 |  |  | |
| PartNumber | 3C20UL | 3C20UM | 3C20UR |
| Description | Circuit Breakers 20A, C CHAR, 3POLE 480Y/277VAC,UL489 | Circuit Breakers 20A MCB CCHAR 3 PL 480Y/277VAC UL508 | Circuit Breakers 20A,MCB C CHAR 3PL 480Y/277VAC, UL1077 |
| Manufacturer | Altech | Altech | Altech |
| Product Category | Circuit Breakers | Circuit Breakers | Circuit Breakers |
| RoHS | Y | Y | - |
| Series | UL | UM | UR |
| Current Rating | 20 A | 20 A | 20 A |
| Voltage Rating AC | 277 VAC | 277 VAC | 277 V |
| 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 |
| Brand | Altech | Altech | - |
| Mounting Style | DIN Rail Mount | DIN Rail Mount | DIN Rail |
| Product Type | C-Trip Circuit Breakers | C-Trip Circuit Breakers | - |
| Factory Pack Quantity | 4 | 4 | - |
| Subcategory | Circuit Breakers | Circuit Breakers | - |
| Voltage Rating DC | - | 80 VDC | - |
| Voltage Rating | - | 277 VAC, 80 VDC | - |
| Product | - | - | Circuit Protection Devices |
| Type | - | - | C-Trip |
| Operating Temperature Range | - | - | - 25 C to + 55 C |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Altech |
3C20UL | Circuit Breakers 20A, C CHAR, 3POLE 480Y/277VAC,UL489 | |
| 3C20UM | Circuit Breakers 20A MCB CCHAR 3 PL 480Y/277VAC UL508 | ||
| 3C20UR | Circuit Breakers 20A,MCB C CHAR 3PL 480Y/277VAC, UL1077 | ||
| 3C20UL | Circuit Breakers 20A, C CHAR, 3POLE 480Y/277VAC,UL489 | ||
| 3C20UM | Circuit Breakers 20A MCB CCHAR 3 PL 480Y/277VAC UL508 |