Skip to main content

- View New Merch Drops. Redeem with SuperPoints. -

Square D 3 Pole Circuit Breakers

2433 results
Sort by:
Best selling
Square D KI362251380 - 225A 3 Pole Molded Case Circuit Breaker

Square D KI36225-1380

KI362251380 - 225A 3 Pole Molded Case Circuit Breaker
Square D LAL362502100 - 250A 3 Pole Molded Case Circuit Breaker

Square D LAL36250-2100

LAL362502100 - 250A 3 Pole Molded Case Circuit Breaker
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 MHL36350 3 Pole Circuit Breaker

Square D MHL36350

350A 3 Pole Molded Case Circuit Breaker

  • New
    $7,272.97
    In Stock
Square D LJL36250CU33X 3 Pole Circuit Breaker

Square D LJL36250CU33X

250A 3 Pole Molded Case Circuit Breaker

  • New
    $6,019.01
    In Stock
Square D LLA36000S40X - 400A 3 Pole Automatic Molded Case Switch

Square D LLA36000S40X

400A 3 Pole Automatic Molded Case Switch

  • New
    $6,771.38
    In Stock
Square D LAL363501212 - 350A 3 Pole Molded Case Circuit Breaker

Square D LAL36350-1212

LAL363501212 - 350A 3 Pole Molded Case Circuit Breaker
Square D LAL363008041 - 300A 3 Pole Molded Case Circuit Breaker

Square D LAL36300-8041

LAL363008041 - 300A 3 Pole Molded Case Circuit Breaker
Square D PKL36060CU33A - 600A 3 Pole Molded Case Circuit Breaker

Square D PKL36060CU33A

600A 3 Pole Molded Case Circuit Breaker

  • New
    $14,044.35
    In Stock
Square D PKL36060CU31A - 600A 3 Pole Molded Case Circuit Breaker

Square D PKL36060CU31A

600A 3 Pole Molded Case Circuit Breaker

  • New
    $14,044.35
    In Stock
Square D LLA36600U44X - 600A 3 Pole Molded Case Circuit Breaker

Square D LLA36600U44X

600A 3 Pole Molded Case Circuit Breaker

  • New
    $13,630.00
    In Stock
Square D RGF36160U41A - 1600A 3 Pole Molded Case Circuit Breaker

Square D RGF36160U41A

1600A 3 Pole Molded Case Circuit Breaker

  • New
    $12,790.39
    In Stock
Square D NAL361000 - 1000A 3 Pole Molded Case Circuit Breaker

Square D NAL361000

1000A 3 Pole Molded Case Circuit Breaker
Square D PGA36080CU33A - 800A 3 Pole Molded Case Circuit Breaker

Square D PGA36080CU33A

800A 3 Pole Molded Case Circuit Breaker

  • New
    $16,675.00
    In Stock
Square D PGA36080CU31A - 800A 3 Pole Molded Case Circuit Breaker

Square D PGA36080CU31A

800A 3 Pole Molded Case Circuit Breaker

  • New
    $16,675.00
    Inquire
Square D LXI36400G 3 Pole Circuit Breaker

Square D LXI36400G

3 Pole Circuit Breaker
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
Square D ME36600LI - 600A 3 Pole Molded Case Circuit Breaker

Square D ME36600LI

600A 3 Pole Molded Case Circuit Breaker
Schneider Electric LJA36400U44X - 400A 3 Pole Molded Case Circuit Breaker

Schneider Electric LJA36400U44X

400A 3 Pole Molded Case Circuit Breaker
Square D PJL36100U41A - 1000A 3 Pole Molded Case Circuit Breaker

Square D PJL36100U41A

1000A 3 Pole Molded Case Circuit Breaker

  • New
    $17,110.00
    In Stock
Square D PJL36080U43A - 800A 3 Pole Molded Case Circuit Breaker

Square D PJL36080U43A

800A 3 Pole Molded Case Circuit Breaker

  • New
    $17,110.00
    Inquire
Square D PJA36080U41A 3 Pole Circuit Breaker

Schneider Electric / Square D PJA36080U41A

800A 3 Pole Molded Case Circuit Breaker

  • New
    $14,790.00
    In Stock
Square D PJL36000S12 - 1200A 3 Pole Automatic Molded Case Switch

Square D PJL36000S12

1200A 3 Pole Automatic Molded Case Switch

  • New
    $14,795.00
    Inquire
Square D MHL36700-1021 - 700A 3 Pole Molded Case Circuit Breaker

Square D MHL36700-1021

700A 3 Pole Molded Case Circuit Breaker
Don’t see what you’re looking for?
Contact us today for expert assistance sourcing your part.
Get a Quote
Show: 
24 Items
Reviews