ANP21F4C и другие
| Компонент | Описание | Производитель | |
| ANP21F4B | CIT SWITCH |
CIT Relay & Switch |
 |
| ANP21F4C | CIT SWITCH |
CIT Relay & Switch |
|
| ANP21F4D | CIT SWITCH |
CIT Relay & Switch |
|
| ANP21F4H | CIT SWITCH |
CIT Relay & Switch |
|
| ANP21F4S20 | CIT SWITCH |
CIT Relay & Switch |
|
| ANP21F4S25 | CIT SWITCH |
CIT Relay & Switch |
|
| ANP21F4S40 | CIT SWITCH |
CIT Relay & Switch |
|
| ANP21F4V | CIT SWITCH |
CIT Relay & Switch |
|