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  1. Home
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  3. SQUARE D
  4. SQUARE D Circuit Breakers & Line Protection

SQUARE D Circuit Breakers & Line Protection

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SQUARE D QO612L100DS Load Center, QO, 6 Spaces, 100A, 120/240V AC, Main Lug, 1
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SQUARE D QO612L100DS Load Center, QO, 6 Spaces, 100A, 120/240V AC, Main Lug, 1
  • Brand: SQUARE D
  • Model #: QO612L100DS
  •  
  • $47.89 –
  • $5.00 Shipping
SQUARE D QO330 Miniature Circuit Breaker, QO Series, 30A, 3 Pole, 120/240V AC,
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SQUARE D QO330 Miniature Circuit Breaker, QO Series, 30A, 3 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QO330
  •  
  • $107.99 –
SQUARE D HOM2150 Miniature Circuit Breaker, HOMELINE Series, 150A, 2 Pole, 240V
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SQUARE D HOM2150 Miniature Circuit Breaker, HOMELINE Series, 150A, 2 Pole, 240V
  • Brand: SQUARE D
  • Model #: HOM2150
  •  
  • $174.99 –
SQUARE D QO315 Miniature Circuit Breaker, QO Series, 15A, 3 Pole, 120/240V AC,
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SQUARE D QO315 Miniature Circuit Breaker, QO Series, 15A, 3 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QO315
  •  
  • $107.99 –
SQUARE D QO230GFI Miniature Circuit Breaker, QO Series, 30A, 2 Pole, 120/240V
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SQUARE D QO230GFI Miniature Circuit Breaker, QO Series, 30A, 2 Pole, 120/240V
  • Brand: SQUARE D
  • Model #: QO230GFI
  •  
  • $195.99 –
SQUARE D QOM70VH Miniature Circuit Breaker, QO Series, 70A, 2 Pole, 120/240V
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SQUARE D QOM70VH Miniature Circuit Breaker, QO Series, 70A, 2 Pole, 120/240V
  • Brand: SQUARE D
  • Model #: QOM70VH
  •  
  • $79.99 –
SQUARE D QOU245 Miniature Circuit Breaker, QO Series, 45A, 2 Pole, 120/240V AC,
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SQUARE D QOU245 Miniature Circuit Breaker, QO Series, 45A, 2 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU245
  •  
  • $84.15 –
SQUARE D QO215SWN Miniature Circuit Breaker, QO Series, 15A, 2 Pole, 120/240V
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SQUARE D QO215SWN Miniature Circuit Breaker, QO Series, 15A, 2 Pole, 120/240V
  • Brand: SQUARE D
  • Model #: QO215SWN
  •  
  • $83.95 –
SQUARE D QOB260 Miniature Circuit Breaker, QO Series, 60A, 2 Pole, 120/240V AC,
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SQUARE D QOB260 Miniature Circuit Breaker, QO Series, 60A, 2 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOB260
  •  
  • $82.49 –
SQUARE D EDB14020 Miniature Circuit Breaker, E FRAME Series, 20A, 1 Pole, 277V
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SQUARE D EDB14020 Miniature Circuit Breaker, E FRAME Series, 20A, 1 Pole, 277V
  • Brand: SQUARE D
  • Model #: EDB14020
  •  
  • $131.99 –
SQUARE D QO320 Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 120/240V AC,
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SQUARE D QO320 Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QO320
  •  
  • $107.99 –
SQUARE D QO325 Miniature Circuit Breaker, QO Series, 25A, 3 Pole, 120/240V AC,
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SQUARE D QO325 Miniature Circuit Breaker, QO Series, 25A, 3 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QO325
  •  
  • $114.99 –
SQUARE D QOB125 Miniature Circuit Breaker, QO Series, 25A, 1 Pole, 120/240V AC,
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SQUARE D QOB125 Miniature Circuit Breaker, QO Series, 25A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOB125
  •  
  • $37.15 –
  • $5.00 Shipping
SQUARE D HOM150 Miniature Circuit Breaker, HOMELINE Series, 50A, 1 Pole, 120V
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SQUARE D HOM150 Miniature Circuit Breaker, HOMELINE Series, 50A, 1 Pole, 120V
  • Brand: SQUARE D
  • Model #: HOM150
  •  
  • $10.45 –
  • $5.00 Shipping
SQUARE D 9080GCB50 Thermal Magnetic Circuit Protector, NEMA TERMINAL BLOCKS
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SQUARE D 9080GCB50 Thermal Magnetic Circuit Protector, NEMA TERMINAL BLOCKS
  • Brand: SQUARE D
  • Model #: 9080GCB50
  •  
  • $78.25 –
SQUARE D QOB270 Miniature Circuit Breaker, QO Series, 70A, 2 Pole, 120/240V AC,
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SQUARE D QOB270 Miniature Circuit Breaker, QO Series, 70A, 2 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOB270
  •  
  • $151.99 –
SQUARE D QO2DTI Interlock Attachment, Square D QO and QOB Miniature Circuit
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SQUARE D QO2DTI Interlock Attachment, Square D QO and QOB Miniature Circuit
  • Brand: SQUARE D
  • Model #: QO2DTI
  •  
  • $25.25 –
  • $5.00 Shipping
