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.
This circuit breaker consists of two poles and incorporates auxiliary and signal contacts, as well as a shunt trip feature. With an IP20 protection degree, it is suitable for various applications and
This circuit breaker features three poles and supports a maximum EN/IEC voltage of 415 V AC. It operates at a rated current of 20 A and is suitable for use at AC voltages of 480Y/277 V AC. Rated for t
This circuit breaker operates with a maximum voltage of 480Y/277V AC under UL/CSA standards and can interrupt current levels up to 10 kA. It includes auxiliary and signal contacts, as well as a shunt
Designed for use in a variety of electrical applications, this circuit breaker features two poles and an interrupting rating of 14 kA for reliable operation. It has a trip curve type classified as Cur
Configured with three poles, this circuit breaker has a D curve trip characteristic and is suitable for wiring from 18 AWG to 8 AWG. It is designed for a DIN rail mounting solution and has an interrup
This 3-pole circuit breaker features a trip curve of Curve C, ensuring quick response for moderate overloads. It can handle input frequencies from 50 Hz to 60 Hz, along with a rated short-circuit brea
This circuit breaker is a three-pole design with a rated current of 5A. It supports operational frequencies of 50/60 Hz. With an impulse withstand voltage rating of 4 kV and a minimum operating temper
Providing excellent protection, the 1489-A3C005 circuit breaker has a rated voltage of 480Y/277 V AC and can handle a maximum interrupting rating of 10 kA. This device is compatible with wire sizes ra
This device features a single pole design and adheres to a trip curve categorized as Curve D. It is suitable for frequencies between 50 Hz and 60 Hz and boasts robustness with a short circuit capacity
This circuit breaker features a trip curve of type D and supports a minimum frequency of 50 Hz, up to a maximum of 60 Hz. It is rated for a maximum voltage of 415 V AC in accordance with EN/IEC standa