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Shop Standard Circuit Breaker Sizes

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Tennant 1064187 Circuit Breaker
$4.60
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Tennant 383723 Circuit Breaker
$14.10
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100 Amp Double-Pole Type MP Circ…
$44.78
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23
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120 V · 20 A · Cost-Effective · Fits perfectly · Plug-in
QO 2-20 Amp Single-Pole Tande…
$87.78
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105
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Homeline 20 Amp Single-Pole Circuit …
$7.33
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BR 20 Amp Single-Pole Dual Functio…
$64.57
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31
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Homeline 20 Amp Single-Pole Circuit …
$47.80
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4.5
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1K+
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Tennant 578337000AM Cir…
$46.40
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New 20 Amp 1 in. 2-Pole Type A Repla…
$62.22
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5.0
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24
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CH 20 Amp 1-Pole Combination Arc F…
$63.36
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20
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Homeline 2-15 Amp Single-Pole Tande…
$14.54
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4.5
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481
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10 kA · 120 V · 20 A · Easy to use · Works well
QO 20 Amp Single-Pole Bolt-On Circui…
$48.93
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120 V · 20 A · Compact size · Plug-in
Square D Qwik-Gard QO120GFI Ground …
$65.00
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49
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10 kA · 120 V · 30 A · Cost-Effective · Innovative Design
30 Amp Single-Pole Type QP Circuit Br…
$7.87
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58
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700+ viewed
Homeline 2-20 Amp Single-Pole Tande…
$15.98
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4.5
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545
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Bussmann Series CB185 150A Type …
$35.99
Amazon.com
4.5
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71
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10 kA · 20 A · Fits perfectly
Q-Line 20 Amp 1 in. Single-Pole Circuit …
$7.80
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4.5
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448
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CL 15 Amp 1-Pole Circuit Breaker
$7.00
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5.0
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15
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CUTLER HAMMER BRP120DF Circuit …
$43.40
Amazon.com
5.0
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7
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CH 20 Amp 1-Pole Dual Function Arc …
$66.66
Home Depot
4.0
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57
  1. Showing 1 - 36 out of 177 results for "standard circuit breaker sizes"
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      Type I Circuit Breaker, 30 Amps
      Type I Circuit Breaker, 30 Amps
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      Advance Auto Parts
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      Circuit Breaker W/Bracket - Type
      Circuit Breaker W/Bracket - Type
      A
      Advance Auto Parts
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      Siemens QP 20-Amp 1-Pole Standard Trip Circuit Breaker | Q120
      Siemens QP 20-Amp 1-Pole Standar…
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      Lowe's
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      Siemens QP 15-Amp 1-Pole Standard Trip Circuit Breaker | Q115
      Siemens QP 15-Amp 1-Pole Standar…
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      Lowe's
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      Square D Homeline 20-Amp 1-Pole Standard Trip Circuit Breaker | HOM120CP
      Square D Homeline 20-Amp 1-Pole S…
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      Lowe's
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      1P Standard Circuit Breaker 30A 120Vac []
      1P Standard Circuit Breaker 30A 120…
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      Walmart
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      Square D QO 20-Amp 1-Pole Standar…
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      Lowe's
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      Siemens QP 20-Amp 2-Pole Standar…
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      Lowe's
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      Eaton Type BR 15-Amp 1-Pole Stand…
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      Lowe's
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      GE Q-Line THQL 20-Amp 1-Pole Stan…
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      Square D Homeline 15-Amp 2-Pole S…
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      Lowe's
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      Square D Homeline 20-Amp 2-Pole S…
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      2P Standard Circuit Breaker 15A 600…
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      Walmart
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      Square D Homeline 30-Amp 2-Pole S…
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      Lowe's
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      Siemens QP 50-Amp 2-Pole Standar…
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      Lowe's
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      Eaton Type BR 40-Amp 2-Pole Stand…
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      Lowe's
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      Siemens QP 60-Amp 2-Pole Standar…
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      Lowe's
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      Square D Homeline 40-Amp 2-Pole S…
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      Siemens QP 30-Amp 2-Pole Standar…
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      Square D Homeline 60-Amp 2-Pole S…
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      Square D Homeline 100-Amp 2-Pole …
