!!!

Some sources are:
UL/NEMA Type 1 enclosures
NFPA 79

 

[petersonra]

What is the Standard that requires the design and construction of an enclosure to protect against someone inserting a rod through a ventialtion opening (or some other opening) and into the enclosure?

Happy T-day!!!

NEMA/UL type 1 enclosures do this. It is not a requirement to use such an enclosure AFAIK.