Molded Case Circuit Breakers (M Frame)

Schneider Electric’s M-frame circuit breakers are UL 489 listed utilizing electronic tripping units to protect electrical systems from damage due to overloads and short circuits. These PowerPact M-frame molded case circuit breakers (MCCB) are available in 2-pole or 3-pole versions, with current ratings of 350 amps to 800 amps, with a maximum of 600 VAC. Schneider Electric’s Square D molded main circuit breakers have G interrupt ratings and J interrupt ratings.
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$12302.36
Circuit Breaker, PowerPact M, electronic trip, I-line, 400 Amp, 3 poles, 18 kA, 600 VAC, handle padlock
$19863.34
Circuit Breaker, PowerPact M, electronic trip, I-line, 800 Amp, 3 poles, 25 kA, 600 VAC, shunt trip 24V
$16862.69
Circuit Breaker, PowerPact M, electronic trip, I-line, 800 Amp, 3 poles, 18 kA, 600 VAC, ABC phasing, shunt trip 120V
$17682.00
Circuit Breaker, PowerPact M, electronic trip, I-line, 800A, 3 poles, 25 kA, 600 V, ABC phasing
$17682.00
Circuit Breaker, PowerPact M, electronic trip, I-line, 700A, 3 poles, 25 kA, 600 V, ABC phasing
$13900.60
Circuit Breaker, PowerPact M, electronic trip, I-line, 600A, 3 poles, 25 kA, 600 V, ABC phasing
$13900.60
Circuit Breaker, PowerPact M, electronic trip, I-line, 500A, 3 poles, 25 kA, 600 V, ABC phasing
$13900.60
Circuit Breaker, PowerPact M, electronic trip, I-line, 400A, 3 poles, 25 kA, 600 V, ABC phasing
$14994.34
Circuit Breaker, PowerPact M, electronic trip, I-line, 700 Amp, 2 poles, 25 kA, 600 VAC, CA phasing
$14994.34
Circuit Breaker, PowerPact M, electronic trip, I-line, 700 Amp, 2 poles, 25 kA, 600 VAC, lugs load end, AC phasing
$12247.45
Circuit Breaker, PowerPact M, electronic trip, I-line, 350 Amp, 2 poles, 25 kA, 600 VAC, CA phasing
$14851.20
Circuit Breaker, PowerPact M, electronic trip, I-line, 800A, 3 poles, 18 kA, 600 V, ABC phasing
$14851.20
Circuit Breaker, PowerPact M, electronic trip, I-line, 700A, 3 poles, 18 kA, 600 V, ABC phasing
$11435.20
Circuit Breaker, PowerPact M, electronic trip, I-line, 500A, 3 poles, 18 kA, 600 V, ABC phasing
$11435.20
Circuit Breaker, PowerPact M, electronic trip, I-line, 300A, 3 poles, 18 kA, 600 V, ABC phasing
$14734.64
Circuit Breaker, PowerPact M, electronic trip, I-line, 350 Amp, 3 poles, 25 kA, 600 VAC, CBA phasing
$14994.34
Circuit Breaker, PowerPact M, electronic trip, I-line, 800 Amp, 2 poles, 25 kA, 600 VAC, CA phasing
$11554.20
Circuit Breaker, PowerPact M, electronic trip, I-line, 350 Amp, 2 poles, 25 kA, 600 VAC, lugs load end, AC phasing
$14734.64
Circuit Breaker, PowerPact M, electronic trip, I-line, 500 Amp, 3 poles, 25 kA, 600 VAC, CBA phasing
$12247.45
Circuit Breaker, PowerPact M, electronic trip, I-line, 400 Amp, 2 poles, 25 kA, 600 VAC, CA phasing
$11554.20
Circuit Breaker, PowerPact M, electronic trip, I-line, 400 Amp, 2 poles, 25 kA, 600 VAC, lugs load end, AC phasing
$12421.08
Circuit Breaker, PowerPact M, electronic trip, I-line, 700 Amp, 2 poles, 18 kA, 600 VAC, CA phasing
