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Voltage

48 VDC (7)
120v (71)
120 VAC (40)
120/240V (1)
208V (4)
240v (131)
240 VAC (43)

Amperage

10 (7)
15 (20)
20 (38)
25 (10)
30 (22)
35 (5)
40 (14)
45 (5)
50 (18)
60 (12)

Poles

1 (54)
2 (85)
3 (53)
4 (3)

Price Range

$10 to $15 (2)
$15 to $20 (3)
$20 to $25 (4)
$25 to $30 (4)
$30 to $35 (6)
$35 to $40 (7)
$40 to $45 (4)
$45 to $50 (2)
$50 to $60 (18)
$60 to $70 (5)

QO Series Circuit Breakers

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Product Image of 50 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG, QOU150
$51.33 each
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Get 2 by Thu, Aug 13 - Fri, Aug 14
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Product Image of 30 Amp, 240 VAC, 2 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB230H
$266.31 each
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Product Image of 35 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG, QOU235
$113.75 each
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Product Image of 20 Amp, 240 VAC, 1 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB120VH
$57.92 each
In Stock
Get 6 by Wed, Aug 12
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Product Image of QO 3 Pole Miniature Circuit Breaker (120/240V, 50A, 10kA)
$104.26 each
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Product Image of 20 Amp, 240 VAC, 2 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB220H
$202.10 each
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Product Image of Circuit Breaker Handle Padlock Attachment 3/0 AWG, QBPAF
$79.80 each
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Product Image of QO Single Pole GFI 20A Miniature Circuit Breaker
$107.90 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (150A, 120/240VAC, 22kA), QOB3150VH
$2,340.31 each
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Product Image of 15 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB315VH
$432.49 each
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Get 1 by Thu, Aug 13 - Fri, Aug 14
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Product Image of QO 3 Pole Bolt On Miniature Circuit Breaker (120/240V, 20A, 10kA)
$233.93 each
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Product Image of 20 Amp, 240 VAC, 2 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB220VH
$228.48 each
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Product Image of QO Single Pole Arc Fault Detection Circuit Breaker (120/240, 15A, 10kA)
$153.68 each
In Stock
Get 6 by Wed, Aug 12
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Product Image of 20 Amp, 240 VAC, 1 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB120VH1021
$258.29 each
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Product Image of 90 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 4-2/0 AWG, QOB390
$518.98 each
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Product Image of QO Quik-Gard 2 Pole Ground Fault Protection Miniature Circuit Breaker (120/240V, 20A, 10kA)
$171.20 each
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Product Image of 2 Pole Bolt On Miniature Circuit Breaker, AC Shunt Trip (40A, 120/240VAC, 10kA), QOB2401021
$358.19 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (20A, 120/240VAC, 22kA), QOB320VH
$585.40 each
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Product Image of 20 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG, QOU320
$371.50 each
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Product Image of 20 Amp, 120 VAC, 1 Pole, Bolt On Residual Current Circuit Breaker with Overcurrent Protection 12-8, 14-8 AWG, QOB120VHGFI
$456.15 each
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Product Image of 80 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG, QOU180
$162.47 each
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Product Image of QO Quik-Gard 2 Pole Ground Fault Protection Miniature Circuit Breaker (120/240V, 30A, 10kA)
$159.99 each
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Product Image of Single Pole Bolt On Miniature Circuit Breaker, High Density Discharge (20A, 120/240VAC, 10kA), QOB120HID
$59.01 each
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Product Image of 2 Pole Bolt On Miniature Circuit Breaker, GFI Ground Fault (40A, 240VAC, 10kA), QOB240GFI
$575.38 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (25A, 120/240VAC, 10kA), QOB325
$407.00 each
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Product Image of 25 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG, QOU325
$358.13 each
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Product Image of 3 Pole Panel Mount Miniature Circuit Breaker (45A, 120/240VAC, 10kA), QOU345
$420.21 each
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Product Image of 15 Amp, 240 VAC, 2 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB215VH
$210.45 each
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Product Image of 25 Amp, 240 VAC, 2 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB225VH
$188.52 each
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Product Image of QO Single Pole GFI 15A Miniature Circuit Breaker
$126.19 each
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Product Image of 10 Amp, 240 VAC, 1 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB110
$33.65 each
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Product Image of 2 Pole Bolt On Miniature Circuit Breaker (50A, 120/240VAC, 10kA), QOB250H
$262.90 each
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Product Image of 25 Amp, 240 VAC, 1 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB125
$44.12 each
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Product Image of 60 Amp, 2 Pole, DIN Rail Mount Miniature Circuit Breaker 12-2/0 AWG, 2.98" x 4.05" x 1-1/2", QOU200
$77.12 each
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Product Image of 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG, QOB360
$342.56 each
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Product Image of 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG, QOU120VH
$110.62 each
In Stock
Get 3 by Thu, Aug 13 - Fri, Aug 14
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Product Image of Single Pole Bolt On Miniature Circuit Breaker (50A, 120/240VAC, 10kA), QOB150
$53.81 each
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Product Image of QO 2 Pole Miniature ILC Power Link Circuit Breaker (120/240V, 30A)
$368.78 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (30A, 120/240VAC, 22kA), QOB330VH
$574.55 each
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Product Image of QO 3 Pole Miniature Ground Fault Protecting Class B 30 mA Circuit Breaker (240V, 50A)
$964.98 each
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Product Image of 20 Amp, 120 VAC, 1 Pole, Bolt On Miniature Circuit Breaker 14-8 AWG, QOB120HM
$42.20 each
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Product Image of QO Single Pole Miniature ILC Power Link Circuit Breaker (120/240V, 20A)
$260.21 each
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Product Image of 40 Amp, 240 VAC, 2 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG, QOB240VH
$215.03 each
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Product Image of 3 Pole Panel Mount Miniature Circuit Breaker (40A, 120/240VAC, 10kA), QOU340
$414.81 each
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Product Image of QO 3 Pole Miniature Ground Fault Protecting Class A 6 mA Circuit Breaker (208Y/120V, 15A)
$525.49 each
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Product Image of 50 Amp, 240 VAC, 2 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG, QOB2501021
$351.56 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker, AC Shunt Trip (50A, 120/240VAC, 10kA), QOB3501021
$576.50 each
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Product Image of 3 Pole Bolt On Miniature Circuit Breaker (25A, 120/240VAC, 22kA), QOB325VH
3 Pole Bolt On Miniature Circuit Breaker (25A, 120/240VAC, 22kA), QOB325VH
SKU: QOB325VH
Square D
SKU: QOB325VH
Brand: Square D
$574.91 each
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