限位开关主要由开关元件、接线端子、开关操动件、传动部分组成，根据开关触头接通和断开机械处理，开关元件有下述二类：缓动开关：开关的接通和断开动作切换时间与开关操动速度有关，操动速度越快、开关的切换也越快。速动开关：开关的接通和断开的转换时间与开关和被操动的速度无关，只要开关操动部件被操动到一定，开关便发生通和断开切换，此过程时间一般为弹簧跳所需时间，此时间极短，为一常数。现货ZR236-11ZZ/T235系列限位开关AZ235-11z,ZR235-11z,TS235-11z,TR235-11z,TS235-20z,TR235-20z,TS235-02z,TR235-02z,Z4S235-11z,Z4R235-11z,ZK235-11z,T4S235-11z,T4R235-11z,TK235-11z,T4S235-20z,T4R235-20z,TK235-20z,T4S235-02z,T4R235-02z,TK235-02z,ZV12H235-11Z,ZV14H235-11Z,TV12H235-11Z,TV14H235-11Z,TV12H235-20Z,TV14H235-20Z,TV12H235-02Z,TV14H235-02Z,ZV10H235-11Z,Z3K235-11Z,TV10H235-11Z,T3K235-11Z,TV10H235-20Z,T3K235-20Z,TV10H235-02Z,T3K235-02Z,Z4K235-11Z,ZK4235-11Z,T4K235-11Z,TK4235-11Z,T4K235-20Z,TK4235-20Z,T4K235-02Z,TK4235-02ZZ/T236系列限位开关ZS236-11Z,ZR236-11Z,TS236-11Z,TR236-11Z,TS236-20Z,TR236-20Z,TS236-02Z,TR236-02Z,Z4R236-11Z,ZK236-11Z,T4R236-11Z,TK236-11Z,T4R236-20Z,TK236-20Z,T4R236-02Z,ZK236-02Z,ZV1H236-11Z,Z1R236-11Z,TV1H236-11Z,T1R236-11Z,TV1H236-20Z,T1R236-20Z,TV1H236-02Z,T1R236-02Z,ZV10H236-11Z,Z3K236-11Z,TV10H236-11Z,T3K236-11Z,TV10H236-20z,T3K236-20z,TV10H236-02Z,T3K236-02Z,Z4K236-11Z,ZK4236-11Z,T4K236-11z,TK4236-11z,T4K236-20z,TK4236-20z,T4K236-02z,TK4236-02zZ/T256系列限位开关ZS256-11z,ZR256-11z,TS256-11z,TR256-11z,TS256-20z,TR256-20z,TS256-02z,TR256-02z,Z4S256-11z,Z4R256-11z,ZK256-11z,T4S256-11z,T4R256-11z,TK256-02Z11z,T4S256-20z,T4R256-20z,TK256-20z,T4S256-02z,T4R256-02z,TK256-02z,Z3K256-11z,Z4K256-11z,T3K256-11z,T4K256-11z,T3K256-20z,T4K256-20z,T3K256-02ZZK4256-11z,ZV1H256-11z,ZV7H256-11z,TK4256-11z,TV1H256-11z,TV7H256-11z,TK4256-20z,TV1H256-20z,TV7H256-20zTK4256-02z,TV1H256-02z,TV7H256-02z,ZV10H256-11z,TV10H256-11z,TV10H256-20z,TV10H256-02zZ/T335系列限位开关ZS335-11z,ZR335-11z,ZS335-02z,ZR335-02z,TS335-11z,TR335-11z,TS335-11zu,TR335-11zu,TS335-20z,TR335-20z,TS335-11zh,TR335-11zh,TS335-02z,TR335-02z,TS335-02zh,TR335-02zh,Z4VH335-11z,Z4V7H335-11z,Z4V10H335-11z,Z4VH335-02z,Z4V7H335-02z,Z4V10H335-02z,T4VH335-11z,T4V7H335-11z,T4V10H335-11z,T4VH335-11zu,T4V7H335-11zu,T4V10H335-11zu,T4VH335-20z,T4V7H335-20z,T4V10H335-20z,T4VH335-20zh,T4V7H335-20zh,T4V10H335-20zh,T4VH335-02z,T4V7H335-02z,T4V10H335-02z,T4VH335-02zh,T4V7H335-02zh,T4V10H335-02zh,TVH335-01/01z,Z1K335-11z,Z3K-335-11z,Z1K335-02z,Z3K-335-02z,T1K335-11z,T3K-335-11z,T1K335-11zu,T3K-335-11zu,T1K335-20z,T3K-335-20z,T1K335-20zh,T3K-335-20zh,T1K335-02z,T3K-335-02z,T1K335-02zh,T3K-335-02zh)