#1 Home Improvement Retailer

Cart

Cart

Home
Electrical
Power Distribution
Electrical Panels & Protective Devices
Circuit Breakers

Circuit Breakers

113 Results

    Sort by

    Top Sellers
20 Amp 1 in. Single Pole Circuit Breaker (THQL1120A)
(4.8 / 32)
Model# THQL1120A
$7.78
Q-Line 20 Amp 1-Pole Dual Function Arc Fault/GFCI Breaker
(4.1 / 127)
Model# THQL1120DFP
$68.34

Buy More, Save More

See Details
Q-Line 20 Amp 1/2 in. 1-Pole Circuit Breaker (THQP120)Q-Line 20 Amp 1/2 in. 1-Pole Circuit Breaker (THQP120)
(4.6 / 539)
Model# THQP120
$7.78

Buy More, Save More

See Details
30 Amp 1 in. Double-Pole Circuit Breaker (THQL2130A)
(4.8 / 46)
Model# THQL2130A
$18.85
100 Amp 1 in. Double-Pole Circuit Breaker (THQL21100PA)
(5 / 4)
Model# THQL21100PA
$87.33
20 Amp 1-Pole Ground Fault Breaker with Self-Test (THQL1120GFTA)
(4.7 / 3)
Model# THQL1120GFTA
$56.95
15 Amp Single-Pole Combination Arc Fault Circuit Breaker (THQL1115AF2A)
(5 / 1)
Model# THQL1115AF2A
$59.95
50 Amp 1 in. Double-Pole Circuit Breaker (THQL2150A)
(4.8 / 46)
Model# THQL2150A
$18.85
Q-Line 20 Amp 1 in. Single-Pole Circuit BreakerQ-Line 20 Amp 1 in. Single-Pole Circuit Breaker
(4.6 / 498)
Model# THQL1120
$6.36

Buy More, Save More

See Details
Q-Line 20 Amp 1 in. Single Pole Arc Fault Combination Circuit BreakerQ-Line 20 Amp 1 in. Single Pole Arc Fault Combination Circuit Breaker
(4.5 / 132)
Model# THQL1120AFP2
$59.95

Buy More, Save More

See Details
20 Amp 1 in. Double-Pole Circuit Breaker (THQL2120A)
(5 / 5)
Model# THQL2120A
$18.85
20 Amp 1-Pole Ground Fault Breaker with Self-Test20 Amp 1-Pole Ground Fault Breaker with Self-Test
(4.6 / 135)
Model# THQL1120GFTP
$56.95

Buy More, Save More

See Details