OMRON
A22TK-2LL-01-K01 A22TK-2LL-11-K01 A22TK-2LL-02-K01 A22TK-2LL-12-K01 A22TK-2LL-21-K01 A22TK-2LL-03-K01 A22TK-2RL-01-K01 A22TK-2RL-11-K01 A22TK-2RL-02-K01 A22TK-2RL-12-K01 A22TK-2RL-21-K01 A22TK-2RL-03-K01 A22TK-2LR-01-K01 A22TK-2LR-11-K01 A22TK-2LR-02-K01 A22TK-2LR-12-K01 A22TK-2LR-21-K01 A22TK-2LR-03-K01 A22TK-2RR-01-K01 A22TK-2RR-11-K01 A22TK-2RR-02-K01 A22TK-2RR-12-K01 A22TK-2RR-21-K01 A22TK-2RR-03-K01 A22TK-2LL-01-01 A22TK-2LL-11-01 A22TK-2LL-02-01 A22TK-2LL-12-01 A22TK-2LL-21-01 A22TK-2LL-03-01 A22TK-2RL-01-01 A22TK-2RL-11-01 A22TK-2RL-02-01 A22TK-2RL-12-01 A22TK-2RL-21-01 A22TK-2RL-03-01 A22TK-2LR-01-01 A22TK-2LR-11-01 A22TK-2LR-02-01 A22TK-2LR-12-01 A22TK-2LR-21-01 A22TK-2LR-03-01 A22TK-2RR-01-01 A22TK-2RR-11-01 A22TK-2RR-02-01 A22TK-2RR-12-01 A22TK-2RR-21-01 A22TK-2RR-03-01 A22TK-2LL-01-K01-SJ A22TK-2LL-11-K01-SJ A22TK-2LL-02-K01-SJ A22TK-2LL-12-K01-SJ A22TK-2LL-21-K01-SJ A22TK-2LL-03-K01-SJ A22TK-2RL-01-K01-SJ A22TK-2RL-11-K01-SJ A22TK-2RL-02-K01-SJ A22TK-2RL-12-K01-SJ A22TK-2RL-21-K01-SJ A22TK-2RL-03-K01-SJ A22TK-2LR-01-K01-SJ A22TK-2LR-11-K01-SJ A22TK-2LR-02-K01-SJ A22TK-2LR-12-K01-SJ A22TK-2LR-21-K01-SJ A22TK-2LR-03-K01-SJ A22TK-2RR-01-K01-SJ A22TK-2RR-11-K01-SJ A22TK-2RR-02-K01-SJ A22TK-2RR-12-K01-SJ A22TK-2RR-21-K01-SJ A22TK-2RR-03-K01-SJ A22TK-2LL-01-01-SJ A22TK-2LL-11-01-SJ A22TK-2LL-02-01-SJ A22TK-2LL-12-01-SJ A22TK-2LL-21-01-SJ A22TK-2LL-03-01-SJ A22TK-2RL-01-01-SJ A22TK-2RL-11-01-SJ A22TK-2RL-02-01-SJ A22TK-2RL-12-01-SJ A22TK-2RL-21-01-SJ A22TK-2RL-03-01-SJ A22TK-2LR-01-01-SJ A22TK-2LR-11-01-SJ A22TK-2LR-02-01-SJ A22TK-2LR-12-01-SJ A22TK-2LR-21-01-SJ A22TK-2LR-03-01-SJ A22TK-2RR-01-01-SJ A22TK-2RR-11-01-SJ A22TK-2RR-02-01-SJ A22TK-2RR-12-01-SJ A22TK-2RR-21-01-SJ A22TK-2RR-03-01-SJ
Safety Key Selector Switch
Specifications:
| Appearance | Key release position
 | Key position of NC contact
 closing
 | Contact Configuration
 | Key availability
 | Model | 
| 
 | 
 | 
 | SPST-NC | Yes | A22TK-2LL-01-K01 | 
| SPST-NO/SPST-NC | A22TK-2LL-11-K01 | 
| DPST-NC | A22TK-2LL-02-K01 | 
| DPST-NC + SPST-NO | A22TK-2LL-12-K01 | 
| DPST-NO + SPST-NC | A22TK-2LL-21-K01 | 
| TPST-NC | A22TK-2LL-03-K01 | 
| 
 | 
 | SPST-NC | A22TK-2RL-01-K01 | 
| SPST-NO/SPST-NC | A22TK-2RL-11-K01 | 
| DPST-NC | A22TK-2RL-02-K01 | 
| DPST-NC + SPST-NO | A22TK-2RL-12-K01 | 
| DPST-NO + SPST-NC | A22TK-2RL-21-K01 | 
| TPST-NC | A22TK-2RL-03-K01 | 
| 
 | 
 | SPST-NC | A22TK-2LR-01-K01 | 
| SPST-NO/SPST-NC | A22TK-2LR-11-K01 | 
| DPST-NC | A22TK-2LR-02-K01 | 
| DPST-NC + SPST-NO | A22TK-2LR-12-K01 | 
| DPST-NO + SPST-NC | A22TK-2LR-21-K01 | 
| TPST-NC | A22TK-2LR-03-K01 | 
| 
 | 
 | SPST-NC | A22TK-2RR-01-K01 | 
| SPST-NO/SPST-NC | A22TK-2RR-11-K01 | 
| DPST-NC | A22TK-2RR-02-K01 | 
| DPST-NC + SPST-NO | A22TK-2RR-12-K01 | 
| DPST-NO + SPST-NC | A22TK-2RR-21-K01 | 
| TPST-NC | A22TK-2RR-03-K01 | 
| 
 | 
 | 
