Question: is nema 4 outdoor rated?
Answer: NEMA 4: Same as NEMA 3 but adds protection against hose directed water. NEMA 4X: Same as NEMA 4 but adds protection against corrosion. NEMA 6: For indoor or outdoor use. ... It won't protect against rain, sleet, and snow, but it does protect against seeping oil and coolant as well as dripping and light splashing water.