AB 1489-M1C040UL489 4 A Miniature Circuit Breaker for Industrial Control
The A-B 1489-M1C040UL489 4 A Miniature Circuit Breaker is designed for industrial control systems, providing reliable overcurrent protection in circuits. Its robust design ensures safe operation in harsh environments.
Rated Current:4 A
Breaking Capacity:6 kA @ 230/400 V AC
Number of Poles:1P
Trip Type:Ultra-Safe
Certifications:Compliant with IEC/EN 60898-1 standards
The Rockwell Automation 1489-M1C040UL489 Miniature Circuit Breaker is engineered for high reliability and durability in demanding industrial settings. With a compact design, this circuit breaker is ideal for applications requiring precise current and voltage management.
Designed to meet international standards including IEC/EN 60898-1, this circuit breaker offers robust protection against overloads and short circuits, safeguarding your electrical infrastructure. Its tripping mechanism is tailored for efficient and accurate response to abnormal electrical conditions, minimizing downtime and enhancing system reliability.
Crafted from premium materials, this circuit breaker withstands harsh environments and ensures long-term performance. The 2-pole configuration supports versatile installation options, making it suitable for a wide range of industrial applications.
Installation is straightforward, thanks to its intuitive design and clear markings. Ensure proper integration by following manufacturer guidelines for optimal functionality and safety.












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