NEMA Rating for
+
| Environments | Type 1 | Type 12 | Type 3R | Type 4 | Type 4X |
|---|---|---|---|---|---|
| Indoor use only | |||||
| Indoor and outdoor use | |||||
| Falling liquids and light splashes | |||||
| Nonhazardous dust, lint, and fibers | |||||
| Washdowns and splashing water | |||||
| Oil and coolant seepage | |||||
| Corrosive agents | |||||
|
Hazardous locations (Class I, Division 1 and 2) |