The 1BU20R is a 277V 20A toggle circuit breaker from Altech, designed for use in applications where reliability and safety are paramount. It features a toggle actuator type and is approved by UL. The device has a current rating of 20A and can operate within a temperature range of 0°C to 40°C. The 1BU20R is mounted on a DIN rail and is available in a package quantity of 12 units. It is not RoHS compliant.
| RoHS |
Not Compliant |
| Mount |
DIN Rail |
| Series |
R |
| Approvals |
UL |
| Termination |
Screw |
| Time to Trip |
100ms |
| Actuator Type |
Toggle |
| Current Rating |
20A |
| RoHS Compliant |
No |
| Number of Poles |
1 |
| Package Quantity |
12 |
| Voltage Rating (AC) |
277V |
| Max Operating Temperature |
40°C |
| Min Operating Temperature |
0°C |