The ABB S273-K20 is a miniature 3-pole circuit breaker with a toggle actuator, rated for 277VAC or 480VAC and 20A. It features screw terminals and is designed for mounting on DIN rail. The device operates within a temperature range of -25°C to 55°C. It is suitable for general use in various applications.
| Type |
Miniature |
| Mounting |
DIN Rail |
| RoHS Version |
2002/95/EC |
| Actuator Type |
Toggle |
| Current Rating |
20A |
| Voltage Rating |
277VAC|480VAC |
| Number of Poles |
3 |
| Terminal Design |
Screw |
| Number of Terminals |
6 |
| Max Operating Temperature |
55°C |
| Min Operating Temperature |
-25°C |
| Typical AC Voltage Rating |
277|480V |