NEW Summer 2026 SuperGear! SuperPoints Accepted »

3 Pole Circuit Breakers

Filter Results

3 Pole Circuit Breakers
Sort by
Brand
Amperage
Voltage
Series
Mounting Style
Phase
Special Classification
Trip Technology
Family
Poles
4277 results
Sort by:
Best selling
Square D QGP32070TM - 70A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QGP32070TM
  • New
    $1943.00
    In stock
Eaton / Challenger QFL23150 - 150A 3 Pole Molded Case Circuit Breaker
Brand: Eaton / Challenger
SKU: QFL23150
  • New
    $1003.17
    In stock
Square D QDA32110 - 110A 3 Pole Molded Case Circuit Breaker
Square D QDA32110 - 110A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QDA32110
  • New
    $1363.00
    In stock
Square D QBM32175TN - 175A 3 Pole Molded Case Circuit Breaker
Square D QBM32175TN - 175A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QBM32175TN
  • New
    $1255.16
    In stock
Square D QBM32110TN - 110A 3 Pole Molded Case Circuit Breaker
Square D QBM32110TN - 110A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QBM32110TN
  • New
    $1153.65
    In stock
Square D QJL32200 - 200A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QJL32200
  • New
    $2102.50
    In stock
Square D QJL32225 - 225A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QJL32225
  • New
    $1818.24
    In stock
Square D QJL32125 - 125A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QJL32125
  • New
    $1818.24
    In stock
Zinsco QFL23175 - 175A 3 Pole Molded Case Circuit Breaker
Brand: Zinsco
SKU: QFL23175
  • New
    $1003.17
    In stock
Square D QDM32125TN - 125A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QDM32125TN
  • New
    $812.00
    In stock
Square D QBP32110TM - 110A 3 Pole Molded Case Circuit Breaker
Square D QBP32110TM - 110A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QBP32110TM
  • New
    $756.97
    In stock
Square D QBP32090TM - 90A 3 Pole Molded Case Circuit Breaker
Square D QBP32090TM - 90A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QBP32090TM
  • New
    $711.69
    In stock
Square D QDM32110TN - 110A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QDM32110TN
  • New
    $928.00
    In stock
Square D QDP32110TM - 110A 3 Pole Molded Case Circuit Breaker
Square D QDP32110TM - 110A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QDP32110TM
  • New
    $1131.00
    In stock
Square D QDP32080TM - 80A 3 Pole Molded Case Circuit Breaker
Square D QDP32080TM - 80A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QDP32080TM
  • New
    $1009.30
    In stock
Square D QDM32225TN - 225A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QDM32225TN
  • New
    $828.15
    In stock
Square D QJL32175 - 175A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QJL32175
  • New
    $1818.24
    In stock
Square D QGP32175TM - 175A 3 Pole Molded Case Circuit Breaker
Square D QGP32175TM - 175A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QGP32175TM
  • New
    $1943.00
    In stock
Square D QDP32090TM - 90A 3 Pole Molded Case Circuit Breaker
Square D QDP32090TM - 90A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QDP32090TM
  • New
    $1131.00
    In stock
Square D QGA32070 3 Pole Circuit Breaker
Square D QGA32070 - 70A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QGA32070
  • New
    $1972.00
    In stock
Square D QDM32175TN - 175A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QDM32175TN
  • New
    $928.00
    In stock
Square D QDM32150TN - 150A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QDM32150TN
  • New
    $812.00
    In stock
Square D QBL32225YP - 225A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: QBL32225YP
  • New
    $986.00
    In stock
Square D Q4F3300 - 300A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: Q4F3300
  • New
    $1504.75
    In stock
Square D PJL36120U33A - 1200A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PJL36120U33A
