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In-stock Proax Circuit Breaker Program

ABB Circuit Breakers Promotion

Explore our range of ABB SU200M circuit breakers, available in single pole, 2 pole, and 3 pole configurations up to 40 AMP. Benefit from our fully stocked inventory, ensuring next-day shipping for your immediate electrical protection needs. Shop now.
Circuit BreakerABB

Single Pole Circuit Breakers

277V up to 40AMP

Next Day Shipping
Trip Curve: C
Voltage: 480/277
Rating: UL 489 MCB
Poles: 1P
Endurance: 20,000 cycles
Part NumberPriceIn-stockAmps
971A
692A
123A
944A
345A
886A
17A
248A
5110A
8315A
2320A
1630A

2 Pole Circuit Breakers

480V up to 40AMP

Next Day Shipping
Trip Curve: C
Voltage: 480/277
Rating: UL 489 MCB
Poles: 2P
Endurance: 20,000 cycles
Part NumberPriceIn-stockAmps
321A
342A
113A
84A
205A
1636A
7A
488A
11310A
8115A
520A
725A

3 Pole Circuit Breakers

480V up to 40AMP

Next Day Shipping
Trip Curve: C
Voltage: 480/277
Rating: UL 489 MCB
Poles: 3P
Endurance: 20,000 cycles
Part NumberPriceIn-stockAmps
21A
62A
53A
24A
255A
36A
7A
8A
3110A
2215A
1220A
125A
330A

Looking for the perfect circuit breaker solution

Our expert team is ready to assist you in finding the ideal ABB circuit breaker that meets all your requirements at an excellent price!
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