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.
Designed to withstand a dielectric strength of 1960 VAC, this circuit breaker operates within a temperature range of -30 to 60 degrees Celsius. For storage, it tolerates temperatures down to -40 degre
This two-pole circuit breaker features a current rating of 15 Amperes and can handle rated voltages of 277/480 Volts AC and 96 Volts DC. With a D-curve trip characteristic, it has an interrupting capa
This single-pole miniature circuit breaker has a trip type defined as D-curve. It operates effectively with an ambient temperature range of -25°C to 55°C. The unit supports voltages up to 250 Volts AC
This supplementary protector features a 2 pole configuration and a trip curve type designated as C. It can handle frequencies from 50 Hz to 60 Hz. Designed to interrupt short-circuits with a breaking
This circuit breaker operates on a nominal voltage of 400 VAC and conforms to a trip curve type D. Its effective frequency range is between 50 Hz and 60 Hz. The unit can endure an impulse withstand te
This miniature circuit breaker features a thermal-magnetic trip unit and possesses a trip curve D characteristic. It can handle short circuit capacities up to 15 kiloamperes, ensuring reliable protect
This miniature circuit breaker includes a trip curve classified as Curve C, ensuring reliable tripping characteristics. It has an operating voltage range up to a maximum of 440V, making it versatile f
Designed within the Bulletin 1489 series, this miniature circuit breaker operates across a frequency range of 50 to 60 Hz. It supports a short-circuit breaking capacity of 15 kA and is rated to withst
This thermal-magnetic circuit breaker operates efficiently with three poles and features a Trip Curve D. It handles frequencies ranging from 50 Hz to 60 Hz, ensuring compatibility with various electri
This circuit breaker features a single-pole configuration and operates with a current rating of 1A. It is characterized by a Trip Curve C, suitable for various applications. The device can function in