Molded Case Circuit Breakers (B Frame)

Schneider Electric’s B-frame circuit breakers are UL 489 listed utilizing thermal-magnetic tripping units. These DIN Rail mounted, Powerpact B-frame breakers (MCCB) are available in 1-pole, 2-pole, 3-pole, and 4-pole unit mount construction and Single, 2, and 3-pole I-Line construction, with units allowing for maximum voltage of 240 VAC to 600 VAC, or 125 VDC to 250 VDC, with 15 amps to 125 amps. These Square D molded breakers have D interrupt ratings, G interrupt ratings, and J interrupt ratings depending on the model. 
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$830.20
PowerPact B Circuit Breaker, 110A, 1P, 277V AC, 35kA at 480/277 UL, I-Line
$830.20
PowerPact B Circuit Breaker, 110A, 1P, 277V AC, 35kA at 480/277 UL, I-Line
$691.60
PowerPact B Circuit Breaker, 100A, 1P, 277V AC, 35kA at 480/277 UL, I-Line
$691.60
PowerPact B Circuit Breaker, 90A, 1P, 277V AC, 35kA at 480/277 UL, I-Line
$691.60
PowerPact B Circuit Breaker, 70A, 1P, 277V AC, 35kA at 480/277 UL, I-Line
$691.60
PowerPact B Circuit Breaker, 70A, 1P, 277V AC, 35kA at 480/277 UL, I-Line
$590.80
PowerPact B Circuit Breaker, 50A, 1P, 277V AC, 35kA at 480/277 UL, I-Line
$590.80
PowerPact B Circuit Breaker, 40A, 1P, 277V AC, 35kA at 480/277 UL, I-Line
$590.80
PowerPact B Circuit Breaker, 35A, 1P, 277V AC, 35kA at 480/277 UL, I-Line
$590.80
PowerPact B Circuit Breaker, 35A, 1P, 277V AC, 35kA at 480/277 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 30A, 2P, 600Y/347V AC, 65kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 30A, 2P, 600Y/347V AC, 65kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 30A, 2P, 600Y/347V AC, 65kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 25A, 2P, 600Y/347V AC, 65kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 15A, 2P, 600Y/347V AC, 65kA at 600Y/347 UL, I-Line
$2143.40
PowerPact B Circuit Breaker, 110A, 3P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line
$1416.80
PowerPact B Circuit Breaker, 25A, 3P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line
$2143.40
PowerPact B Circuit Breaker, 110A, 3P, 480Y/277V AC, 18kA at 480/277 UL, I-Line
$2699.20
PowerPact B Circuit Breaker, 15A, 3P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$6343.40
PowerPact B Circuit Breaker, 110A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$6343.40
PowerPact B Circuit Breaker, 110A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$6343.40
PowerPact B Circuit Breaker, 110A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$2476.60
PowerPact B Circuit Breaker, 100A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$2476.60
PowerPact B Circuit Breaker, 90A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$2476.60
PowerPact B Circuit Breaker, 90A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$2476.60
PowerPact B Circuit Breaker, 90A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$2476.60
PowerPact B Circuit Breaker, 80A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$2476.60
PowerPact B Circuit Breaker, 70A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 50A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 45A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 45A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 35A, 2P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line
$1237.60
PowerPact B Circuit Breaker, 110A, 1P, 347V AC, 25kA at 600Y/347 UL, I-Line
$1237.60
PowerPact B Circuit Breaker, 110A, 1P, 347V AC, 25kA at 600Y/347 UL, I-Line
$1248.80
PowerPact B Circuit Breaker, 35A, 3P, 480Y/277V AC, 18kA at 480/277 UL, I-Line
$2056.60
PowerPact B Circuit Breaker, 125A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line
$1713.60
PowerPact B Circuit Breaker, 110A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line
$1713.60
PowerPact B Circuit Breaker, 110A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line
$1713.60
PowerPact B Circuit Breaker, 110A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line
$1713.60
PowerPact B Circuit Breaker, 110A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 90A, 1P, 347V AC, 25kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 90A, 1P, 347V AC, 25kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 80A, 1P, 347V AC, 25kA at 600Y/347 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 80A, 1P, 347V AC, 25kA at 600Y/347 UL, I-Line
$659.40
PowerPact B Circuit Breaker, 125A, 1P, 277V AC, 18kA at 480/277 UL, I-Line
$506.80
PowerPact B Circuit Breaker, 70A, 1P, 277V AC, 18kA at 480/277 UL, I-Line
$2157.40
PowerPact B Circuit Breaker, 70A, 1P, 347V AC, 25kA at 600Y/347 UL, I-Line
$842.80
PowerPact B Circuit Breaker, 50A, 1P, 347V AC, 25kA at 600Y/347 UL, I-Line