Skip to the content

Free Shipping on orders over $149

My Circuit Breakers

All Vendors

Search for products

sales@mycircuitbreakers.com

Brands
Circuit Breakers
Breaker Components
Motor Controls
Switches
Bus Plugs
Fuses
About Us
Contact Us

Need help?

sales@mycircuitbreakers.com

Brands
Circuit Breakers
Breaker Components
Motor Controls
Switches
Bus Plugs
Fuses
About Us
Contact Us

3 Pole Breakers

Didn't find what you were looking for?

Sort by:

5362 Products

Sale

Schneider Electric

Square D EDB36090 Molded Case Circuit Breaker – 90A – 3-Pole / 3-Phase – 600Y/347V AC –EDB Series

In stock

(0)

Regular price From $2,449.99

Regular price ~~$3,230.99~~ Sale price From $2,449.99
Sale

Schneider Electric

Square D EDB36090 Molded Case Circuit Breaker – 90A – 3-Pole / 3-Phase – 600Y/347V AC – Key Capacity Not Specified – Bolt-On – EDB Series

In stock

(0)

Regular price From $489.99

Regular price ~~$911.00~~ Sale price From $489.99
Sale

GE

GE FBN36TE030RV Molded Case Circuit Breaker – 30A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – Bolt-On – Record Plus FBN Series

In stock

(0)

Regular price From $330.25

Regular price ~~$1,329.00~~ Sale price From $330.25
Sale

GE

GE TJK636T600 Trip Unit – 600A – Interchangeable –Long-Time and Instantaneous – Interchangeable Trip

In stock

(0)

Regular price $823.19

Regular price ~~$3,175.00~~ Sale price $823.19
Sale

Schneider Electric

Square D FAL34060 Molded Case Circuit Breaker – 60A – 3-Pole / 3-Phase – 480V – 18kA @ 480V – Feed-Thru – FAL Series

In stock

(0)

Regular price From $480.19

Regular price ~~$699.99~~ Sale price From $480.19
Sale

Schneider Electric

Square D HJA36035 Molded Case Circuit Breaker – 35A – 3-Pole / 3-Phase – 600V AC – 65kA @ 480V – I-Line Plug-In – PowerPact HJA Series

In stock

(0)

Regular price From $899.00

Regular price ~~$1,988.00~~ Sale price From $899.00
Sale

Schneider Electric

Square D HGL36040 Molded Case Circuit Breaker – 40A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – Feed-Thru – PowerPact HGL Series

In stock

(0)

Regular price From $489.99

Regular price ~~$1,493.00~~ Sale price From $489.99
Sale

Schneider Electric

Square D HGA36045 Molded Case Circuit Breaker – 45A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – I-Line Plug-In – PowerPact H Series

In stock

(0)

Regular price From $636.99

Regular price ~~$1,575.00~~ Sale price From $636.99
Sale

Schneider Electric

Square D FHL36040 Molded Case Circuit Breaker – 40A – 3-Pole / 3-Phase – 600V – 25kA @ 480V – Feed-Thru – FHL Series

In stock

(0)

Regular price From $489.00

Regular price ~~$1,575.00~~ Sale price From $489.00
Sale

Schneider Electric

Square D HGA36015 Molded Case Circuit Breaker – 15A – 3-Pole / 3-Phase – 600V AC – 35kA @ 480V – I-Line Plug-In – PowerPact H Series

In stock

(0)

Regular price From $509.00

Regular price ~~$1,575.00~~ Sale price From $509.00
Sale

Schneider Electric

Square D JLL36225 Molded Case Circuit Breaker – 225A – 3-Pole / 3-Phase – 600V – 100kA @ 480V – Feed-Thru – PowerPact JLL Series

In stock

(0)

Regular price From $1,058.39

Regular price ~~$2,456.99~~ Sale price From $1,058.39
Sale

Schneider Electric

Square D JLL36200 Molded Case Circuit Breaker – 200A – 3-Pole / 3-Phase – 600V – 100kA @ 480V – Feed-Thru – PowerPact JLL Series

In stock

(0)

Regular price From $1,861.99

Regular price ~~$2,099.99~~ Sale price From $1,861.99
Sale

Schneider Electric

Square D JGL36175 Molded Case Circuit Breaker – 175A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – Feed-Thru – PowerPact JGL Series

In stock

(0)