$9843.37
Circuit Breaker, PowerPact M, electronic trip, I-line, 500 Amp, 2 poles, 18 kA, 600 VAC, CA phasing
$14734.64
Circuit Breaker, PowerPact M, electronic trip, I-line, 600 Amp, 3 poles, 25 kA, 600 VAC, CBA phasing
$12121.31
Circuit Breaker, PowerPact M, electronic trip, I-line, 350 Amp, 3 poles, 18 kA, 600 VAC, CBA phasing
$18742.92
Circuit Breaker, PowerPact M, electronic trip, I-line, 700 Amp, 3 poles, 25 kA, 600 VAC, CBA phasing
$14145.60
Circuit Breaker, PowerPact M, electronic trip, I-line, 800 Amp, 2 poles, 25 kA, 600 VAC, lugs load end, AC phasing
$9843.37
Circuit Breaker, PowerPact M, electronic trip, I-line, 350 Amp, 2 poles, 18 kA, 600 VAC, CA phasing
$14734.64
Circuit Breaker, PowerPact M, electronic trip, I-line, 400 Amp, 3 poles, 25 kA, 600 VAC, CBA phasing
$12247.45
Circuit Breaker, PowerPact M, electronic trip, I-line, 600 Amp, 2 poles, 25 kA, 600 VAC, CA phasing
$12247.45
Circuit Breaker, PowerPact M, electronic trip, I-line, 450 Amp, 2 poles, 25 kA, 600 VAC, CA phasing
$12247.45
Circuit Breaker, PowerPact M, electronic trip, I-line, 300A, 2 poles, 25 kA, 600 V, CA phasing
$17331.30
Circuit Breaker, PowerPact M, electronic trip, I-line, 300 Amp, 2 poles, 25 kA, 600 VAC, lugs load end, AC phasing
$14734.64
Circuit Breaker, PowerPact M, electronic trip, I-line, 450 Amp, 3 poles, 25 kA, 600 VAC, CBA phasing
$12421.08
Circuit Breaker, PowerPact M, electronic trip, I-line, 800 Amp, 2 poles, 18 kA, 600 VAC, CA phasing
$12421.08
Circuit Breaker, PowerPact M, electronic trip, I-line, 700 Amp, 2 poles, 18 kA, 600 VAC, lugs load end, AC phasing
$9843.37
Circuit Breaker, PowerPact M, electronic trip, I-line, 600 Amp, 2 poles, 18 kA, 600 VAC, CA phasing
$18742.92
Circuit Breaker, PowerPact M, electronic trip, I-line, 800 Amp, 3 poles, 25 kA, 600 VAC, CBA phasing
$12247.45
Circuit Breaker, PowerPact M, electronic trip, I-line, 450 Amp, 2 poles, 25 kA, 600 VAC, lugs load end, AC phasing
$9843.37
Circuit Breaker, PowerPact M, electronic trip, I-line, 450 Amp, 2 poles, 18 kA, 600 VAC, CA phasing
$15213.97
Circuit Breaker, PowerPact M, electronic trip, I-line, 400 Amp, 3 poles, 25 kA, 600 VAC, kirk key locking
$12247.45
Circuit Breaker, PowerPact M, electronic trip, I-line, 500 Amp, 2 poles, 25 kA, 600 VAC, CA phasing
$12121.31
Circuit Breaker, PowerPact M, electronic trip, I-line, 450 Amp, 3 poles, 600 VAC, CBA phasing
$15742.27
Circuit Breaker, PowerPact M, electronic trip, I-line, 700 Amp, 3 poles, 18 kA, 600 VAC, CBA phasing
$9843.37
Circuit Breaker, PowerPact M, electronic trip, I-line, 400 Amp, 2 poles, 18 kA, 600 VAC, CA phasing
$12247.45
Circuit Breaker, PowerPact M, electronic trip, I-line, 600 Amp, 2 poles, 25 kA, 600 VAC, lugs load end, AC phasing
$13929.30
Circuit Breaker, PowerPact M, electronic trip, I-line, 450 Amp, 2 poles, 18 kA, 600 VAC, lugs load end, AC phasing
$12121.31
Circuit Breaker, PowerPact M, electronic trip, I-line, 400 Amp, 3 poles, 18 kA, 600 VAC, CBA phasing