  • New
    $14210.00
    In stock
Square D PJA36025U44AE1ABYP - 250A 3 Pole Molded Case Circuit Breaker
Square D PJA36025U44AE1ABYP - 250A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PJA36025U44AE1ABYP
  • New
    $15047.52
    In stock
Square D PJL36100AA - 1000A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PJL36100AA
  • New
    $12414.20
    In stock
Eaton / Cutler-Hammer PDG13C0045TFFJ - 45A 3 Pole Molded Case Circuit Breaker
Eaton / Cutler-Hammer PDG13C0045TFFJ - 45A 3 Pole Molded Case Circuit Breaker
Brand: Eaton / Cutler-Hammer
SKU: PDG13C0045TFFJ
  • New
    $649.60
    In stock
Square D PJL36100CU41A - 1000A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PJL36100CU41A
  • New
    $14044.35
    In stock
Square D PLA34080U43B - 800A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PLA34080U43B
  • New
    $15268.96
    In stock
Eaton / Cutler-Hammer PDG33F0600TFAJ - 600A 3 Pole Molded Case Circuit Breaker
Eaton / Cutler-Hammer PDG33F0600TFAJ - 600A 3 Pole Molded Case Circuit Breaker
Brand: Eaton / Cutler-Hammer
SKU: PDG33F0600TFAJ
  • New
    $3335.00
    In stock
Square D PGL36080U41A - 800A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PGL36080U41A
  • New
    $13920.00
    In stock
Square D PGA36080U43A - 800A 3 Pole Molded Case Circuit Breaker
Square D PGA36080U43A - 800A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PGA36080U43A
  • New
    $15660.00
    In stock
Square D PGA36040CU31A - 400A 3 Pole Molded Case Circuit Breaker
Square D PGA36040CU31A - 400A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PGA36040CU31A
  • New
    $11034.85
    In stock
Schneider Electric PLL34100U44A - 1000A 3 Pole Molded Case Circuit Breaker
Brand: Schneider Electric
SKU: PLL34100U44A
  • New
    $19140.00
    In stock
Square D PKL36060CU31A - 600A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PKL36060CU31A
  • New
    $14044.35
    In stock
Square D PJP36100U31A - 1000A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PJP36100U31A
  • New
    $12038.02
    In stock
Square D PJL36100U41A - 1000A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PJL36100U41A
  • New
    $17110.00
    In stock
Square D PJA36080U31A 3 Pole Circuit Breaker
Square D PJA36080U31A - 800A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PJA36080U31A
Square D PKL36060CU33A - 600A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PKL36060CU33A
  • New
    $14044.35
    In stock
Square D PGA36120U33C - 1200A 3 Pole Molded Case Circuit Breaker
Square D PGA36120U33C - 1200A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PGA36120U33C
  • New
    $13542.77
    In stock
Square D PGA36120U31A - 1200A 3 Pole Molded Case Circuit Breaker
Square D PGA36120U31A - 1200A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PGA36120U31A
  • New
    $13098.40
    In stock
Square D PLA34080U33A - 800A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PLA34080U33A
  • New
    $16240.00
    In stock
Square D PJL36080U41A - 800A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PJL36080U41A
  • New
    $17110.00
    In stock
Square D PKL36000S60 - 600A 3 Pole Automatic Molded Case Switch
Brand: Square D
SKU: PKL36000S60
  • New
    $12288.81
    In stock
Square D PJA36080U41A 3 Pole Circuit Breaker
Schneider Electric / Square D PJA36080U41A - 800A 3 Pole Molded Case Circuit Breaker
Brand: Schneider Electric / Square D
SKU: PJA36080U41A
  • New
    $11414.00
    In stock
Square D PJL36120M70 - 1200A 3 Pole Motor Circuit Protector
Brand: Square D
SKU: PJL36120M70
  • New
    $13542.77
    In stock
Square D PGA36080U44A - 800A 3 Pole Molded Case Circuit Breaker
Square D PGA36080U44A - 800A 3 Pole Molded Case Circuit Breaker
Brand: Square D
SKU: PGA36080U44A
Don’t see what you’re looking for?
Contact us today for expert assistance sourcing your part.
Get a Quote
Show: 
48 Items