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The 1489-A1C250 is an Allen Bradley circuit breaker with a rated current of 25 amps. Designed for single-pole applications, it operates at a maximum AC voltage of 415V according to EN/IEC standards and 277V under UL/CSA.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | Bulletin 1489 |
| Part Number | 1489-A1C250 |
| Weight | 0.25 lbs (0.11 kg) |
| Trip Curve | C |
| Rated Current | 25 A |
| Rated AC Voltage (EN/IEC) | 415 V AC |
| Number of Poles | 1 Pole |
| Rated AC Voltage (UL/CSA) | 277V AC |
| Interrupting Capacity (IEC) | 15,000 A |
| Interrupting Rating | 14,000 A |
| Mounting Type | DIN Rail Mount |
| Face Protection | IP2x |
| Shock Resistance | 25 G half-sine Wave |
| Number of Wires | 2 |
In the realm of circuit protection, the Allen Bradley 1489-A1C250 circuit breaker stands out with its reliable performance. This unit is rated for 25 amps and is designed specifically for single-pole configurations. The breaker's operational capabilities include a maximum rated AC voltage of 415 volts under EN/IEC guidelines, while it also conforms to UL/CSA standards at 277 volts.
Enhanced with a trip curve of type C, the circuit breaker is intended for various applications where its 15,000 A interrupting capacity ensures effective circuit protection. Notably, the rated interrupting capacity is set at 14,000 A, safeguarding circuits from overload and facilitating safe operation.
The design allows for easy installation on DIN rails, providing a solid mounting solution. The unit also demonstrates impressive shock resistance, rated at 25 G in a half-sine wave test, indicating its suitability for dynamic environments. With an IP2x face protection rating, the 1489-A1C250 effectively shields users from electrical exposure while allowing a straightforward two-wire connection.