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1489 Thermal-magnetic Circuit Breakers


Bulletin 1489-M Thermal-magnetic Circuit Breakers are UL 489 Listed for branch circuit protection in the United States and Canada, and they are certified as Miniature Circuit Breakers for IEC applications. These circuit breakers are ideal for extreme ambient conditions, feature fast breaking time, and superior shock and vibration resistance.

Includes 0.5…63 A miniature circuit breakers
Available in 1-, 2-, and 3-pole versions
Provides C and D trip curves
Current limiting
Offers dual terminals for wiring and bus bar flexibility
Includes reversible line and load connections
Additional Information
Our circuit and load protection products are part of the Allen-Bradley® Industrial Control Components where you get the right components, at the right price, right when you need them.

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