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Home » Electrical » Breakers, Loadcenters & Fuses » Circuit Breakers

Circuit Breakers


2P 60 Amp 240 Volt Breaker 3/4" 2P 60 Amp 240 Volt Breaker 3/4"
SKU# 18027504
Product is Available at San Marcos
$15.99
Add To Cart
1P 15 Amp 120 Volt Breaker 1/2" 1P 15 Amp 120 Volt Breaker 1/2"
SKU# 180303
Product is Available at San Marcos
$3.89
Add To Cart
1P 20 Amp 120 Volt Breaker 1/2" 1P 20 Amp 120 Volt Breaker 1/2"
SKU# 180306
Product is Available at San Marcos
$3.89
Add To Cart
1P 30 Amp 120 Volt Breaker 1/2" 1P 30 Amp 120 Volt Breaker 1/2"
SKU# 180309
Product is Available at San Marcos
$3.89
Add To Cart
1P 15 Amp 120 Volt Breaker 1" 1P 15 Amp 120 Volt Breaker 1"
SKU# 18030901
Product is Available at San Marcos
$3.89
Add To Cart
1P 20 Amp 120 Volt Breaker 1" 1P 20 Amp 120 Volt Breaker 1"
SKU# 180312
Product is Available at San Marcos
$3.89
Add To Cart
1P 30 Amp 120 Volt Breaker 1" 1P 30 Amp 120 Volt Breaker 1"
SKU# 180315
Product is Available at San Marcos
$3.89
Add To Cart
2P 20 Amp 240 Volt Breaker 1/2" 2P 20 Amp 240 Volt Breaker 1/2"
SKU# 180318
Product is Available at San Marcos
$8.99
Add To Cart
2P 30 Amp 240 Volt Breaker 1/2" 2P 30 Amp 240 Volt Breaker 1/2"
SKU# 180321
Product is Available at San Marcos
$8.99
Add To Cart
2P 40 Amp 240 Volt Breaker 1/2" 2P 40 Amp 240 Volt Breaker 1/2"
SKU# 180324
Product is Available at San Marcos
$8.99
Add To Cart
2P 50 Amp 240 Volt Breaker 1/2" 2P 50 Amp 240 Volt Breaker 1/2"
SKU# 180327
Product is Available at San Marcos
$8.99
Add To Cart
2P 20 Amp 240 Volt Breaker 1" 2P 20 Amp 240 Volt Breaker 1"
SKU# 1803280
Product is Available at San Marcos
$8.99
Add To Cart
2P 30 Amp 240 Volt Breaker 1" 2P 30 Amp 240 Volt Breaker 1"
SKU# 180330
Product is Available at San Marcos
$8.99
Add To Cart
2P 40 Amp 240 Volt Breaker 1" 2P 40 Amp 240 Volt Breaker 1"
SKU# 180333
Product is Available at San Marcos
$8.99
Add To Cart
2P 50 Amp 240 Volt Breaker 1" 2P 50 Amp 240 Volt Breaker 1"
SKU# 180336
Product is Available at San Marcos
$8.99
Add To Cart
2P 60 Amp 240 Volt Breaker 1" 2P 60 Amp 240 Volt Breaker 1"
SKU# 180339
Product is Available at San Marcos
$8.99
Add To Cart
2P 70 Amp 240 Volt Breaker 1" 2P 70 Amp 240 Volt Breaker 1"
SKU# 180342
Product is Available at San Marcos
$26.99
Add To Cart
2P 100 Amp 240 Volt Breaker 1" 2P 100 Amp 240 Volt Breaker 1"
SKU# 180345
Product is Available at San Marcos
$38.99
Add To Cart
2P 125 Amp 240 Volt Breaker 1" 2P 125 Amp 240 Volt Breaker 1"
SKU# 180347
Product is Available at San Marcos
$69.99
Add To Cart
2P 200 Amp 240 Volt Bolt On Breaker 2P 200 Amp 240 Volt Bolt On Breaker
SKU# 180360
Product is Available at San Marcos
$89.99
Add To Cart
15 Amp 1-Pole Type BR Circuit Breaker BR115 15 Amp 1-Pole Type BR Circuit Breaker BR115
SKU# 18039700
Product is Available at San Marcos
$4.59
Add To Cart
20 Amp 1-Pole Type BR Circuit Breaker BR120 20 Amp 1-Pole Type BR Circuit Breaker BR120
SKU# 18039702
Product is Available at San Marcos
$4.19
Add To Cart