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      Lowe's
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      Type I Circuit Breaker - 20 Amp,
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      Advance Auto Parts
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      Square D QO 15A Single-Pole Standa…
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      Family Hardware
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      Military Standard MS3320-20 Circuit …
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      SkyGeek.com
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      Square D Homeline 25A Double-Pole …
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      DkHardware.com
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      Square D Homeline 20A Single-Pole …
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      SIM Supply
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      Ge Plug In Circuit Breaker, Thqp, Nu…
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      Walmart
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      Ge Plug In Circuit Breaker, Thql, Num…
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      Walmart
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      Military Standard MS3320-1 Circuit B…
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      SkyGeek.com
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      Eaton 30A Single-Pole Standard Trip …
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      Family Hardware
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      Circuit Breaker Standard Fh61
      E
      eBay
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      Square D QO 20A Single-Pole Standa…
      T
      Toolfetch
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      Eaton CHF 20A Single-Pole Standar…
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      Toolfetch
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      Standard Ignition BR-905 Circuit Brea…
      Cashback4%Cashbackcash back
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      Zoro.com
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      Current THQL2130 Q-Line 30 Amps S…
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      Zoro.com
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      Eaton CHF 15A Single-Pole Standar…
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    120 V · 40 A · Cost-Effective · Plug-in · Simple Installation
    40 Amp Single-Pole Type QP Circuit Br…
    $9.45
    Home Depot
    5.0
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    57
    35 % price drop
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    Eaton GHB3020 Bolt-On Mount Ty…
    $272.16
    Amazon.com
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    4
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    Q-Line 2-20 Amp Single-Pole Tande…
    $12.98
    Home Depot
    4.0
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    14
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    CUTLER-HAMMER BRN120AF 20 Am…
    $48.89
    Amazon.com
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    10 kA · 120 V · 20 A · Fits panel nicely · Innovative Design
    BD 2-20 Amp Single Pole Tandem CTL …
    $16.30
    Home Depot
    4.5
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    241
    Curbside
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    20 Amp Tandem Single Pole Type Q…
    $18.63
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    4.5
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    438
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    120 V · 20 A · Plug-in
    15/20 Amp Single Pole Tandem NCL …
    $20.76
    Home Depot
    4.5
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    13
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    120 V · 15 A · Plug-in
    15A 120V 1-Pole Tandem CAFCI Ty…
    $74.00
    Amazon.com
    4.5
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    42
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    120 V · 20 A · Plug-in
    GE ARC Fault Circuit Breaker, 20A 120V…
    $50.99
    Amazon.com
    4.5
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    39
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    SIEMENS US2:BF120A Circui…
    $70.96
    Amazon.com
    4.0
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    16
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    100 A · 120 V · Cost-Effective · Good safety product · Innovative Design
    Siemens Q2100 100-Amp Double …
    $38.00
    Amazon.com
    4.5
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    5K+
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    10 kA · 100 A · Fits perfectly · Plug-in
    Square D By Schneider Electric …
    $63.96
    Amazon.com
    5.0
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    714
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    15 A · 240 V · Built-in surge protection · Simple Installation
    15 Amp Single-Pole Type QP Surge Pro…
    $129.62
    Home Depot
    3.5
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    6
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    HOM280 - Square D Circuit Breakers
    $50.00
    Amazon.com
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    1
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    10 kA · 120 V · 20 A · Plug-in · Trip window feature
    QO 20 Amp Single-Pole Combination …
    $65.81
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    1K+
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    120 V · 15 A · Cost-Effective · Plug-in
    15 Amp Single Pole Type QT Tandem …
    $43.00
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    4.5
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    459
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    20 Amp Single-Pole Type MH-T Tande…
    $33.33
    Local Inventory IconHome Depot
    5.0
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    16
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    Q-Line 1-15 Amp Single-Pole 1-20 A…
    $14.39
    Home Depot
    4.0
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    14
    Curbside
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    10 kA · 20 A · Works perfectly
    CH 20 Amp 240 Volts 1-Pole Circui…
    $14.44
    Local Inventory IconHome Depot
    5.0
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    1
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    Eaton Type BR 20-Amp 1-Pole Stand…
    $7.37
    Lowe's
    4.5
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    219