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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  • Leviton
  • Milbank
Leviton
SMART BRKR AF/GF 1P 20A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB120-DST
UPC: 078477188156
Item #: 1513328
In Stock -
$261.32 each
Availability
Location Available Qty
Milbank
MILBANK 200 AMP 2 POLE 240 VOLT BOLT-ON 22K AIC
MFR: Milbank
MFR #: UQFBH-200
UPC: 784572201507
Item #: 1579
Available to Order
$952.86 each
Availability
Location Available Qty
Leviton
BRANCH CIRCUIT BREAKER AFCI 2-POLE 20A 120/240V. 10KA INTERRUPT RATING.W/ INSTRUCTION SHEET PKD
MFR: Leviton
MFR #: LB220-AF
UPC: 078477380932
Item #: 1151901
In Stock -
$237.96 each
Availability
Location Available Qty
Leviton
CIRCUIT DIRECTORY LABELS 42 SPCS
MFR: Leviton
MFR #: LSTK4
UPC: 078477573570
Item #: 1449939
In Stock -
$23.28 package
Availability
Location Available Qty
Leviton
MAIN BREAKER 150A, THERMAL MAG
MFR: Leviton
MFR #: LM150-T
UPC: 078477225646
Item #: 1442161
Available to Order
$179.43 each
Availability
Location Available Qty
Leviton
SMART BRKR BASIC 1P 15A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB115-ST
UPC: 078477187395
Item #: 1513300
In Stock -
$156.79 each
Availability
Location Available Qty
Leviton
CIRCUIT DIRECTORY LABELS 66 SPCS
MFR: Leviton
MFR #: LSTK6
UPC: 078477573587
Item #: 1386295
Available to Order
$22.05 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 1-POLE 25A 120V. 10KA INTERRUPT RATING
MFR: Leviton
MFR #: LB125-T
UPC: 078477644638
Item #: 1108812
In Stock -
$16.60 each
Availability
Location Available Qty
Leviton
Load Center Door Padlock Kit For Nema1 Indoor Enclosures
MFR: Leviton
MFR #: LDRLK
UPC: 078477822852
Item #: 840523
Available to Order
$49.15 each
Availability
Location Available Qty
Leviton
Smart Branch Circuit Breaker, Standard 1-Pole 15A 120V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB115-S
UPC: 078477814888
Item #: 1002659
Available to Order
$115.54 each
Availability
Location Available Qty
Milbank
MILBANK 200 AMP 2 POLE 240 VOLT PLUG-IN 10K AIC
MFR: Milbank
MFR #: UQFP-200
UPC: 784572146532
Item #: 28870
Available to Order
$529.65 each
Availability
Location Available Qty
Leviton
SMART BRKR BASIC 2P 35A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB235-ST
UPC: 078477187487
Item #: 1534979
Available to Order
$240.42 each
Availability
Location Available Qty
Leviton
25A 2-P GFCI BRKR 120/240V AC/CA MAX HM
MFR: Leviton
MFR #: LB225-G
UPC: 078477468616
Item #: 1319485
Available to Order
$256.67 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, GFCI 2-Pole 20A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB220-GF
UPC: 078477814635
Item #: 829343
Available to Order
$209.27 each
Availability
Location Available Qty
Leviton
Circuit Breaker Load Side Phase/Neutral Lug Kit, 14-4 Awg - 6 Pack
MFR: Leviton
MFR #: LLPHN
UPC: 078477822395
Item #: 829359
Available to Order
$9.49 each
Availability
Location Available Qty
Leviton
Smart Branch Circuit Breaker, Standard 1-Pole 20A 120V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB120-S
UPC: 078477815007
Item #: 1002660
Available to Order
$107.87 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, GFCI 1-Pole 25A 120V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB125-GF
UPC: 078477814680
Item #: 840464
Available to Order
$144.08 each
Availability
Location Available Qty
Leviton
Smart Branch Circuit Breaker, Standard 2-Pole 20A 120/240V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB220-S
UPC: 078477814970
Item #: 1014786
Available to Order
$161.79 each
Availability
Location Available Qty
Leviton
Smart Branch Circuit Breaker, GFCI 1-Pole 15A 120V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB115-GS
UPC: 078477815113
Item #: 1008616
Available to Order
$219.49 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, AFCI/GFCI 1-Pole 15A 120V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB115-DF
UPC: 078477814611
Item #: 809162
Available to Order
$204.77 each
Availability
Location Available Qty
Leviton
Smart Branch Circuit Breaker, AFCI 1-Pole 15A 120V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB115-AS
UPC: 078477815106
Item #: 1008614
Available to Order
$194.16 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, GFCI 1-Pole 15A 120V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB115-GF
UPC: 078477814628
Item #: 817921
Available to Order
$160.19 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 25A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB225
UPC: 078477814574
Item #: 830657
Available to Order
$42.00 each
Availability
Location Available Qty
Leviton
Smart Branch Circuit Breaker, AFCI 1-Pole 20A 120V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB120-AS
UPC: 078477815083
Item #: 1005764
Available to Order
$198.05 each
Availability
Location Available Qty
Leviton
Smart Branch Circuit Breaker, AFCI/GFCI 1-Pole 15A 120V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB115-DS
UPC: 078477815090
Item #: 1008617
Available to Order
$215.75 each
Availability
Location Available Qty
Milbank
MILBANK 100 AMP 2 POLE 240 VOLT PLUG-IN 10K AIC
MFR: Milbank
MFR #: UQFP-100
UPC: 784572146495
Item #: 163330
Available to Order
$529.65 each
Availability
Location Available Qty
Leviton
LOAD CENTER BONDING STRAP KIT.
