- Thermoplastic enclosure
- Suitable for food processing industry only in combination with BP 15 SS
- Particularly large switching distance
- Ø M 18 x 1
- Long life
- no mechanical wear
- Insensitive to transverse misalignment
- Insensitive to soiling
| Product type description | Number of openers | Number of shutters | Switching capacity |
| BNS 180-11z | 1 | 1 | max. 5 W |
| BNS 180-02z | 2 | 0 | max. 3 W |
| BNS 180-12z | 2 | 1 | max. 5 W |