Explosion-Proof Union Data Page
Suitable
Locations:
Class I, Division 1 & 2, Groups A, B, C, D 5NA2 214010
Class I, Zone 1, & 2, Groups IIC, IIB, IIA E228001 C22.2 No. 30
Class II, Division 1 & 2, Groups E, F, G UL 886
Class III, Division 1 & 2
| Size | Adalet | Appleton | Crouse-Hinds | O-Z/Gedney | Red Dot | SparkSafe |
| Steel | ||||||
| UNF (female-female) | ||||||
| 1/2 | XU2 | UNF50NR | UNF105 | UNF-50S | - | UF-50S |
| 3/4 | XU3 | UNF75NR | UNF205 | UNF-75S | - | UF-75S |
| 1 | XU4 | UNF100NR | UNF305 | UNF-100S | - | UF-100S |
| UNY (female-male) | ||||||
| 1/2 | XUM2 | UNY50NR | UNY105 | UNY-50S | - | UM-50S |
| 3/4 | XUM3 | UNY75NR | UNY205 | UNY-75S | - | UM-75S |
| 1 | XUM4 | UNY100NR | UNY305 | UNY-100S | - | UM-100S |
| Aluminum (copper free) | ||||||
| UNF (female-female) | ||||||
| 1/2 | - | UNF50NR-A | UNF105-SA | UNF-50A | EXFU-1 | UF-50A |
| 3/4 | - | UNF75NR-A | UNF205-SA | UNF-75A | EXFU-2 | UF-75A |
| 1 | - | UNF100NR-A | UNF305-SA | UNF-100A | EXFU-3 | UF-100A |
| UNY (female-male) | ||||||
| 1/2 | - | UNY50NR-A | UNY105-SA | UNY-50A | EXMU-1 | UM-50A |
| 3/4 | - | UNY75NR-A | UNY205-SA | UNY-75A | EXMU-2 | UM-75A |
| 1 | - | UNY100NR-A | UNY305-SA | UNY-100A | EXMU-3 | UM-100A |