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Show In Stock Only (341)

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0.16 (1)
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0.5 (1)
0.63 (1)
1 (4)
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1 (234)
2 (299)
3 (206)
4 (3)

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48 VDC (7)
120v (344)
208V (35)
240v (358)
250v (1)
277v (49)
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600V (6)
690v (25)
120-240V (91)

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Arc Fault Protection (7)
Electric Interruption (12)
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No Pigtail (2)
Overcurrent Protection (4)
Overload Protection (100)
Short-Circuit Protection (103)
Shunt Trip (1)

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(45)
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$20 to $25 (22)
$25 to $30 (24)
$30 to $35 (18)
$35 to $40 (23)
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$45 to $50 (15)

Circuit Breakers

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Product Image of Homeline 2 Pole Miniature Circuit Breaker (120/240V, 45A)
$17.14 each
In Stock
Get 18 by Thu, Oct 1
In Stock
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Product Image of Homeline Single Pole Miniature Tandem Circuit Breaker (120/240V, 15/20A)
$13.11 each
In Stock
Get 8 by Thu, Oct 1
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Product Image of Homeline Single/2 Pole Miniature Quad Tandem Circuit Breaker (120/240V, 15/30A)
$29.14 each
In Stock
Get 8 by Thu, Oct 1
In Stock
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Product Image of 2-Pole BR Thermal Magnetic Circuit Breaker (15A, 120/240V)
$17.09 each
In Stock
Get 18 by Thu, Oct 1
In Stock
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Product Image of ZBreaker Set – Circuit Breakers with wires, plug-in terminals & mount (3A)
$17.78 each
In Stock
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Product Image of 50A 2-Pole Standard Thermal Magnetic Branch Circuit Breaker (120/240V & 120/208V)
$19.08 each
In Stock
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Product Image of 2-Pole CHF Thermal Magnetic Circuit Breaker (20A, 120/240V)
$22.65 each
In Stock
Get 3 by Mon, Oct 5
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Product Image of Homeline Single/2 Pole Miniature Quad Tandem Circuit Breaker (120/240V, 20/30A)
$40.38 each
In Stock
Get 8 by Thu, Oct 1
In Stock
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Product Image of QP 2 Pole Plug-In Residential Low Voltage Miniature Circuit Breaker (120/240V, 100A)
$55.73 each
In Stock
Get 15 by Thu, Oct 1
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Product Image of 20A 1-Pole GFCI Thermal Magnetic Branch Circuit Breaker (120V)
$68.38 each
In Stock
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In Stock
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Product Image of Homeline 2 Pole Miniature Tandem Circuit Breaker (120/240V, 20/40A)
$24.99 each
In Stock
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Product Image of Duplex Plug-In Circuit Breaker, 10K AIC  (20 Amp, 120V)
$18.27 each
In Stock
Get 11 by Thu, Oct 1
In Stock
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Product Image of QO Single Pole High Magnetic Miniature Circuit Breaker (120V, 20A, 10kA)
$11.30 each
In Stock
Get 33 by Thu, Oct 1
In Stock
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Product Image of 40A 2-Pole Standard Thermal Magnetic Branch Circuit Breaker (120/240V & 120/208V)
$19.08 each
In Stock
Get 5 by Tue, Oct 6
In Stock
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Product Image of Homeline Single/2 Pole Miniature Tandem Circuit Breaker (120/240V, 20/40A)
$27.06 each
In Stock
Get 9 by Thu, Oct 1
In Stock
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Product Image of QO Single Pole Miniature Tandem Circuit Breaker (120/240V, 20A)
$34.97 each
In Stock
Get 44 by Thu, Oct 1
In Stock
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Product Image of Homeline 2 Pole Miniature Tandem Circuit Breaker (120/240V, 20/50A)
$35.44 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
Backorder
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Product Image of Homeline 2 Pole Miniature Tandem Circuit Breaker  (120/240V, 15/20A)
$28.33 each
Backorder
Get it by Wed, Oct 28 - Wed, Nov 25
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Product Image of Homeline 2 Pole Miniature Tandem Circuit Breaker (120/240V, 15/30A)
$28.33 each
In Stock
Get 1 by Thu, Oct 1
In Stock
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Product Image of QP/BQ/ED2 Filler Plate
QP/BQ/ED2 Filler Plate
SKU: ECQF3
Siemens
SKU: ECQF3
Brand: Siemens
$1.62 each
In Stock
Get 31 by Thu, Oct 1
In Stock
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Product Image of 40A 2-Pole GFCI Thermal Magnetic Branch Circuit Breaker (120/240V & 120/208V)
$137.57 each
Out of Stock
Get it by Wed, Oct 14 - Wed, Oct 21
