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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 QOB325 Miniature Circuit Breaker, QO Series, 25A, 3 Pole, 120/240V AC,
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SQUARE D QOB325 Miniature Circuit Breaker, QO Series, 25A, 3 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOB325
  •  
  • $264.99 –
SQUARE D QOU345 Miniature Circuit Breaker, QO Series, 45A, 3 Pole, 120/240V AC,
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SQUARE D QOU345 Miniature Circuit Breaker, QO Series, 45A, 3 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU345
  •  
  • $214.99 –
SQUARE D QO260VH Miniature Circuit Breaker, QO Series, 60A, 2 Pole, 120/240V
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SQUARE D QO260VH Miniature Circuit Breaker, QO Series, 60A, 2 Pole, 120/240V
  • Brand: SQUARE D
  • Model #: QO260VH
  •  
  • $72.15 –
  • $5.00 Shipping
SQUARE D QOU250 Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC,
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SQUARE D QOU250 Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU250
  •  
  • $72.29 –
  • $5.00 Shipping
SQUARE D QOU320 Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 120/240V AC,
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SQUARE D QOU320 Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU320
  •  
  • $244.99 –
SQUARE D QON612L100 Mounting Base, Square D QO Circuit Breaker Use With,
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SQUARE D QON612L100 Mounting Base, Square D QO Circuit Breaker Use With,
  • Brand: SQUARE D
  • Model #: QON612L100
  •  
  • $71.69 –
  • $5.00 Shipping
SQUARE D QOU110 Miniature Circuit Breaker, QO Series, 10A, 1 Pole, 120/240V AC,
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SQUARE D QOU110 Miniature Circuit Breaker, QO Series, 10A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU110
  •  
  • $24.15 –
  • $5.00 Shipping
SQUARE D QOB120HID Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120/240V
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SQUARE D QOB120HID Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120/240V
  • Brand: SQUARE D
  • Model #: QOB120HID
  •  
  • $49.55 –
  • $5.00 Shipping
SQUARE D HOM140 Miniature Circuit Breaker, HOMELINE Series, 40A, 1 Pole, 120V
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SQUARE D HOM140 Miniature Circuit Breaker, HOMELINE Series, 40A, 1 Pole, 120V
  • Brand: SQUARE D
  • Model #: HOM140
  •  
  • $13.55 –
  • $5.00 Shipping
SQUARE D QOU150 Miniature Circuit Breaker, QO Series, 50A, 1 Pole, 120/240V AC,
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SQUARE D QOU150 Miniature Circuit Breaker, QO Series, 50A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU150
  •  
  • $33.75 –
  • $5.00 Shipping
SQUARE D QOU115 Miniature Circuit Breaker, QO Series, 15A, 1 Pole, 120/240V AC,
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SQUARE D QOU115 Miniature Circuit Breaker, QO Series, 15A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU115
  •  
  • $24.65 –
  • $5.00 Shipping
SQUARE D QOU130 Miniature Circuit Breaker, QO Series, 30A, 1 Pole, 120/240V AC,
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SQUARE D QOU130 Miniature Circuit Breaker, QO Series, 30A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU130
  •  
  • $24.69 –
  • $5.00 Shipping
SQUARE D QOU160 Miniature Circuit Breaker, QO Series, 60A, 1 Pole, 120/240V AC,
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SQUARE D QOU160 Miniature Circuit Breaker, QO Series, 60A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU160
  •  
  • $32.95 –
  • $5.00 Shipping
SQUARE D QOU125 Miniature Circuit Breaker, QO Series, 25A, 1 Pole, 120/240V AC,
Quick View
SQUARE D QOU125 Miniature Circuit Breaker, QO Series, 25A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU125
  •  
  • $35.95 –
  • $5.00 Shipping
SQUARE D QO135 Miniature Circuit Breaker, QO Series, 35A, 1 Pole, 120/240V AC,
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SQUARE D QO135 Miniature Circuit Breaker, QO Series, 35A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QO135
  •  
  • $46.45 –
  • $5.00 Shipping
SQUARE D QOB115 Miniature Circuit Breaker, QO Series, 15A, 1 Pole, 120/240V AC,
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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 QO120VH Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120/240V
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SQUARE D QO120VH Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120/240V