SQUARE D QOB220VH Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V
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SQUARE D QOB220VH Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V
  • Brand: SQUARE D
  • Model #: QOB220VH
  •  
  • $164.99 –
SQUARE D QOB215 Miniature Circuit Breaker, QO Series, 15A, 2 Pole, 120/240V AC,
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SQUARE D QOB215 Miniature Circuit Breaker, QO Series, 15A, 2 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOB215
  •  
  • $80.19 –
SQUARE D QOB225 Miniature Circuit Breaker, QO Series, 25A, 2 Pole, 120/240V AC,
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SQUARE D QOB225 Miniature Circuit Breaker, QO Series, 25A, 2 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOB225
  •  
  • $80.19 –
SQUARE D QO230HID Miniature Circuit Breaker, 30 A, 120/240V AC, 2 Pole, Plug In
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SQUARE D QO230HID Miniature Circuit Breaker, 30 A, 120/240V AC, 2 Pole, Plug In
  • Brand: Square D
  • Type: Circuit Breakers
  • Model #: QO230HID
  •  
  • $77.79 –
SQUARE D QO350 Miniature Circuit Breaker, QO Series, 50A, 3 Pole, 120/240V AC,
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SQUARE D QO350 Miniature Circuit Breaker, QO Series, 50A, 3 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QO350
  •  
  • $109.99 –
SQUARE D QOB250 Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC,
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SQUARE D QOB250 Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOB250
  •  
  • $76.75 –
SQUARE D QOB115GFI Miniature Circuit Breaker, QO Series, 15A, 1 Pole, 120V AC,
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SQUARE D QOB115GFI Miniature Circuit Breaker, QO Series, 15A, 1 Pole, 120V AC,
  • Brand: SQUARE D
  • Model #: QOB115GFI
  •  
  • $245.99 –
SQUARE D QOU120VH Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120/240V
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SQUARE D QOU120VH Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120/240V
  • Brand: SQUARE D
  • Model #: QOU120VH
  •  
  • $82.79 –
SQUARE D HOM115CAFI Miniature Circuit Breaker, HOMELINE Series, 15A, 1 Pole,
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SQUARE D HOM115CAFI Miniature Circuit Breaker, HOMELINE Series, 15A, 1 Pole,
  • Brand: SQUARE D
  • Model #: HOM115CAFI
  •  
  • $78.15 –
SQUARE D QOU235 Miniature Circuit Breaker, QO Series, 35A, 2 Pole, 120/240V AC,
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SQUARE D QOU235 Miniature Circuit Breaker, QO Series, 35A, 2 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU235
  •  
  • $88.69 –
SQUARE D QOU210 Miniature Circuit Breaker, QO Series, 10A, 2 Pole, 120/240V AC,
Quick View
SQUARE D QOU210 Miniature Circuit Breaker, QO Series, 10A, 2 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU210
  •  
  • $88.69 –
SQUARE D QOB220HID Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V
Quick View
SQUARE D QOB220HID Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V
  • Brand: SQUARE D
  • Model #: QOB220HID
  •  
  • $103.99 –
SQUARE D QO310 Miniature Circuit Breaker, QO Series, 10A, 3 Pole, 120/240V AC,
Quick View
SQUARE D QO310 Miniature Circuit Breaker, QO Series, 10A, 3 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QO310
  •  
  • $114.99 –
SQUARE D QO160 Miniature Circuit Breaker, QO Series, 60A, 1 Pole, 120/240V AC,
Quick View
SQUARE D QO160 Miniature Circuit Breaker, QO Series, 60A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QO160
  •  
  • $23.35 –
  • $5.00 Shipping
SQUARE D QOB115 Miniature Circuit Breaker, QO Series, 15A, 1 Pole, 120/240V AC,
Quick View
SQUARE D QOB115 Miniature Circuit Breaker, QO Series, 15A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOB115
  •  
  • $41.25 –
  • $5.00 Shipping
SQUARE D QO115 Miniature Circuit Breaker, QO Series, 15A, 1 Pole, 120/240V AC,
Quick View
SQUARE D QO115 Miniature Circuit Breaker, QO Series, 15A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QO115
  •  
  • $16.35 –
  • $5.00 Shipping
SQUARE D QO220VH Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V
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SQUARE D QO220VH Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V
  • Brand: SQUARE D
  • Model #: QO220VH
  •  
  • $119.88 –
SQUARE D QO816L100DF 100A 1-Phase Main Lug Load Center 8 Circuit
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SQUARE D QO816L100DF 100A 1-Phase Main Lug Load Center 8 Circuit
  • Brand: SQUARE D
  • Type: Circuit Breakers
  • Model #: QO816L100DF
  •  
  • $89.65 –
SQUARE D QOB120CAFI Miniature Circuit Breaker, HOMELINE Series, 20A, 1 Pole,
Quick View
SQUARE D QOB120CAFI Miniature Circuit Breaker, HOMELINE Series, 20A, 1 Pole,
  • Brand: SQUARE D
  • Model #: QOB120CAFI
  •  
  • $190.99 –
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