The AU-3BU20R is a 3-pole supplementary protector designed for DIN rail mounting. It has a voltage rating of 277VAC or 480VAC and a current rating of 20A. The protector features a screw terminal design and a handle actuator type. It operates within a temperature range of -25°C to 60°C. The device is suitable for general use in circuit protection applications.
| RoHS |
Yes |
| Type |
Supplementary Protector |
| Mounting |
DIN Rail |
| RoHS Version |
2011/65/EU |
| Actuator Type |
Handle |
| Current Rating |
20A |
| Voltage Rating |
277VAC|480VAC |
| Number of Poles |
3 |
| Terminal Design |
Screw |
| Number of Terminals |
6 |
| Max Operating Temperature |
60°C |
| Min Operating Temperature |
-25°C |