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| PartNumber | 2D30UL | 2D30UM | 2D30UR |
| Description | Circuit Breakers 30A, D CHAR, 2POLE 480Y/277VAC,UL489 | Circuit Breakers 30A MCB DCHAR 1P+N 277VAC UL508 | Circuit Breakers 30A,MCB D CHAR 2PL 480Y/277VAC, UL1077 |
| Manufacturer | Altech | - | Altech |
| Product Category | Circuit Breakers | - | Circuit Breakers |
| RoHS | Y | - | - |
| Series | UL | - | UR |
| Current Rating | 30 A | - | 30 A |
| Voltage Rating AC | 277 VAC | - | 277 V |
| Number of Poles | 2 Pole | - | 2 Pole |
| Actuator Type | Handle | - | Handle |
| Minimum Operating Temperature | - 25 C | - | - |
| Maximum Operating Temperature | + 55 C | - | - |
| Illuminated | Not Illuminated | - | Not Illuminated |
| Termination Style | Box Clamp, Ring Tongue | - | Box Clamp Ring Tongue |
| Brand | Altech | - | - |
| Mounting Style | DIN Rail Mount | - | DIN Rail |
| Product Type | D-Trip Circuit Breakers | - | - |
| Factory Pack Quantity | 6 | - | - |
| Subcategory | Circuit Breakers | - | - |
| Product | - | - | Circuit Protection Devices |
| Type | - | - | D-Trip |
| Packaging | - | - | Bulk |
| Operating Temperature Range | - | - | - 25 C to + 55 C |