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The ABB XT4LU3250AFL000XXX is a molded case circuit breaker from the Tmax XT Series that accommodates a maximum rated voltage of up to 600 VAC. With an output current rating of 250 A and a thermal magnetic trip unit, this device is effectively suited for a variety of applications.
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| Manufacturer | ABB |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Tmax XT Series |
| Part Number | XT4LU3250AFL000XXX |
| Frame Size | Size 4 |
| Max. Rated Voltage | 600 VAC |
| Number of Poles | 3 Poles |
| Interrupt Rating at 480 VAC | 100 KA |
| Rated Current | 250 A |
| Min. Storage Temperature | 0°C |
| Max. Storage Temperature | 40°C |
| Min. Operating Temperature | 0°C |
| Max. Operating Temperature | 40°C |
| Trip Unit | Thermal Magnetic |
| Terminal Type | Bolt On |
The XT4LU3250AFL000XXX from ABB represents a robust molded case circuit breaker within the Tmax XT Series. This unit is structured to handle a substantial maximum voltage of 600 VAC and supports a rated current of 250 A, providing reliable protection for electrical systems. It features three poles and is installed using bolt-on terminals, ensuring secure connections within various setups.
With an interrupt rating of 100 KA at 480 VAC, this circuit breaker can effectively manage fault conditions, making it highly suitable for industrial applications. The thermal magnetic trip unit enhances protection by responding to overloads and short circuits, providing peace of mind in safety-critical applications.
The acceptable storage temperature for this circuit breaker ranges from a minimum of 0°C to a maximum of 40°C. Similarly, the unit is engineered to operate within the same temperature parameters, thus ensuring optimal performance across moderately challenging environmental conditions.