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The 1489-M2C030 is a circuit breaker from Allen Bradley's Bulletin 1489 series. Rated for a current of 3.0 A, this two-pole device supports a maximum IEC/EN voltage of 400V AC and adheres to UL/CSA voltage standards of 480Y/277V AC. Its trip curve is categorized as C.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | Bulletin 1489 |
| Part Number | 1489-M2C030 |
| Weight | 0.56 lbs (0.26 kg) |
| Number of Poles | 2 |
| Max. IEC/EN Voltage | 400V AC |
| Rated Current | 3.0 A |
| Trip Curve | C |
| Max. UL/CSA Voltage | 480Y/277V AC |
| Rated Interrupting | 10 kA |
| Electrical Endurance | 6,000 operations |
| Terminal Type | Dual terminal |
| Protection Degree | IP20 |
| Mounting Type | DIN Rail Mount |
| Auxiliary Contact | Yes |
| Signal Contact | Yes |
| Shunt Trip | Yes |
The Allen Bradley 1489-M2C030 is designed as a reliable circuit breaker, accommodating up to 3.0 A rated current with a two-pole configuration. It supports a maximum voltage of 400V AC as per IEC/EN standards, while being suitable for UL/CSA applications up to 480Y/277V AC. With a trip curve defined as Type C, it effectively provides necessary protection against overload conditions.
An important aspect of its functionality is its rated interrupting capacity of 10 kA, which ensures it can handle significant fault currents without failing. Built for durability, this circuit breaker boasts an electrical lifespan of 6,000 operations, rendering it suitable for frequent use. The dual terminal configuration allows for straightforward wiring in various setups, with an emphasis on simplicity and efficiency during installation.
The breaker is suitable for DIN rail mounting, promoting easy integration into existing systems. It also features auxiliary contacts, a signal contact, and a shunt trip mechanism, augmenting its operational capabilities for extended applications. The device is rated IP20, providing a degree of protection from dust, ensuring reliability in typical operating environments.