 | SPST-NC | No | A22TK-2LL-01-01 | 
| SPST-NO/SPST-NC | A22TK-2LL-11-01 | 
| DPST-NC | A22TK-2LL-02-01 | 
| DPST-NC + SPST-NO | A22TK-2LL-12-01 | 
| DPST-NO + SPST-NC | A22TK-2LL-21-01 | 
| TPST-NC | A22TK-2LL-03-01 | 
| 
 | 
 | SPST-NC | A22TK-2RL-01-01 | 
| SPST-NO/SPST-NC | A22TK-2RL-11-01 | 
| DPST-NC | A22TK-2RL-02-01 | 
| DPST-NC + SPST-NO | A22TK-2RL-12-01 | 
| DPST-NO + SPST-NC | A22TK-2RL-21-01 | 
| TPST-NC | A22TK-2RL-03-01 | 
| 
 | 
 | SPST-NC | A22TK-2LR-01-01 | 
| SPST-NO/SPST-NC | A22TK-2LR-11-01 | 
| DPST-NC | A22TK-2LR-02-01 | 
| DPST-NC + SPST-NO | A22TK-2LR-12-01 | 
| DPST-NO + SPST-NC | A22TK-2LR-21-01 | 
| TPST-NC | A22TK-2LR-03-01 | 
| 
 | 
 | SPST-NC | A22TK-2RR-01-01 | 
| SPST-NO/SPST-NC | A22TK-2RR-11-01 | 
| DPST-NC | A22TK-2RR-02-01 | 
| DPST-NC + SPST-NO | A22TK-2RR-12-01 | 
| DPST-NO + SPST-NC | A22TK-2RR-21-01 | 
| TPST-NC | A22TK-2RR-03-01 | 
| 
 | 
 | 
 | SPST-NC | Yes | A22TK-2LL-01-K01-SJ | 
| SPST-NO/SPST-NC | A22TK-2LL-11-K01-SJ | 
| DPST-NC | A22TK-2LL-02-K01-SJ | 
| DPST-NC + SPST-NO | A22TK-2LL-12-K01-SJ | 
| DPST-NO + SPST-NC | A22TK-2LL-21-K01-SJ | 
| TPST-NC | A22TK-2LL-03-K01-SJ | 
| 
 | 
 | SPST-NC | A22TK-2RL-01-K01-SJ | 
| SPST-NO/SPST-NC | A22TK-2RL-11-K01-SJ | 
| DPST-NC | A22TK-2RL-02-K01-SJ | 
| DPST-NC + SPST-NO | A22TK-2RL-12-K01-SJ | 
| DPST-NO + SPST-NC | A22TK-2RL-21-K01-SJ | 
| TPST-NC | A22TK-2RL-03-K01-SJ | 
| 
 | 
 | SPST-NC | A22TK-2LR-01-K01-SJ | 
| SPST-NO/SPST-NC | A22TK-2LR-11-K01-SJ | 
| DPST-NC | A22TK-2LR-02-K01-SJ | 
| DPST-NC + SPST-NO | A22TK-2LR-12-K01-SJ | 
| DPST-NO + SPST-NC | A22TK-2LR-21-K01-SJ | 
| TPST-NC | A22TK-2LR-03-K01-SJ | 
| 
 | 
 | SPST-NC | A22TK-2RR-01-K01-SJ | 
| SPST-NO/SPST-NC | A22TK-2RR-11-K01-SJ | 
| DPST-NC | A22TK-2RR-02-K01-SJ | 
| DPST-NC + SPST-NO | A22TK-2RR-12-K01-SJ | 
| DPST-NO + SPST-NC | A22TK-2RR-21-K01-SJ | 
| TPST-NC | A22TK-2RR-03-K01-SJ | 
| 
 | 
 | 
 | SPST-NC | No | A22TK-2LL-01-01-SJ | 
| SPST-NO/SPST-NC | A22TK-2LL-11-01-SJ | 
| DPST-NC | A22TK-2LL-02-01-SJ | 
| DPST-NC + SPST-NO | A22TK-2LL-12-01-SJ | 
| DPST-NO + SPST-NC | A22TK-2LL-21-01-SJ | 
| TPST-NC | A22TK-2LL-03-01-SJ | 
| 
 | 
 | SPST-NC | A22TK-2RL-01-01-SJ | 
| SPST-NO/SPST-NC | A22TK-2RL-11-01-SJ | 
| DPST-NC | A22TK-2RL-02-01-SJ | 
| DPST-NC + SPST-NO | A22TK-2RL-12-01-SJ | 
| DPST-NO + SPST-NC | A22TK-2RL-21-01-SJ | 
| TPST-NC | A22TK-2RL-03-01-SJ | 
| 
 | 
 | SPST-NC | A22TK-2LR-01-01-SJ | 
| SPST-NO/SPST-NC | A22TK-2LR-11-01-SJ | 
| DPST-NC | A22TK-2LR-02-01-SJ | 
| DPST-NC + SPST-NO | A22TK-2LR-12-01-SJ | 
| DPST-NO + SPST-NC | A22TK-2LR-21-01-SJ | 
| TPST-NC | A22TK-2LR-03-01-SJ | 
| 
 | 
 | SPST-NC | A22TK-2RR-01-01-SJ | 
| SPST-NO/SPST-NC | A22TK-2RR-11-01-SJ | 
| DPST-NC | A22TK-2RR-02-01-SJ | 
| DPST-NC + SPST-NO | A22TK-2RR-12-01-SJ | 
| DPST-NO + SPST-NC | A22TK-2RR-21-01-SJ | 
| TPST-NC | A22TK-2RR-03-01-SJ |