30 Amp 1-Pole Type BR Circuit Breaker BR130 30 Amp 1-Pole Type BR Circuit Breaker BR130
SKU# 18039704
Product is Available at San Marcos
$4.19
Add To Cart
20 Amp 2-Pole Type BR Circuit Breaker BR220 20 Amp 2-Pole Type BR Circuit Breaker BR220
SKU# 18039708
Product is Available at San Marcos
$10.29
Add To Cart
30 Amp 2-Pole Type BR Circuit Breaker BR230 30 Amp 2-Pole Type BR Circuit Breaker BR230
SKU# 18039710
Product is Available at San Marcos
$10.29
Add To Cart
40 Amp 2-Pole Type BR Circuit Breaker BR240 40 Amp 2-Pole Type BR Circuit Breaker BR240
SKU# 18039712
Temporarily out of Stock at San Marcos
50 Amp 2-Pole Type BR Circuit Breaker BR250 50 Amp 2-Pole Type BR Circuit Breaker BR250
SKU# 18039714
Product is Available at San Marcos
$10.29
Add To Cart
60 Amp 2-Pole Type BR Circuit Breaker BR260 60 Amp 2-Pole Type BR Circuit Breaker BR260
SKU# 18039716
Product is Available at San Marcos
$9.49
Add To Cart
70 Amp 2-Pole Type BR Circuit Breaker BR270 70 Amp 2-Pole Type BR Circuit Breaker BR270
SKU# 18039718
Product is Available at San Marcos
$30.19
Add To Cart
100 Amp 2-Pole Type BR Circuit Breaker BR2100 100 Amp 2-Pole Type BR Circuit Breaker BR2100
SKU# 18039720
Product is Available at San Marcos
$39.99
Add To Cart
15/15 Amp 1-PoleType BD Twin Circuit Breaker BD1515 15/15 Amp 1-PoleType BD Twin Circuit Breaker BD1515
SKU# 18039724
Product is Available at San Marcos
$10.99
Add To Cart
20/20 Amp 1-Pole Type BD Twin Circuit Breaker BD2020 20/20 Amp 1-Pole Type BD Twin Circuit Breaker BD2020
SKU# 18039726
Product is Available at San Marcos
$10.99
Add To Cart
(2) 2-Pole 20 Amp Type BQ Quad Circuit Breaker BQ220220 (2) 2-Pole 20 Amp Type BQ Quad Circuit Breaker BQ220220
SKU# 18039781
Product is Available at San Marcos
$20.49
Add To Cart
60 Amp 2-Pole Type CH Circuit Breaker CH260 60 Amp 2-Pole Type CH Circuit Breaker CH260
SKU# 18039803
Product is Available at San Marcos
$18.99
Add To Cart
50 Amp 2-Pole Type CH Circuit Breaker CH250 50 Amp 2-Pole Type CH Circuit Breaker CH250
SKU# 18039805
Product is Available at San Marcos
$18.99
Add To Cart
2P 20 Amp 240 Volt Breaker 3/4" 2P 20 Amp 240 Volt Breaker 3/4"
SKU# 18039806
Product is Available at San Marcos
$15.99
Add To Cart
40 Amp 2-Pole Type CH Circuit Breaker CH240 40 Amp 2-Pole Type CH Circuit Breaker CH240
SKU# 18039807
Product is Available at San Marcos
$18.99
Add To Cart
2P 40 Amp 240 Volt Breaker 3/4" 2P 40 Amp 240 Volt Breaker 3/4"
SKU# 18039808
Product is Available at San Marcos
$15.99
Add To Cart
30 Amp 2-Pole Type CH Circuit Breaker CH230 30 Amp 2-Pole Type CH Circuit Breaker CH230
SKU# 18039809
Product is Available at San Marcos
$18.99
Add To Cart
15 Amp 1-Pole Type CH Circuit Breaker CH115 15 Amp 1-Pole Type CH Circuit Breaker CH115
SKU# 18039811
Product is Available at San Marcos
$8.99
Add To Cart
20 Amp 1-Pole Type CH Circuit Breaker CH120 20 Amp 1-Pole Type CH Circuit Breaker CH120
SKU# 18039813
Product is Available at San Marcos
$8.99
Add To Cart
2P 30 Amp 240 Volt Breaker 3/4" 2P 30 Amp 240 Volt Breaker 3/4"
SKU# 18039814
