 | |  | |
| PartNumber | 3B20UM | 3B2.5UM | 3B20UR |
| Description | Circuit Breakers 20A MCB B CHAR 3 PL 480Y/277VAC UL508 | Circuit Breakers 3B2.5UM, 2.5A, CIRCUIT BREAKER | Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077 |
| Manufacturer | Altech | Altech | |
| Product Category | Circuit Breakers | Circuit Breakers | IC Chips |
| RoHS | Y | - | - |
| Series | UM | UM | UR |
| Current Rating | 20 A | 2.5 A | 20 A |
| Voltage Rating AC | 277 VAC | 277 VAC | 277 V |
| Voltage Rating DC | 60 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, 60 VDC | - | - |
| Brand | Altech | Altech | - |
| Mounting Style | DIN Rail Mount | DIN Rail Mount | DIN Rail |
| Product Type | B-Trip Circuit Breakers | - | - |
| Factory Pack Quantity | 4 | 4 | - |
| Subcategory | Circuit Breakers | Circuit Breakers | - |
| Product | - | Circuit Protection Devices | Circuit Protection Devices |
| Type | - | B-Trip | B-Trip |
| Operating Temperature Range | - | - | - 25 C to + 55 C |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Altech |
3B20UM | Circuit Breakers 20A MCB B CHAR 3 PL 480Y/277VAC UL508 | |
| 3B2.5UM | Circuit Breakers 3B2.5UM, 2.5A, CIRCUIT BREAKER | ||
| 3B25UR | Circuit Breakers 25A,MCB B CHAR 3PL 480Y/277VAC, UL1077 | ||
| 3B25UR | Circuit Breakers 25A,MCB B CHAR 3PL 480Y/277VAC, UL1077 | ||
| 3B20UM | Circuit Breakers 20A MCB B CHAR 3 PL 480Y/277VAC UL508 | ||
| 3B20UR | Circuit Breakers 20A,MCB B CHAR 3PL 480Y/277VAC, UL1077 | ||
| 3B2.5UM | Circuit Breaker, Molded Case, B CHAR, 3POLE, 480Y/277VAC, UL508 2.5A | ||
| 3B25UM | Circuit Breakers 25A MCB B CHARL 480Y/277VAC UL508 | ||
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