Regular price From $836.91

Regular price ~~$1,891.00~~ Sale price From $836.91
Sale

Schneider Electric

Square D HLA36050 Molded Case Circuit Breaker – 50A – 3-Pole / 3-Phase – 600V – 100kA @ 480V – I-Line Style Plug-In – PowerPact HLA Series

In stock

(0)

Regular price From $752.63

Regular price ~~$2,993.00~~ Sale price From $752.63
Sale

Schneider Electric

Square D QDL32080 Molded Case Circuit Breaker – 80A – 3-Pole / 3-Phase – 240V – 25kA @ 240V – Feed-Thru – PowerPact QDL Series

In stock

(0)

Regular price From $535.07

Regular price ~~$1,784.00~~ Sale price From $535.07
Sale

Schneider Electric

Square D QDL32070 Molded Case Circuit Breaker – 70A – 3-Pole / 3-Phase – 240V – 25kA @ 240V – Feed-Thru – PowerPact QDL Series

In stock

(0)

Regular price From $3,175.19

Regular price ~~$8,168.00~~ Sale price From $3,175.19
Sale

Schneider Electric

Square D QDL32070 Molded Case Circuit Breaker – 70A – 3-Pole / 3-Phase – 240V – 25kA @ 240V – Feed-Thru – PowerPact QDL Series

In stock

(0)

Regular price From $418.45

Regular price ~~$1,784.00~~ Sale price From $418.45
Sale

Schneider Electric

PQ3606G - Square D - 6 ASquare D PQ3606G Fusible Busway Plug – 6A – Fusible Busway Seriesmp Fusible Busway Plug

In stock

(0)

Regular price $872.19

Regular price ~~$1,110.00~~ Sale price $872.19
Sale

Schneider Electric

Square D QBA32100 Molded Case Circuit Breaker – 100A – 3-Pole / 3-Phase – 240V – 10kA @ 240V – I-Line Style Plug-In – QBA Series

In stock

(0)

Regular price From $574.27

Regular price ~~$1,913.00~~ Sale price From $574.27
Sale

Eaton Cutler-Hammer

Eaton HLD3500 Molded Case Circuit Breaker – 500A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – Feed-Thru – Series C HLD

In stock

(0)

Regular price From $3,099.00

Regular price ~~$5,095.99~~ Sale price From $3,099.00
Sale

Schneider Electric

Square D QBL32125 Molded Case Circuit Breaker – 125A – 3-Pole / 3-Phase – 240V – 10kA @ 240V – Feed-Thru – PowerPact QBL Series

In stock

(0)

Regular price From $489.99

Regular price ~~$1,248.00~~ Sale price From $489.99
Sale

Schneider Electric

Square D QDA32100 Molded Case Circuit Breaker – 100A – 3-Pole / 3-Phase – 240V – 25kA @ 240V – I-Line Style Plug-In – QDA Series

In stock

(0)

Regular price From $601.71

Regular price ~~$2,069.00~~ Sale price From $601.71
Sale

Schneider Electric

Square D QDA32150 Molded Case Circuit Breaker – 150A – 3-Pole / 3-Phase – 240V – 25kA @ 240V – I-Line Style Plug-In – QDA Series

In stock

(0)

Regular price From $557.61

Regular price ~~$2,069.00~~ Sale price From $557.61
Sale

Eaton Cutler-Hammer

Eaton QC3080H Circuit Breaker – 80A – 2-Pole / Single-Phase – 240V – Feed-Thru – Quicklag QC Series

In stock

(0)

Regular price $163.27

Regular price ~~$821.58~~ Sale price $163.27
Sale

GE

GE SEHA36AT0030 Molded Case Circuit Breaker – 30A – 3-Pole / 3-Phase – 600V – 25kA @ 480V – Bolt-On – Spectra SEHA Series

In stock

(0)

Regular price From $253.81

Regular price ~~$967.00~~ Sale price From $253.81
Sale

GE

GE SRPG600A350 Rating Plug – 350A – Interchangeable – Long-Time Trip – Spectra Series

In stock

(0)

Regular price $279.29

Regular price ~~$284.99~~ Sale price $279.29
Sale

Siemens / ITE

Siemens JXD23B225 Molded Case Circuit Breaker – 225A – 3-Pole / 3-Phase – 240V – 65kA @ 240V – Bolt-On – Sentron JXD Series

In stock

(0)

Regular price From $1,074.07

Regular price ~~$2,114.15~~ Sale price From $1,074.07
Sale

Siemens / ITE

Siemens JXD23B300 Molded Case Circuit Breaker – 300A – 3-Pole / 3-Phase – 240V – 65kA @ 240V – Bolt-On – Sentron JXD Series

