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The 1489-A2C150 is a circuit breaker from Allen Bradley's Bulletin 1489 series, featuring a voltage rating of 277 volts and a current rating of 15 amps. This model includes two poles and has a trip curve classified as C, enabling it to handle various overload conditions effectively.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | Bulletin 1489 |
| Part Number | 1489-A2C150 |
| Weight | 0.56 lbs (0.26 kg) |
| GTIN | 10781180896337 |
| Voltage Rating | 277 V |
| Current Rating | 15 A |
| Number of Poles | 2 Poles |
| Trip Curve | Trip Curve C |
| Dielectric Strength | 1960 VAC |
| Operating Temperature Range | -30 to 60°C |
| Storage Temperature Range | -40 to 85°C |
| Shock Resistance | 25 G half-sine wave for up to 11 ms (3 axes) |
| Wire Size | 18 to 6 AWG |
| Recommended Wire Strip Length | 0.5 inches |
The Allen Bradley 1489-A2C150 circuit breaker is engineered for reliable performance in diverse applications. It supports a maximum operating voltage of 277 volts with a current rating of 15 amps, accommodating a range of industrial needs. This model is constructed with two poles and comes with a trip curve labeled as C, which ensures prompt response to overload conditions, safeguarding connected equipment.
Dielectric strength is rated at 1960 VAC, providing reassurance for insulation integrity under high-voltage scenarios. Users can expect this circuit breaker to operate efficiently within an ambient temperature range of -30 to 60 degrees Celsius. When stored, it maintains functionality in extreme temperatures, enduring conditions from -40 to 85 degrees Celsius.
The 1489-A2C150 circuit breaker also exhibits an impressive shock resistance capability, rated for 25 G half-sine wave impacts lasting up to 11 milliseconds across three axes. This characteristic boosts its reliability in areas subject to vibrations and sudden impacts. The wiring flexibility allows connection with wire sizes ranging from 18 AWG to 6 AWG, and it is recommended to strip 0.5 inches of insulation from the wires for proper installation.