Product is Available at San Marcos
$15.99
Add To Cart
100 Amp 2-Pole Type CH Circuit Breaker CH2100 100 Amp 2-Pole Type CH Circuit Breaker CH2100
SKU# 18039815
Product is Available at San Marcos
$78.69
Add To Cart
1P 20 Amp Tandem Breaker 1P 20 Amp Tandem Breaker
SKU# 18039822
Product is Available at San Marcos
$55.99
Add To Cart
1P 30 Amp 120 Volt Breaker 3/4" 1P 30 Amp 120 Volt Breaker 3/4"
SKU# 18039824
Product is Available at San Marcos
$6.99
Add To Cart
1P 20 Amp 120 Volt Breaker 3/4" 1P 20 Amp 120 Volt Breaker 3/4"
SKU# 18039826
Product is Available at San Marcos
$6.99
Add To Cart
1P 15 Amp 120 Volt Breaker 3/4" 1P 15 Amp 120 Volt Breaker 3/4"
SKU# 18039828
Product is Available at San Marcos
$6.99
Add To Cart
2P 100 Amp 240 Volt Breaker 1" 2P 100 Amp 240 Volt Breaker 1"
SKU# 18320064
Product is Available at San Marcos
$34.99
Add To Cart
1P  15 Amp 120 Volt Breaker 1" 1P 15 Amp 120 Volt Breaker 1"
SKU# 18320092
Product is Available at San Marcos
$4.15
Add To Cart
1P  20 Amp 120 Volt Breaker 1" 1P 20 Amp 120 Volt Breaker 1"
SKU# 18320100
Product is Available at San Marcos
$4.15
Add To Cart
1P  30 Amp 120 Volt Breaker 1" 1P 30 Amp 120 Volt Breaker 1"
SKU# 18320104
Product is Available at San Marcos
$4.15
Add To Cart
2P 20 Amp 240 Volt Breaker 1" 2P 20 Amp 240 Volt Breaker 1"
SKU# 18320108
Product is Available at San Marcos
$9.79
Add To Cart
2P 30 Amp 240 Volt Breaker 1" 2P 30 Amp 240 Volt Breaker 1"
SKU# 18320112
Product is Available at San Marcos
$9.79
Add To Cart
2P 40 Amp 240 Volt Breaker 1" 2P 40 Amp 240 Volt Breaker 1"
SKU# 18320116
Product is Available at San Marcos
$9.79
Add To Cart
2P 50 Amp 240 Volt Breaker 1" 2P 50 Amp 240 Volt Breaker 1"
SKU# 18320120
Product is Available at San Marcos
$9.79
Add To Cart
2P 60 Amp 240 Volt Breaker 1" 2P 60 Amp 240 Volt Breaker 1"
SKU# 18320124
Product is Available at San Marcos
$9.79
Add To Cart
20 Amp 1-Pole Type HOM Ground Fault Interrupter Circuit Breaker 20 Amp 1-Pole Type HOM Ground Fault Interrupter Circuit Breaker
SKU# 18320128
Product is Available at San Marcos
$37.89
Add To Cart
80 Amp 2-Poles Type BR Circuit Breaker BR280 80 Amp 2-Poles Type BR Circuit Breaker BR280
SKU# 18039719
Product is Available at San Marcos
$30.89
Add To Cart
(1) 2-Pole 20 Amp (1) 2-Pole 30 Amp Type BQ Quad Circuit Breaker BQ220230 (1) 2-Pole 20 Amp (1) 2-Pole 30 Amp Type BQ Quad Circuit Breaker BQ220230
SKU# 18039727
Product is Available at San Marcos
$21.89
Add To Cart
(2) 2-Pole 30 Amp Type BQ Quad Circuit Breaker BQ230230 (2) 2-Pole 30 Amp Type BQ Quad Circuit Breaker BQ230230
SKU# 18039728
Product is Available at San Marcos
$21.89
Add To Cart
15/15 Amp Type CHNT Twin Circuit Breaker  CHNT1515 15/15 Amp Type CHNT Twin Circuit Breaker CHNT1515
SKU# 18039752
Clearance, Limited Quantities Available
$23.99
Add To Cart
15/15 Amp 1-Pole Type BR Twin Circuit Breaker BR1515 15/15 Amp 1-Pole Type BR Twin Circuit Breaker BR1515
SKU# 18039766
Product is Available at San Marcos
$16.79
Add To Cart
20 Amp Single Pole Indoor AFCI 20 Amp Single Pole Indoor AFCI
SKU# 18039932
