Circuit Breakers

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,Q1,BR,Type BR loadcenters Molded Case Circuit Breakers
Mini circuit breaker, Homeline, 20A, 1 pole, 120/240VAC, 10kA AIR, standard type, plug in, UL Miniature Circuit Breakers
Multi 9 - C60BP - MCB - 1P - 20 A - C Curve - 277 V - 10 kA - UL 489 Low Voltage Circuit Breakers
Branch Circuit Breaker, GFCI 1-Pole 20A 120V, 10Ka Interrupt Rating GFCI Circuit Breakers
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SQUARE D
Circuit breaker accessory, PowerPacT M/P, door escutcheon cover
MFR: Schneider Electric
MFR #: S33718
UPC: 785901471271
Item #: 9926
Available to Order
$216.70 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60L, 1P, 2A, C curve, 25kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F17102
Item #: 1123101
Available to Order
$230.06 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60N, 1P, 2A, D curve, 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F12102
Item #: 299820
Available to Order
$98.15 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT Q, 80A, 3 pole, 240VAC, 25kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: QDA32080
UPC: 785901468721
Item #: 503451
Available to Order
$2033.35 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Additional toggle extension, T-handle, Compact NSX 400/630, PowerPact L, Compact NSX DC 400/1200, spare part
MFR: Schneider Electric
MFR #: 32595
Item #: 1289400
Available to Order
$379.06 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 30A, 2 pole, 120/240 VAC, 10kA, alarm switch
MFR: Schneider Electric
MFR #: QOU2302100
Item #: 473061
Available to Order
$297.94 each
Availability
Location Available Qty
SQUARE D
HOMT225250 Homeline Quad tandem circuit breaker, Homeline, 1 x 2 pole at 25A, 1 x 2 pole at 50A, 120/240VAC, 10kA AIR, plug in, UL
MFR: Schneider Electric
MFR #: HOMT225250
UPC: 785901040729
Item #: 855298
Available to Order
$207.21 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 10A, 1 pole, 120/240 VAC, 10kA, ring terminal
MFR: Schneider Electric
MFR #: QOU1105283
UPC: 785901475552
Item #: 769416
Available to Order
$91.16 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Motor Circuit Protector, TeSys BV4, high fault, 115A, 600Y/347 VAC, 600 to 1150 instantaneous trip, up to 100kA SCCR
MFR: Schneider Electric
MFR #: BV4T115J
Item #: 1245733
Available to Order
$1064.93 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 1A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22201
Item #: 800479
Available to Order
$225.05 each
Availability
Location Available Qty
SQUARE D
HRL36150U31X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: HRL36150U31X
UPC: 785901948742
Item #: 1146223
Available to Order
$9413.66 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60H-DC, 2P, 6A, D curve, 5kA (UL1077), 6kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9U31206
Item #: 1292565
Available to Order
$404.66 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 250A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: JDL26250
UPC: 785901839880
Item #: 3502
Available to Order
$3946.99 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 25A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: HLL36025
UPC: 785901683100
Item #: 432276
Available to Order
$2941.05 each
Availability
Location Available Qty
SQUARE D
HJL36100U33X Molded Case Circuit Breaker, 100 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: HJL36100U33X
UPC: 785901852476
Item #: 1477693
Available to Order
$2566.20 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker accessory, PowerPacT B, lug kit, mechanical, 15A to 125A, qty 2, Al
MFR: Schneider Electric
MFR #: LV426966
Item #: 1133973
Available to Order
$55.40 each
Availability
Location Available Qty
SQUARE D
JGL36250U33X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: JGL36250U33X
UPC: 785901506829
Item #: 244057
Available to Order
$4483.50 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 20A, 2 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: BGA260202
Item #: 807383
Available to Order
$1424.42 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%, aux, shunt
MFR: Schneider Electric
MFR #: JDL36250AASA
UPC: 785901946830
Item #: 1107152
Available to Order
$6291.65 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 15A, 2 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, AC
MFR: Schneider Electric
MFR #: BDA260152
Item #: 1093175
Available to Order
$833.72 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 150A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 100%
MFR: Schneider Electric
MFR #: HDL36150C
UPC: 785901590989
Item #: 251556
Available to Order
$4121.34 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 25A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22225
Item #: 800496
Available to Order
$225.05 each
Availability
Location Available Qty
SQUARE D
Circuit breaker accessory, PowerPacT R, compression lug kit, I-Line, aluminum, 4 lugs, 1200A
MFR: Schneider Electric
MFR #: YA1200R7
UPC: 785901468578
Item #: 1103598
Available to Order
$996.20 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%, shunt
MFR: Schneider Electric
MFR #: JGL36200SA
UPC: 785901579274
Item #: 115102
Available to Order
