| PartNumber | 2D30DL | 2D30UL | 2D30UM |
| Description | Circuit Breakers 2D30DL, 30A, CIRCUIT BREAKER | Circuit Breakers 30A, D CHAR, 2POLE 480Y/277VAC,UL489 | Circuit Breakers 30A MCB DCHAR 1P+N 277VAC UL508 |
| Manufacturer | Altech | Altech | - |
| Product Category | Circuit Breakers | Circuit Breakers | - |
| Series | UL | UL | - |
| Current Rating | 30 A | 30 A | - |
| Voltage Rating DC | 250 VDC | - | - |
| Number of Poles | 2 Pole | 2 Pole | - |
| Actuator Type | Handle | Handle | - |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Maximum Operating Temperature | + 55 C | + 55 C | - |
| Illuminated | Not Illuminated | Not Illuminated | - |
| Termination Style | Box Clamp, Ring Tongue | Box Clamp, Ring Tongue | - |
| Brand | Altech | Altech | - |
| Mounting Style | DIN Rail Mount | DIN Rail Mount | - |
| Product Type | D-Trip Circuit Breakers | D-Trip Circuit Breakers | - |
| Factory Pack Quantity | 12 | 6 | - |
| Subcategory | Circuit Breakers | Circuit Breakers | - |
| RoHS | - | Y | - |
| Voltage Rating AC | - | 277 VAC | - |