Industry:
- 全部
- Conversion type
- normally open type
- opening and closing
- two open two closed
- normally closed
- two open
- closed three open three or four open four closed three opening and closing
- other
- 全部
- OMRON / Omron
- HONGFA / Acer
- PANASONIC / Panasonic
- TYCO / Tyco
- domestic
- IDEC / Izumi
- GOODSKY / Guoxing
- OEG / Wang Li
- HKE / Harbour
- Takamizawa
- forward
- SONGCHUAN / Matsukawa
- CLION / Yan Tai
- FINDER / Fender
- TIANBO / skywave
- HK / Health Division
- ZETTLER / Zettler
- FUJITSU
- / Fujitsu
- SCHRACK
- other