Clearance, Limited Quantities Available
$31.99
Add To Cart
20/20 Amp 1-Pole Type BR Twin Circuit Breaker BR2020 20/20 Amp 1-Pole Type BR Twin Circuit Breaker BR2020
SKU# 18039768
Product is Available at San Marcos
$16.79
Add To Cart
200 Amp 2-Pole Replacement Main Circuit Breaker BW2200 200 Amp 2-Pole Replacement Main Circuit Breaker BW2200
SKU# 18039778
Product is Available at San Marcos
$86.49
Add To Cart
30 Amp 1-Pole Type CH Circuit Breaker CH130 30 Amp 1-Pole Type CH Circuit Breaker CH130
SKU# 18039936
Product is Available at San Marcos
$8.99
Add To Cart
125 Amp 2-Pole Type CH Breaker Circuit Breaker CH2125 125 Amp 2-Pole Type CH Breaker Circuit Breaker CH2125
SKU# 18039938
Clearance, Limited Quantities Available
$70.31
Add To Cart
15 Amp 2-Pole Type CH Circuit Breaker CH215 15 Amp 2-Pole Type CH Circuit Breaker CH215
SKU# 18039940
Product is Available at San Marcos
$18.99
Add To Cart
20 Amp 2-Pole Type Ch Circuit Breaker CH220 20 Amp 2-Pole Type Ch Circuit Breaker CH220
SKU# 18039942
Product is Available at San Marcos
$18.99
Add To Cart
35 Amp 2-Pole Type CH Circuit Breaker CH235 35 Amp 2-Pole Type CH Circuit Breaker CH235
SKU# 18039946
Product is Available at San Marcos
$18.99
Add To Cart
45 Amp 2-Pole Type CH Circuit Breaker CH245 45 Amp 2-Pole Type CH Circuit Breaker CH245
SKU# 18039948
Product is Available at San Marcos
$18.99
Add To Cart
70 Amp 2-Pole Type CH Circuit Breaker CH270 70 Amp 2-Pole Type CH Circuit Breaker CH270
SKU# 18039952
Product is Available at San Marcos
$49.89
Add To Cart
90 Amp 2-Pole Type CH Circuit Breaker CH290 90 Amp 2-Pole Type CH Circuit Breaker CH290
SKU# 18039954
Product is Available at San Marcos
$49.89
Add To Cart
20/20 Amp Type CHNT Twin Circuit Breaker  CHNT2020 20/20 Amp Type CHNT Twin Circuit Breaker CHNT2020
SKU# 18039956
Clearance, Limited Quantities Available
$28.29
Add To Cart
15 Amp Single Pole Combo AFCI 15 Amp Single Pole Combo AFCI
SKU# 18039974
Product is Available at San Marcos
$43.89
Add To Cart
20 Amp Single Pole Combo AFCI 20 Amp Single Pole Combo AFCI
SKU# 18039976
Product is Available at San Marcos
$43.89
Add To Cart
15 Amp Single Pole Combo AFCI 15 Amp Single Pole Combo AFCI
SKU# 18039978
Product is Available at San Marcos
$42.89
Add To Cart
20 Amp Single Pole Combo AFCI 20 Amp Single Pole Combo AFCI
SKU# 18039980
Product is Available at San Marcos
$42.89
Add To Cart
15 Amp Single Pole Combo AFCI 15 Amp Single Pole Combo AFCI
SKU# 18039982
Product is Available at San Marcos
$41.99
Add To Cart
20 Amp Single Pole Combo AFCI 20 Amp Single Pole Combo AFCI
SKU# 18039984
Product is Available at San Marcos
$41.99
Add To Cart
20 Amp Single Pole AFCI 20 Amp Single Pole AFCI
SKU# 180356
Product is Available at San Marcos
$39.99
Add To Cart
General Electric Self Testing Ground Fault breaker, 1 pole, 20 amp, 1" THQL style General Electric Self Testing Ground Fault breaker, 1 pole, 20 amp, 1" THQL style
SKU# 18032014
Product is Available at San Marcos
$53.99
Add To Cart
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