Out of Stock
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Product Image of 60A 2-Pole Standard Thermal Magnetic Branch Circuit Breaker (120/240V & 120/208V)
$19.08 each
In Stock
Get 1 by Thu, Oct 1
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Product Image of 15A 2-Pole Standard Thermal Magnetic Branch Circuit Breaker (120/240V & 120/208V)
$18.20 each
In Stock
Get 8 by Fri, Oct 2
In Stock
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Product Image of QO 2 Pole Miniature Circuit Breaker (120/240V, 80A, 10kA)
$62.46 each
In Stock
Get 10 by Thu, Oct 1
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Product Image of QO Single Pole Miniature Tandem Circuit Breaker (120/240V, 15A)
$64.36 each
In Stock
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Product Image of QO 2 Pole Bolt On Circuit Breaker (120/240V, 125A, 22kA)
$87.97 each
In Stock
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Product Image of 20A 1-Pole AFCI/GFCI Dual Function Thermal Magnetic Branch Circuit Breaker (120V)
$94.30 each
In Stock
Get 6 by Thu, Oct 1
In Stock
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Product Image of 20A 1-Pole AFCI Thermal Magnetic Branch Circuit Breaker (120V)
$65.99 each
In Stock
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Product Image of Single Pole Eaton Interchangeable Circuit Breaker (20A, 120/240V)
$15.39 each
In Stock
Get 9 by Fri, Oct 2
In Stock
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Product Image of Single-Pole CH Thermal Magnetic Circuit Breaker w/ Trip Flag (20A, 120/240V)
$14.54 each
In Stock
Get 7 by Thu, Oct 1
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Product Image of 15A 1-Pole AFCI Thermal Magnetic Branch Circuit Breaker (120V)
$69.65 each
In Stock
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Product Image of Homeline 2 Pole Miniature GFI Circuit Breaker (120/240V, 15A)
$128.25 each
In Stock
Get 8 by Thu, Oct 1
In Stock
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Product Image of Homeline Single Pole 20A Tandem Miniature Circuit Breaker
$43.68 each
In Stock
Get 16 by Thu, Oct 1
In Stock
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Product Image of QO Single Pole Miniature Tandem Circuit Breaker (120/240V, 15A)
$24.99 each
In Stock
Get 20 by Thu, Oct 1
In Stock
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Product Image of Homeline 2 Pole Miniature Circuit Breaker (120/240V, 100A)
$67.06 each
In Stock
Get 3 by Thu, Oct 1
In Stock
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Product Image of QO 2 Pole Miniature Circuit Breaker (120/240V, 45A, 10kA)
$35.35 each
In Stock
Get 1 by Thu, Oct 1
In Stock
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Product Image of Q-Line THQL Series 2 Pole Plug-In Circuit Breaker (120/240V, 25A)
$20.16 each
In Stock
Get 37 by Thu, Oct 1
In Stock
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Product Image of QT 2 Single-Pole 10k AIC Interrupting Dual Circuit Breaker (120V, 15/15A)
$19.53 each
In Stock
Get 6 by Thu, Oct 1
In Stock
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Product Image of 15A 1-Pole AFCI/GFCI Dual Function Thermal Magnetic Branch Circuit Breaker (120V)
$80.72 each
In Stock
Get 46 by Fri, Oct 2
In Stock
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Product Image of QO 2 Pole Standard Miniature Circuit Breaker (120/240, 50A, 22kA)
$36.00 each
In Stock
Get 3 by Thu, Oct 1
In Stock
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Product Image of QO 2 Pole Miniature Circuit Breaker (120/240V, 100A, 10kA)
$110.75 each
In Stock
Get 2 by Thu, Oct 1
In Stock
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Product Image of QO 2 Pole Bolt On Miniature Circuit Breaker (120/240V, 60A, 10kA)
$23.99 each
In Stock
Get 83 by Thu, Oct 1
In Stock
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Product Image of Whole Home Energy Monitor with LSMMA Current Transformers (1 Pair)
$352.43 each
In Stock
Get 3 by Thu, Oct 1
In Stock
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Product Image of Single-Pole BR Thermal Magnetic Circuit Breaker (15A, 120/240V)
$14.32 each
In Stock
Get 20 by Thu, Oct 1
In Stock
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Product Image of 100A 2-Pole Standard Hydraulic Magnetic Branch Circuit Breaker (120/240V)
$63.83 each
In Stock
Get 2 by Thu, Oct 1
In Stock
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Product Image of QL Handle Tie for 2 QUICKLAG Circuit Breakers
$2.50 each
In Stock
Get 33 by Thu, Oct 1
In Stock
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Product Image of 2-Pole BR Thermal Magnetic Circuit Breaker (40A, 120/240V)
$31.48 each
In Stock
Get 6 by Thu, Oct 1
In Stock
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Product Image of 2-Pole Eaton Interchangeable Circuit Breaker (50A, 120/240V)
$35.84 each
In Stock
Get 4 by Fri, Oct 2
In Stock
Get 4 by Fri, Oct 2
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This category contains circuit breakers from a variety of manufacturers.