Cutler Hammer BR290 - 90A, Circuit Breaker

Meet the Cutler Hammer BR290 90A circuit breaker—a rugged, dependable overcurrent protection device engineered for demanding electrical environments. With a 90-amp rating, this breaker is built to interrupt fault currents quickly and safely, guarding panels, machinery, and wiring from damage while minimizing downtime in critical applications.

Where you’ll rely on it

• in industrial facilities and commercial buildings
• where a robust, field-replaceable protection solution is essential
• Distribution panels and motor control centers where reliable trip performance and safe operation are paramount

Why this BR290 matters for your operation

• Precise overcurrent protection at 90A helps prevent motor stalls, wiring overheating, and equipment damage during overloads or short circuits
• Clear, safe operation ensures faults are interrupted promptly, reducing the risk of fire hazards and downstream equipment failure
• Reliability in demanding environments designed for continuous duty in panelboards and control centers where downtime is costly
• Versatile installation footprint fits a wide range of distribution configurations, supporting both new builds and retrofits

Use cases and practical scenarios

• Protects heavy feeders feeding motors and important loads in a factory floor distribution panel
• Provides a straightforward, resettable protection option in commercial electrical rooms
• Acts as a dependable primary or secondary overcurrent device in OEM equipment where a 90A protection level is required

Choosing the right solution for your system

• Ensure the BR290 aligns with your panelboard, switchboard, or OEM equipment’s design and trip characteristics
• Consider the electrical load profile, duty cycle, and the criticality of uninterrupted operation when specifying a 90A breaker
• Pair with compatible enclosures and wiring practices to maintain safe clearances and effective fault interruption