Skip to main content

- View New Merch Drops. Redeem with SuperPoints. -

Filter By

3 Pole Circuit Breakers
Sort by
Brand

Ampere Rating

Series

Rated Voltage

Mounting Type
Trip Technology

3 Pole Circuit Breakers

4211 results
Sort by:
Best selling
Square D ME36250LS - 250A 3 Pole Molded Case Circuit Breaker

Square D ME36250LS

250A 3 Pole Molded Case Circuit Breaker

  • New
    $8,276.14
    In Stock
Square D MHL36900 3 Pole Circuit Breaker

Square D MHL36900

900A 3 Pole Molded Case Circuit Breaker
Square D MH36450 3 Pole Circuit Breaker

Square D MH36450

450A 3 Pole Molded Case Circuit Breaker
Square D LX36200G - 200A 3 Pole Molded Case Circuit Breaker

Square D LX36200G

200A 3 Pole Molded Case Circuit Breaker

  • New
    $6,019.01
    In Stock
Square D LX36100 - 100A 3 Pole Molded Case Circuit Breaker

Square D LX36100

100A 3 Pole Molded Case Circuit Breaker

  • New
    $5,015.84
    In Stock
Square D LRL36600U31X - 600A 3 Pole Molded Case Circuit Breaker

Square D LRL36600U31X

600A 3 Pole Molded Case Circuit Breaker

  • New
    $10,093.04
    In Stock
ABB / Thomas & Betts LS360250E - 250A 3 Pole Molded Case Circuit Breaker

ABB / Thomas & Betts LS360250E

250A 3 Pole Molded Case Circuit Breaker

  • New
    $6,019.01
    In Stock
Siemens MD63B700 - 700A 3 Pole Molded Case Circuit Breaker

Siemens MD63B700

700A 3 Pole Molded Case Circuit Breaker

  • New
    $6,444.02
    In Stock
Square D MAL36000MV - 1000A 3 Pole Molded Case Switch

Square D MAL36000MV

1000A 3 Pole Molded Case Switch

  • New
    $6,269.80
    In Stock
Square D LX36125G - 125A 3 Pole Molded Case Circuit Breaker

Square D LX36125G

125A 3 Pole Molded Case Circuit Breaker

  • New
    $6,019.01
    In Stock
Square D LLP36600U31X - 600A 3 Pole Molded Case Circuit Breaker

Square D LLP36600U31X

600A 3 Pole Molded Case Circuit Breaker

  • New
    $8,526.93
    In Stock
Square D LLL36400U31X - 400A 3 Pole Molded Case Circuit Breaker

Square D LLL36400U31X

400A 3 Pole Molded Case Circuit Breaker

  • New
    $9,860.00
    In Stock
LHL36175

Square D LHL36175

175A 3 Pole Molded Case Circuit Breaker

  • New
    $4,640.00
    In Stock
Eaton / Cutler-Hammer LGS3600FAG - 600A 3 Pole Molded Case Circuit Breaker

Eaton / Cutler-Hammer LGS3600FAG

600A 3 Pole Molded Case Circuit Breaker

  • New
    $4,514.26
    In Stock
Square D LDA36400CU33X - 400A 3 Pole Molded Case Circuit Breaker

Square D LDA36400CU33X

400A 3 Pole Molded Case Circuit Breaker

  • New
    $6,960.00
    In Stock
Square D LGA36400CU44X - 400A 3 Pole Molded Case Circuit Breaker

Square D LGA36400CU44X

400A 3 Pole Molded Case Circuit Breaker

  • New
    $7,975.00
    In Stock
Square D LAL3640028M 3 Pole Circuit Breaker

Square D LAL3640028M

400A 3 Pole Motor Circuit Protector

  • New
    $4,514.26
    In Stock
Square D LA34225MC - 225A 3 Pole Molded Case Circuit Breaker

Square D LA34225MC

225A 3 Pole Molded Case Circuit Breaker

  • New
    $3,511.09
    In Stock
LH36175

Square D LH36175

175A 3 Pole Molded Case Circuit Breaker

  • New
    $5,667.35
    In Stock
Square D LLA36400U44X - 400A 3 Pole Molded Case Circuit Breaker

Square D LLA36400U44X

400A 3 Pole Molded Case Circuit Breaker

  • New
    $10,784.06
    In Stock
Square D LHP36300MB - 300A 3 Pole Molded Case Circuit Breaker

Square D LHP36300MB

300A 3 Pole Molded Case Circuit Breaker

  • New
    $4,060.00
    In Stock
Square D LLA36400U54XEKYP - 400A 3 Pole Molded Case Circuit Breaker

Square D LLA36400U54XEKYP

400A 3 Pole Molded Case Circuit Breaker

  • New
    $9,530.10
    In Stock
LHL36225

Square D LHL36225

225A 3 Pole Molded Case Circuit Breaker
Siemens LMXD63L800 - 800A 3 Pole Motor Circuit Protector

Siemens LMXD63L800

800A 3 Pole Motor Circuit Protector

  • New
    $4,012.67
    In Stock
Don’t see what you’re looking for?
Contact us today for expert assistance sourcing your part.
Get a Quote
Show: 
24 Items

Reviews