In stock

(0)

Regular price From $1,197.55

Regular price ~~$2,304.02~~ Sale price From $1,197.55
Sale

Siemens / ITE

Siemens JXD63S400A Molded Case Circuit Breaker – 400A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – Bolt-On – Sentron JXD Series

In stock

(0)

Regular price From $1,368.07

Regular price ~~$6,910.00~~ Sale price From $1,368.07
Sale

Siemens / ITE

Siemens LD63T600 Trip Unit – 600A –LD Series

In stock

(0)

Regular price $1,063.29

Regular price ~~$4,310.00~~ Sale price $1,063.29
Sale

Siemens / ITE

Siemens NEB3B050B Molded Case Circuit Breaker – 50A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – Bolt-On – NEB Series

In stock

(0)

Regular price From $1,199.51

Regular price ~~$1,249.99~~ Sale price From $1,199.51
Sale

Siemens / ITE

Siemens NXD63B100 Molded Case Circuit Breaker – 1000A – 3-Pole / 3-Phase – 600V – 50kA @ 480V – Bolt-On – Sentron NXD Series

In stock

(0)

Regular price From $3,420.19

Regular price ~~$27,382.00~~ Sale price From $3,420.19
Sale

Siemens / ITE

Siemens QJH23B125 Molded Case Circuit Breaker – 125A – 3-Pole / 3-Phase – 240V – 22kA @ 240V – Bolt-On – QJH2 Series

In stock

(0)

Regular price From $716.37

Regular price ~~$1,043.99~~ Sale price From $716.37
Sale

Siemens / ITE

Siemens HNXD63B100 Molded Case Circuit Breaker – 1000A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – Bolt-On – Sentron HNXD SeriesSiemens HNXD63B100 Molded Case Circuit Breaker – 1000A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – Bolt-On – Sentron HNXD Series

In stock

(0)

Regular price From $4,114.03

Regular price ~~$30,766.00~~ Sale price From $4,114.03
Sale

Siemens / ITE

Siemens HFD63F250 Molded Case Circuit Breaker Frame – 250A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – Bolt-On – Sentron HFD Series

In stock

(0)

Regular price From $1,090.73

Regular price ~~$1,589.99~~ Sale price From $1,090.73
Sale

Siemens / ITE

Siemens ED43B050L Molded Case Circuit Breaker – 50A – 3-Pole / 3-Phase – 480V – 18kA @ 480V – Feed-Thru – Sentron ED Series

In stock

(0)

Regular price From $334.17

Regular price ~~$486.99~~ Sale price From $334.17
Sale

Siemens / ITE

Siemens BQD6370 Molded Case Circuit Breaker – 70A – 3-Pole / 3-Phase – 600/347V AC – 10kA @ 600V AC – Panelboard-Mounted – BQD Series

In stock

(0)

Regular price $454.71

Regular price ~~$1,455.00~~ Sale price $454.71
Sale

Siemens / ITE

Siemens BQD6325 Molded Case Circuit Breaker – 25A – 3-Pole / 3-Phase – 600/347V AC – 10kA @ 600V AC – Panelboard-Mounted – BQD Series

In stock

(0)

Regular price From $231.27

Regular price ~~$1,072.00~~ Sale price From $231.27
Sale

Schneider Electric

– 3-Pole / 3-Phase – 600V – 65kA @ 480V – Feed-Thru – PowerPact JJL Series

In stock

(0)

Regular price From $2,160.91

Regular price ~~$5,659.00~~ Sale price From $2,160.91
Sale

Schneider Electric

Square D H365N Disconnect and Safety Switch – 400A – 3-Pole / 3-Phase – 600V – 200kA @ 600V – Heavy-Duty Safety Switch – Series E

In stock

(0)

Regular price $3,297.69

Regular price ~~$4,898.00~~ Sale price $3,297.69

1…104 105106107 108…135

Our newsletter

Subscribe to our newsletter and receive special offers

Your email

Contact Us

866-972-6370

sales@mycircuitbreakers.com

19802 Spanish Needle Court
Riverside California 92508
United States

Customer Help

About Us
Contact Us
FAQ
Start Return

Store Policies

Return and Refund Policy
Terms of Service
Privacy Policy
Shipping Policy

© 2026, My Circuit Breakers -

Payment methods

Your cart

Your cart is empty