 |  |  | |
| PartNumber | 3B63UM | 3B60UR | 3B60UM |
| Description | Circuit Breakers 63A CRT BRKR BCHAR 3pl 480Y | Circuit Breakers 60A,MCB B CHAR 3PL 480Y/277VAC, UL1077 | Circuit Breakers 60A MCB B CHAR 3 PL 480Y/277VAC UL508 |
| Manufacturer | Altech | Altech | Altech |
| Product Category | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| RoHS | Y | Y | - |
| Series | UM | UR | UM |
| Current Rating | 63 A | 60 A | 60A |
| Voltage Rating AC | 277 VAC | 277 VAC | 277 V |
| Voltage Rating DC | 80 VDC | - | 80 VDC |
| Number of Poles | 3 Pole | 3 Pole | 3 Pole |
| Actuator Type | Handle | Handle | Handle |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Maximum Operating Temperature | + 55 C | + 55 C | - |
| Illuminated | Not Illuminated | Not Illuminated | Not Illuminated |
| Termination Style | Box Clamp, Ring Tongue | Box Clamp, Ring Tongue | Box Clamp Ring Tongue |
| Voltage Rating | 277 VAC, 80 VDC | - | 277 VAC 80 VDC |
| Brand | Altech | Altech | - |
| Mounting Style | DIN Rail Mount | DIN Rail Mount | DIN Rail |
| Product Type | B-Trip Circuit Breakers | B-Trip Circuit Breakers | - |
| Factory Pack Quantity | 4 | 4 | - |
| Subcategory | Circuit Breakers | Circuit Breakers | - |
| Product | - | - | Circuit Protection Devices |
| Type | - | - | B-Trip |
| Operating Temperature Range | - | - | - 25 C to + 55 C |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Altech |
3B63UM | Circuit Breakers 63A CRT BRKR BCHAR 3pl 480Y | |
| 3B6UR | Circuit Breakers 6A,MCB B CHAR 3PL 480Y/277VAC, UL1077 | ||
| 3B60UR | Circuit Breakers 60A,MCB B CHAR 3PL 480Y/277VAC, UL1077 | ||
| 3B63UM | Circuit Breakers 63A CRT BRKR BCHAR 3pl 480Y | ||
| 3B60UM | Circuit Breakers 60A MCB B CHAR 3 PL 480Y/277VAC UL508 | ||
| 3B6UR | Circuit Breakers 6A,MCB B CHAR 3PL 480Y/277VAC, UL1077 | ||
| 3B63UR | Circuit Breakers 63A,MCB B CHAR 3PL 480Y/277VAC, UL1077 | ||
| 3B60UR | Circuit Breakers 60A,MCB B CHAR 3PL 480Y/277VAC, UL1077 | ||
| 3B6UM | Circuit Breakers 6A MCB B CHARL 480Y/277VAC UL508 | ||
| 3B6-B | New and Original | ||
| 3B6045 | New and Original | ||
| 3B634K | New and Original | ||
| 3B66034A | New and Original | ||
| 3B684 | New and Original |