MFR: Leviton
MFR #: LPBSK
UPC: 078477977798
Item #: 1132457
In Stock -
$22.66 each
Availability
Location Available Qty
Leviton
NEUTRAL FEED-THRU LUG 3 AWG - 300KCMIL
MFR: Leviton
MFR #: LN330
UPC: 078477325162
Item #: 1514528
Available to Order
$34.95 each
Availability
Location Available Qty
Leviton
Smart Branch Circuit Breaker, Standard 2-Pole 30A 120/240V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB230-S
UPC: 078477814857
Item #: 1005765
Available to Order
$165.03 each
Availability
Location Available Qty
Leviton
MAIN BREAKER 175A, THERMAL MAG
MFR: Leviton
MFR #: LM175-T
UPC: 078477225653
Item #: 1450040
Available to Order
$185.71 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, Standard 2-Pole 110A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB211
UPC: 078477814567
Item #: 840427
Available to Order
$205.33 each
Availability
Location Available Qty
Leviton
Smart Branch Circuit Breaker, GFPE 2-Pole 20A 120/240V, 10KA Interrupt Rating
MFR: Leviton
MFR #: LB220-ES
UPC: 078477815168
Item #: 1352422
Available to Order
$295.56 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, GFPE 2-Pole 60A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB260-EP
UPC: 078477814925
Item #: 840519
Available to Order
$279.98 each
Availability
Location Available Qty
Leviton
SMART BRKR GFCI 1P 20A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB120-GST
UPC: 078477188170
Item #: 1513326
Available to Order
$250.87 each
Availability
Location Available Qty
Milbank
MILBANK 100 AMP 2 POLE 240 VOLT BOLT-ON 10K AIC THREADED TANG LINE SIDE
MFR: Milbank
MFR #: UQFB-100-X1
UPC: 784572170056
Item #: 655748
Available to Order
$879.76 each
Availability
Location Available Qty
Leviton
SMART BRKR GFCI 1P 30A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB130-GST
UPC: 078477188231
Item #: 1548418
Available to Order
$250.87 each
Availability
Location Available Qty
Milbank
MILBANK 200 AMP 2 POLE 240 VOLT BOLT-ON 10K AIC THREADED TANG LINE SIDE
MFR: Milbank
MFR #: UQFB-200-X1
UPC: 784572146426
Item #: 66876
Available to Order
$635.57 each
Availability
Location Available Qty
Milbank
MILBANK 100 AMP 2 POLE 240 VOLT BOLT-ON 22K AIC
MFR: Milbank
MFR #: UQFBH-100
UPC: 784572201538
Item #: 240543
Available to Order
$1318.94 each
Availability
Location Available Qty
Leviton
CIRCUIT DIRECTORY LABELS 30 SPCS
MFR: Leviton
MFR #: LSTK3
UPC: 078477573563
Item #: 1449938
Available to Order
$20.36 each
Availability
Location Available Qty
Leviton
SMART BRKR BASIC 1P 30A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB130-ST
UPC: 078477187425
Item #: 1521296
Available to Order
$156.79 each
Availability
Location Available Qty
Leviton
SMART BRKR AFCI 1P 15A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB115-AST
UPC: 078477187944
Item #: 1513318
Available to Order
$219.51 each
Availability
Location Available Qty
Leviton
SMART BRKR AFCI 1P 20A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB120-AST
UPC: 078477188132
Item #: 1512192
Available to Order
$219.51 each
Availability
Location Available Qty
Leviton
TM BRANCH CIRCUIT BREAKER GFPE 1-POLE 15A 120V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET
MFR: Leviton
MFR #: LB115-EPT
UPC: 078477645000
Item #: 1108834
Available to Order
$140.00 each
Availability
Location Available Qty
Leviton
SMART BRKR BASIC 2P 20A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB220-ST
UPC: 078477187456
Item #: 1516653
Available to Order
$240.42 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, GFPE 2-Pole 30A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB230-EP
UPC: 078477814956
Item #: 829356
Available to Order
$279.98 each
Availability
Location Available Qty
Leviton
SMART BRKR BASIC 2P 60A 10KA THERMAL-MAG
MFR: Leviton
MFR #: LB260-ST
UPC: 078477187937
Item #: 1521298
Available to Order
$240.42 each
Availability
Location Available Qty
Leviton
Branch Circuit Breaker, GFPE 2-Pole 40A 120/240V, 10Ka Interrupt Rating
MFR: Leviton
MFR #: LB240-EP
UPC: 078477814987
Item #: 840514
Available to Order
$279.98 each
Availability
Location Available Qty
Milbank
MILBANK 100 AMP 2 POLE 240 VOLT BOLT-ON 10K AIC
MFR: Milbank
MFR #: UQFB-100
UPC: 784572146372
Item #: 3793
Available to Order
$635.57 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.