| dimensions length x width |
surface | enclosure height | |||
| 2.36 inch | 3.15 inch | 3.94 inch | 4.72 inch | ||
| 3.15 x 3.94 inch | raw | BL019015B105 | BL019015B110 | BL019015B115 | BL019015B120 |
| RAL PG1 | BL019015B105-PG1 | BL019015B110/PG1 | BL019015B115/PG1 | BL019015B120/PG1 | |
| RAL PG2 | BL019015B105/PG2 | BL019015B110/PG2 | BL019015B115/PG2 | BL019015B120/PG2 | |
| RAL PG3 | BL019015B105/PG3 | BL019015B110/PG3 | BL019015B115/PG3 | BL019015B120/PG3 | |
| 6.3 x 3.94 inch | raw | BL019015B125 | BL019015B130 | BL019015B135 | BL019015B140 |
| RAL PG1 | BL019015B125/PG1 | BL019015B130/PG1 | BL019015B135/PG1 | BL019015B140/PG1 | |
| RAL PG2 | BL019015B125/PG2 | BL019015B130/PG2 | BL019015B135/PG2 | BL019015B140/PG2 | |
| RAL PG3 | BL019015B125/PG3 | BL019015B130/PG3 | BL019015B135/PG3 | BL019015B140/PG3 | |
| 6.3 x 7.87 inch | raw | BL019015B145 | BL019015B150 | BL019015B155 | BL019015B160 |
| RAL PG1 | BL019015B145/PG1 | BL019015B150/PG1 | BL019015B155/PG1 | BL019015B160/PG1 | |
| RAL PG2 | BL019015B145/PG2 | BL019015B150/PG2 | BL019015B155/PG2 | BL019015B160/PG2 | |
| RAL PG3 | BL019015B145/PG3 | BL019015B150/PG3 | BL019015B155/PG3 | BL019015B160/PG3 | |