  • Brand: SQUARE D
  • Model #: QO120VH
  •  
  • $35.69 –
  • $5.00 Shipping
SQUARE D QOB360 Miniature Circuit Breaker, QO Series, 60A, 3 Pole, 120/240V AC,
Quick View
SQUARE D QOB360 Miniature Circuit Breaker, QO Series, 60A, 3 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOB360
  •  
  • $264.99 –
SQUARE D QOU220 Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V AC,
Quick View
SQUARE D QOU220 Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU220
  •  
  • $56.79 –
  • $5.00 Shipping
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 HOM280 Miniature Circuit Breaker, HOMELINE Series, 80A, 2 Pole, 240V
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SQUARE D HOM280 Miniature Circuit Breaker, HOMELINE Series, 80A, 2 Pole, 240V
  • Brand: SQUARE D
  • Model #: HOM280
  •  
  • $66.79 –
  • $5.00 Shipping
Load Center, Main Lug, 100 Amps, 120/240VAC Voltage, Number of Spaces: 6
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Load Center, Main Lug, 100 Amps, 120/240VAC Voltage, Number of Spaces: 6
  • Brand: SQUARE D
  • Model #: QO612L100RB
  •  
  • $85.49 –
SQUARE D QOU170 Miniature Circuit Breaker, QO Series, 70A, 1 Pole, 120/240V AC,
Quick View
SQUARE D QOU170 Miniature Circuit Breaker, QO Series, 70A, 1 Pole, 120/240V AC,
  • Brand: SQUARE D
  • Model #: QOU170
  •  
  • $70.29 –
  • $5.00 Shipping
SQUARE D HOM240 40 A Plug In Standard Miniature Circuit Breaker , 120/240V AC
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SQUARE D HOM240 40 A Plug In Standard Miniature Circuit Breaker , 120/240V AC
  • Brand: Square D
  • Type: Circuit Breakers
  • Model #: HOM240
  •  
  • $19.49 –
  • $5.00 Shipping
SQUARE D MG26985 Mounting Kit, Square D Multi 9 Circuit Breakers, 3 Poles
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SQUARE D MG26985 Mounting Kit, Square D Multi 9 Circuit Breakers, 3 Poles
  • Brand: SQUARE D
  • Model #: MG26985
  •  
  • $16.79 –
  • $5.00 Shipping
SQUARE D 9080GCB10 Thermal Magnetic Circuit Protector, NEMA TERMINAL BLOCKS
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SQUARE D 9080GCB10 Thermal Magnetic Circuit Protector, NEMA TERMINAL BLOCKS
  • Brand: SQUARE D
  • Model #: 9080GCB10
  •  
  • $74.69 –
  • $5.00 Shipping
SQUARE D HOM24L70S Load Center, 2 Spaces, 70A Amps, 120/240V AC
Quick View
SQUARE D HOM24L70S Load Center, 2 Spaces, 70A Amps, 120/240V AC
  • Brand: SQUARE D
  • Model #: HOM24L70S
  •  
  • $29.75 –
  • $5.00 Shipping
SQUARE D PK3GTA1 Ground Bar Kit, Square D QO Load Centers, 70A
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SQUARE D PK3GTA1 Ground Bar Kit, Square D QO Load Centers, 70A
  • Brand: SQUARE D
  • Model #: PK3GTA1
  •  
  • $9.22 –
  • $5.00 Shipping
Circuit Breaker, Plug-In, 2 Pole, 15A
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Circuit Breaker, Plug-In, 2 Pole, 15A
  • Brand: Square D
  • Type: Circuit Breakers
  • Model #: QO215VH
  •  
  • $119.88 –
SQUARE D AL150HD Lug Kit, Powerpact(R) H, J and L Frame Circuit Breakers Use
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SQUARE D AL150HD Lug Kit, Powerpact(R) H, J and L Frame Circuit Breakers Use
  • Brand: SQUARE D
  • Model #: AL150HD
  •  
  • $67.15 –
  • $5.00 Shipping
SQUARE D QO24L60NRNM Load Center, 2 Spaces, 60A Amps, 120/240V AC
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SQUARE D QO24L60NRNM Load Center, 2 Spaces, 60A Amps, 120/240V AC
  • Brand: SQUARE D
  • Model #: QO24L60NRNM
  •  
  • $61.69 –
  • $5.00 Shipping
SQUARE D SN03 Neutral Assembly, 240/600VAC, 30/60A
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SQUARE D SN03 Neutral Assembly, 240/600VAC, 30/60A
  • Brand: SQUARE D
  • Model #: SN03
  •  
  • $78.39 –
Circuit Breaker 20a
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Circuit Breaker 20a
  • Brand: Square D
  • Model #: QOB320SWN
  •  
  • $169.99 –
SQUARE D SN0610 Neutral Assembly, 240/600VAC, 60/100A
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SQUARE D SN0610 Neutral Assembly, 240/600VAC, 60/100A
  • Brand: SQUARE D
  • Model #: SN0610
  •  
  • $103.99 –
Load Center, Main Lug, 100 Amps, 120/240VAC Voltage, Number of Spaces: 6
Quick View
Load Center, Main Lug, 100 Amps, 120/240VAC Voltage, Number of Spaces: 6
  • Brand: SQUARE D
  • Model #: QO612L100S
  •  
  • $54.15 –
  • $5.00 Shipping
SQUARE D EDB34025 Miniature Circuit Breaker, E FRAME Series, 25A, 3 Pole,
Quick View
SQUARE D EDB34025 Miniature Circuit Breaker, E FRAME Series, 25A, 3 Pole,
  • Brand: SQUARE D
  • Model #: EDB34025
  •  
  • $667.99 –
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