| PartNumber | 2BU60R | 2BU6R | 2BU63R |
| Description | Circuit Breakers 60A B Characteristic UL 1077 2 POLE | Circuit Breakers 6A B Characteristic UL 1077 2 POLE | Circuit Breakers 2BU63R, 63A MCB,BCHAR,2POLE |
| Manufacturer | Altech | Altech | Altech |
| Product Category | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| RoHS | Y | Y | - |
| Series | R | R | R |
| Current Rating | 60 A | 6 A | 63 A |
| Voltage Rating AC | 277 VAC | 277 VAC | 277 VAC |
| Number of Poles | 2 Pole | 2 Pole | 2 Pole |
| Actuator Type | Handle | Handle | Handle |
| Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
| Maximum Operating Temperature | + 60 C | + 60 C | + 60 C |
| Illuminated | Not Illuminated | Not Illuminated | Not Illuminated |
| Termination Style | Screw | Screw | Screw |
| Voltage Rating | 277 VAC | 277 VAC | 277 VAC |
| Brand | Altech | Altech | Altech |
| Mounting Style | DIN Rail Mount | DIN Rail Mount | DIN Rail Mount |
| Product Type | B-Trip Circuit Breakers | B-Trip Circuit Breakers | B-Trip Circuit Breakers |
| Factory Pack Quantity | 6 | 6 | 6 |
| Subcategory | Circuit Breakers | Circuit Breakers | Circuit Breakers |