$4826.86 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT B, 100A, 2 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, AB
MFR: Schneider Electric
MFR #: BGA24100Y1
UPC: 785901461739
Item #: 978311
Available to Order
$1335.68 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BPR, 3P, 6A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F52306
Item #: 1091598
Available to Order
$366.34 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT P, 1200A, 3 pole, 600VAC, 18kA, I-Line, Micrologic 5.0, 80%, ABC
MFR: Schneider Electric
MFR #: PGA36120U33A
Item #: 1093424
Available to Order
$21813.81 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60N, 1P, 20A, C curve, 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F11120
Item #: 422710
Available to Order
$98.15 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 35A, 3 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, ABC
MFR: Schneider Electric
MFR #: BGA36035
Item #: 1262602
Available to Order
$1677.60 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Multi9 - comb busbar - 3L - 18 mm pitch - 6 modules - 115A
MFR: Schneider Electric
MFR #: M9XUP306
Item #: 871139
Available to Order
$147.30 each
Availability
Location Available Qty
SQUARE D
MJA36350 Molded Case Circuit Breaker, 350 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: MJA36350
UPC: 785901689584
Item #: 130667
Available to Order
$8382.34 each
Availability
Location Available Qty
Square D
QBA220802 Molded Case Circuit Breaker, 80 Amp, 2 Pole, 240V
MFR: Schneider Electric
MFR #: QBA220802
UPC: 785901760283
Item #: 12999
Available to Order
$589.66 each
Availability
Location Available Qty
Square D
PGL36080U31A Molded Case Circuit Breaker, 800 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: PGL36080U31A
UPC: 785901502036
Item #: 452293
Available to Order
$13154.35 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Motor Circuit Protector, TeSys BV4, standard fault, 25A, 600Y/347 VAC, 110 to 360 instantaneous trip, up to 100kA SCCR
MFR: Schneider Electric
MFR #: BV4T025D
Item #: 1025773
Available to Order
$493.88 each
Availability
Location Available Qty
SQUARE D
HGL36100U44X Molded Case Circuit Breaker, 100 Amp, 3 Pole, 600V
MFR: Schneider Electric
MFR #: HGL36100U44X
UPC: 785901946472
Item #: 990924
Available to Order
$3532.20 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60N, 2P, 16A, C curve, 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F11216
Item #: 447480
Available to Order
$211.65 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 30A, 4 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%
MFR: Schneider Electric
MFR #: BDL46030
Item #: 664755
Available to Order
$1453.86 each
Availability
Location Available Qty
SQUARE D
QO260EPD Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V
MFR: Schneider Electric
MFR #: QO260EPD
UPC: 785901940807
Item #: 179174
Available to Order
$860.52 each
Availability
Location Available Qty
SQUARE D
Trip unit, PowerPacT P, R, with rating plug, 3.0 (UL/ANSI only), LI protection
MFR: Schneider Electric
MFR #: S131A
UPC: 785901942740
Item #: 129528
Available to Order
$3595.37 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Long terminal shield, ComPacT NSX100/160/250, pitch 35mm, IP40, 3 poles
MFR: Schneider Electric
MFR #: LV429517
Item #: 716641
Available to Order
$137.63 each
Availability
Location Available Qty
Square D
Circuit breaker, PowerPacT R, 2500A, 3 pole, 600VAC, 65kA, busbar, Micrologic 6.0A, 80%
MFR: Schneider Electric
MFR #: RKF36250U44A
Item #: 1108349
Available to Order
$44769.35 each
Availability
Location Available Qty
SCHNEIDER ELECTRIC
Circuit breaker, PowerPacT B, 15A, 1 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, A
MFR: Schneider Electric
MFR #: BDA140151
Item #: 1022127
Available to Order
$318.44 each
Availability
Location Available Qty
Square D
Mini circuit breaker, QOU, 50A, 3 pole, 240 VAC, 10kA, bulk pack
MFR: Schneider Electric
MFR #: QOU350B
UPC: 785901121206
Item #: 1340905
Available to Order
$412.88 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT M, 800A, 3 pole, 600VAC, 25kA, I-Line, ET 1.0, 80%, ABC, padlock handle
MFR: Schneider Electric
MFR #: MJA36800YP
Item #: 1096355
Available to Order
$10765.59 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT H, 15A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 100%
MFR: Schneider Electric
MFR #: HJL36015C
UPC: 785901416128
Item #: 1224198
Available to Order
$3766.70 each
Availability
Location Available Qty
Schneider Electric
Circuit breaker, PowerPacT B, 30A, 2 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, BA
MFR: Schneider Electric
MFR #: BJA260303
Item #: 1365460
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT B, 100A, 2 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, BC
MFR: Schneider Electric
MFR #: BDA261004
UPC: 785901942023
Item #: 1441053
Available to Order
$1009.95 each
Availability
Location Available Qty
SQUARE D
Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 100kA, I-Line, MicroLogic 3.3, 80%, ABC
MFR: Schneider Electric
MFR #: LRA36400U31X
UPC: 785901702672
Item #: 297923
Available to Order
$12124.52 each
Availability
Location Available Qty

About Circuit Breakers

Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.