The Allen-Bradley Bulletin 1489 series includes various circuit breakers. Some of the breakers are thermal-magnetic breakers that are suitable for branch circuit protection. Bulletin 1489 circuit breakers are available with 1-pole, 2-pole, and 3-pole designs. Many breaker models have finger-safe housings on the front. The Bulletin 1489 circuit breakers support fast breaking times, high rated voltage levels, and current limiting features.
Browse available units in our catalog of Bulletin 1489.
With an interrupting capacity of 15 kA, this circuit breaker effectively manages short-circuit situations. It is rated for a frequency range between 50 Hz and 60 Hz, and fits conveniently onto DIN rai
This miniature circuit breaker is rated for voltages up to 277 V AC and 48 V DC. With a short-circuit breaking capacity of 15 kA, it provides effective protection against overcurrents. The trip curve
This circuit breaker functions in a 3-phase system and features 3 poles. It operates within a frequency range of 50 to 60 Hz. The device is mounted on a 35mm DIN rail and includes dual terminals for c
This miniature circuit breaker features a trip curve classified as D, indicating its sensitivity profile. It comprises a single pole configuration and adheres to UL/CSA compliance standards. Designed
The 1489-M3D080 operates efficiently at rated voltages of 480Y/277 V AC. It supports a frequency range between 50 and 60 Hz with a notable short-circuit interrupting capacity of 10 kA. The breaker fea
This miniature circuit breaker is rated for a maximum current of 6 A and responds according to Trip Curve C specifications. The device functions effectively within a frequency range of 50 Hz to 60 Hz
This accessory features a 2-way busbar comb with 6 pins and supports a total of 3 poles. The rated current capacity is 80 Amps, with an operational voltage of up to 1000 V for both AC and DC systems.
This 3-pole circuit breaker functions effectively within a frequency range of 50 to 60 Hz and features a trip curve categorized as Curve C. With a 15 kA interrupt rating, it is suitable for applicatio
This 2-pole circuit breaker employs Trip Curve D to ensure reliable interruption in various conditions. It works effectively within an operating temperature range of -25°C to +55°C, and is designed fo
This circuit breaker is rated for a maximum UL/CSA voltage of 277 V AC and can interrupt up to 10 kA. The device supports a maximum IEC/EN voltage of 230 V AC. It includes features such as auxiliary a