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For Reference Only
| Part Number | 1BU4R |
| OEMstron Part # | 1BU4R |
| Manufacturer | Altech Corporation |
| Category | Power › Circuit Protection › Circuit Breakers |
| Description | 1BU4R 4A MCB B CHAR 1P277VACUL10 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 1BU4R PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jun 20 - Jun 25 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
1BU4R Specifications
| Part Number | 1BU4R | |
| Brand | Altech Corporation | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | Circuit Breakers | |
| Manufacturer | Altech Corporation | |
| Series | R | |
| Breaker Type | Thermal Magnetic | |
| Current Rating (Amps) | 4A | |
| Voltage Rating - AC | 480V | |
| Voltage Rating - DC | - | |
| Number of Poles | 1 | |
| Actuator Type | Lever | |
| Illumination | None | |
| Illumination Voltage (Nominal) | - | |
| Mounting Type | DIN Rail | |
| Approvals | UL508 |
1BU4R Documents
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| In Stock | 486 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
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| 2500 | $ 0.0000 | $ 0.0000 |
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