| dimensions length x width |
surface | enclosure height | ||
| 3.15 inch | 3.94 inch | 4.72 inch | ||
| 3.15 x 3.94 inch | raw | BL011015B110 | BL011015B0115 | BL011015B120 |
| RAL PG1 | BL011015B110-PG1 | BL011015B115/PG1 | BL011015B120/PG1 | |
| RAL PG2 | BL011015B110/PG2 | BL011015B115/PG2 | BL011015B120/PG2 | |
| RAL PG3 | BL011015B110/PG3 | BL011015B115/PG3 | BL011015B120/PG3 | |
| 6.3 x 3.94 inch | raw | BL011015B130 | BL011015B135 | BL011015B140 |
| RAL PG1 | BL011015B130/PG1 | BL011015B135/PG1 | BL011015B140/PG1 | |
| RAL PG2 | BL011015B130/PG2 | BL011015B135/PG2 | BL011015B140/PG2 | |
| RAL PG3 | BL011015B130/PG3 | BL011015B135/PG3 | BL011015B140/PG3 | |
| 6.3 x 7.87 inch | raw | BL011015B150 | BL011015B155 | BL011015B160 |
| RAL PG1 | BL011015B150/PG1 | BL011015B155/PG1 | BL011015B160/PG1 | |
| RAL PG2 | BL011015B150/PG2 | BL011015B155/PG2 | BL011015B160/PG2 | |
| RAL PG3 | BL011015B150/PG3 | BL011015B155/PG3 | BL011015B160/PG3 | |
Note: Preference types are in bold print order number.