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Allen Bradley Bulletin 1489 1489-M3D060

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1489-M3D060

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The 1489-M3D060 miniature circuit breaker from Allen Bradley's Bulletin 1489 series is engineered for 3-phase use. It operates at a rated current of 6.0 A and features a D-Curve trip characteristic, providing effective protection in electrical systems.

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Technical specifications for 1489-M3D060

ManufacturerAllen Bradley
Product TypeMiniature Circuit Breaker
Product LineBulletin 1489
Part Number1489-M3D060
Number of Poles3 Poles
Phase Type3 Phase
Rated Current6.0 A
Trip CurveD-Curve
Interrupting Capacity15 KAIC
Voltage Rating480Y/277V AC
Mounting Style35 mm DIN Rail Mount
IP RatingIP20
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Terminal TypeDual terminal

The Allen Bradley 1489-M3D060 is a miniature circuit breaker featuring a design that accommodates three poles and is optimized for 3-phase applications. This unit is specifically rated to handle 6.0 A, making it suitable for a range of circuit protection needs. It employs a D-Curve trip curve characteristic, which is ideal for certain load types, ensuring reliable operation during overload conditions.

This breaker can interrupt up to 15 KAIC, aligning with the demands of protective applications. It is suited for electrical systems with a voltage rating of 480Y/277V AC. Operating frequencies for this circuit breaker range from 50 Hz to 60 Hz, providing flexibility for various industrial environments.

Installation is streamlined through its 35 mm DIN rail mounting style, suitable for neat and efficient panel setups. Furthermore, it includes dual terminal types, which enhance connection ease and stability. The device meets an IP20 ingress protection rating, offering safety against solid object intrusion greater than 12 mm, making it a reliable choice for many industrial settings.