Circuit Breakers
Showing 1–25 of 358 results
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ABB, XT4NU3250EFF000XXX, Tmax XT Molded Circuit Breaker, Frame Size XT4 – to 250A, 600V (UL) / 250A, 690V (IEC), Trip Type Ekip LS/I (Electronic, LS/I Protection), 3 P
$1,141.85 Learn More Quick View -
225 Amp 3-Pole Type QR Circuit Breaker Bulk Pack
$316.99 Learn More Quick View -
Eaton HFDDC3225WF01 Series C DC/PvGard Complete Molded Case Circuit Breaker; 3-Pole; F-Frame; High Current Rating of 225A at 250V and Support Both 50/60HZ; Support Both 50/60HZ, 3PH Power Systems
$2,795.00 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 -
YCB6H-63 1P/2P/3P Miniature Circuit Breaker Din Rail Mount Breaking Capacity 6A/10A/16A/20A/25A/32A/40A/50A/63A(Size:50A)
$28,167.63 Learn More Quick View -
Sale!
SCHNEIDER ELECTRIC EJB34020 Miniature Circuit Breaker 480Y/277-Volt 20-Amp Electrical Box
Original price was: $390.00.$370.50Current price is: $370.50. Learn More Quick View -
SCHNEIDER ELECTRIC 240-Volt 150-Amp QDL22150 Molded Case Circuit Breaker 600V 100A, Black
$230.00 Learn More Quick View -
EMSER Siemens Q120DFN 20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker, Black(Pack of 10)
$399.99 Learn More Quick View -
Cutler Hammer csr2100n 2 Pole Circuit Breaker
$399.99 Learn More Quick View -
Siemens FXD62B125 125 Amp Type FXD6-A Circuit Breaker
$439.70 Learn More Quick View -
Sale!
Carter Hoffmann (CASXB) Circuit Breaker 250V/30A
Original price was: $523.71.$514.78Current price is: $514.78. Learn More Quick View -
JDP36225 600VAC 225A 3Pole 25kA J-Frame Thermal Magnetic Molded Case Circuit Breaker
$499.99 Learn More Quick View -
Eaton BJ2150 Plug-On Mount Type BJ Main Circuit Breaker 2-Pole 150 Amp 120/240 Volt
$370.00 Learn More Quick View -
Blodgett 39113 Breaker Circuit, 240 VAC
$539.00 Learn More Quick View -
ASI 3 Pole, 200A, ThermoMagnetic Trip Molded Case Circuit Breaker
$540.00 Learn More Quick View -
Sale!
SCHNEIDER ELECTRIC Miniature 240-Volt 125-Amp QOB3125VH Molded Case Circuit Breaker 600V 100A
Original price was: $1,521.37.$480.05Current price is: $480.05. Learn More Quick View -
100 Amp 3-Pole 25kA Type QR Circuit Breaker
$682.65 Learn More Quick View -
Eaton GHB3100 Circuit Breaker,100A,Bolt On,277/480V,3P
$425.96 Learn More Quick View -
Siemens JXD23B225 225 Amp Type JXD-2A Circuit Breaker
$1,395.00 Learn More Quick View -
Sale!
3P Standard Circuit Breaker 200A 600VAC
Original price was: $3,144.00.$580.00Current price is: $580.00. Learn More Quick View -
Siemens 5SJ43048HG42 Miniature Circuit Breaker, UL 489 Rated, 3 Pole Breaker, 4 Ampere Maximum, Tripping Characteristic D, DIN Rail Mounted, Type NSJ, 480Y/277 VAC, 125 VDC
$120.00 Learn More Quick View -
Siemens 5SJ42117HG42 Miniature Circuit Breaker, UL 489 Rated, 2 Pole Breaker, 5 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted, Type NSJ, 480Y/277 VAC, 125 VDC
$244.64 Learn More Quick View -
Siemens 5SJ43157HG42 Miniature Circuit Breaker, UL 489 Rated, 3 Pole Breaker, 1.6 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted, Type NSJ, 480Y/277 VAC, 125 VDC
$120.00 Learn More Quick View -
Siemens HED43B090 Circuit Breaker, Type HED4, 90 Amp, 3 Pole
$3,570.28 Learn More Quick View -
Garland (GARNJ) Circuit Breaker 1 Pole 40A
$266.19 Learn More Quick View