Allen-Bradley 1489-M1C030 Supplementary Protector — 1-pole, 3 A, C trip curve miniature circuit breaker. The Allen-Bradley 1489-M1C030 is a Bulletin 1489-M thermal-magnetic miniature circuit breaker in a standard, single-pole (1-pole) AC configuration. It carries a rated current of 3 A with a C trip curve for general-purpose circuit protection. It is rated 277V AC and 48V DC (UL/CSA) and 230V AC (IEC/EN)..
MPN / SKU: 1489-M1C030
1489-M1C030 Applications
The 1489-M1C030 provides supplementary overcurrent protection for control circuits, panels, and equipment feeders needing 3 A of protection in a single pole. Its C trip curve suits general loads with moderate inrush, tripping between roughly 5 and 10 times rated current on magnetic faults. It is rated to 277V AC and 48V DC per UL/CSA and 230V AC per IEC/EN. Confirm interrupting/SCCR ratings and load coordination against Rockwell 1489-M technical data before selection.
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