QUESTION:

What is the degree of protection according NEMA of the position switches 3SE2 / 3SE3 / 3SE5 / 3SF1?

ANSWER:

The position switches 3SE2 / 3SE3 with metal enclosures have a NEMA Type 12 (please see UL Report E44653 Vol. 2 Sec. 56 and Vol. 21 Sec. 9).

The position switches 3SE22 / 3SE32 with molded-plastic enclosures have a NEMA Type 1, 4X (indoor use only), 12 (please see UL Report E44653 Vol. 11. Sec. 5).

The position switches 3SE5 / 3SF1 (with molded-plastic and metal enclosures) have a NEMA Type 1, 4 (indoor use), 4X (indoor use), and 12 (please see UL Report E44653 Vol. 12 Sec. 17).