Circuit Breakers
Showing 26–50 of 335 results
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Garland (GARNJ) Circuit Breaker 1 Pole 40A
$266.19 Learn More Quick View -
P2100 Siemens Pushmatic Bulldog ITE- P Frame, 2 Pole, 240 Volt, 100 Amp, Molded Case Circuit Breaker Breaker 100A 2P
$293.02 Learn More Quick View -
Master-Bilt 19-01314 Circuit Breaker, Qou-330, 30 Amp
$159.64 Learn More Quick View -
Airpax Sensata IELK11-1REC4-62-30.0-01-V Magnetic 2Pole 30A 240VAC/415VAC Circuit Breaker
$135.00 Learn More Quick View -
Siemens 5SJ42147HG41 Miniature Circuit Breaker, UL 489 Rated, 2 Pole Breaker, 0.3 Ampere Maximum, Tripping Characteristic D, DIN Rail Mounted, Type HSJ, 240 VAC, 125 VDC
$85.00 Learn More Quick View -
Siemens 5SJ42037HG41 Miniature Circuit Breaker, UL 489 Rated, 2 Pole Breaker, 3 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted, Type HSJ, 240 VAC, 125 VDC
$49.44 Learn More Quick View -
Siemens 5SJ43458HG41 Miniature Circuit Breaker, UL 489 Rated, 3 Pole Breaker, 45 Ampere Maximum, Tripping Characteristic D, DIN Rail Mounted, Type NSJ, 240 VAC, 125 VDC
$129.86 Learn More Quick View -
Q270HH 70-Amp Double Pole 65kA Type HQP Circuit Breaker
$149.99 Learn More Quick View -
3RV2021-1JA10 | SIEMENS Circuit Breaker 7-10A, S0, for Motor Protection Class 10, Screw Connection
$149.99 Learn More Quick View -
Siemens 5SJ42167HG42 Miniature Circuit Breaker, UL 489 Rated, 2 Pole Breaker, 16 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted, Type NSJ, 480Y/277 VAC, 125 VDC
$234.96 Learn More Quick View -
Siemens ED43B035 Circuit Breaker, Type ED4, 35 Amp, 3 Pole
$1,925.99 Learn More Quick View -
Westinghouse UL 489 AC Miniature Circuit Breaker, 20 Amp, Single Pole, C Curve, 10kA, 277V AC, 60V DC, Non-Polarized, UL Listed, DIN Rail Breaker with Thermal Magnetic Trip, 10 Pack
$169.99 Learn More Quick View -
Sale!
Siemens 3RV1041-4JA10 Circuit-Breaker for Motor Protection, White, Size S3
Original price was: $191.92.$191.06Current price is: $191.06. Learn More Quick View -
175 Amp 2-Pole Type QR Circuit Breaker
$185.00 Learn More Quick View -
Connecticut Electric UBIZ280B Thick 2P 80A Zinsco Bolt-On Circuit Breaker
$185.21 Learn More Quick View -
Sale!
SCHNEIDER ELECTRIC Miniature Circuit Breaker 120-Volt 30-Amp QO130EPD Switch Not Fusible Hd 30A 6P Nema12/View
Original price was: $351.78.$185.00Current price is: $185.00. Learn More Quick View -
Square D Bolt On Circuit Breaker, 200 Amps, Number of Poles: 2, 240VAC AC Voltage Rating – QOM2200VH
$199.95 Learn More Quick View -
Eaton CH360 Plug-On Mount Type CH Circuit Breaker 3-Pole 60 Amp 240 Volt AC
$194.66 Learn More Quick View -
Square D – QO2200CP QO 200-Amp Two-Pole Circuit Breaker
$225.00 Learn More Quick View -
Siemens ED23B090 Circuit Breaker, Type ED2, 90 Amp, 3 Pole
$575.48 Learn More Quick View -
GEDIST GE Industrial TQD22125 Bolt-On Mount Type TQD Molded Case Circuit Breaker 2-Pole 125 Amp 120/240 Volt AC
$1,599.99 Learn More Quick View -
Siemens CED63B040 Circuit Breaker, Black
$1,130.79 Learn More Quick View -
Electric Molded-Case Circuit Breakers Switch MCCB CVS630F 4P TM500D TM600D 2.3 630A 36KA(Size:630A)
$2,028.35 Learn More Quick View -
EMSER Siemens QA115AFCN 15 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker, Black
$324.00 Learn More Quick View -
Siemens 5SJ43208HG42 Miniature Circuit Breaker, UL 489 Rated, 3 Pole Breaker, 20 Ampere Maximum, Tripping Characteristic D, DIN Rail Mounted, Type NSJ, 480Y/277 VAC, 125 VDC
$102.04 Learn More Quick View