 
 
 
 
| Item condition | New | 
| Manufacture name | RC221/2 FOR T2 4p F | 
| Brand | ABB | 
| Categories | Trip & Release Units | 
| Type of electric connection | Screw connection | 
| Rated control supply voltage at AC 50 Hz | 85-500 V | 
| Rated control supply voltage at AC 60 Hz | 85-500 V | 
| Initial value of the undelayed short-circuit release - setting range | 0 A | 
| End value adjustment range undelayed short-circuit release | 0 A | 
| Voltage type for actuating | AC | 
| Packing level 1 | 8015644518257 | 
| Suitable for off-load switch | No | 
| Suitable for overload relay | No | 
| Suitable for motor safety switch | No | 
| Suitable for power circuit breaker | Yes | 
| Number of contacts as normally closed contact | 0 | 
| Number of contacts as normally open contact | 0 | 
| Number of contacts as change-over contact | 1 | 
