Skip to content

855-928-8500 | Mon-Fri: 9AM-5PM EST | FREE Shipping on orders over $49

SimplyBreakers.com

Search Close

Search Account 0 Cart

Search Close

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

Search Close

Add PO number Close

Subtotal

$0.00

Shipping, taxes, and discount codes calculated at checkout.

Your cart is currently empty.

Switches
Bus Plugs
Fuses
About Us
Contact Us

Confirm your age

Are you 18 years old or older?

Come back when you're older

Sorry, the content of this store can't be seen by a younger audience. Come back when you're older.

Home / Collections /

3 Pole Breakers

4552 products

ABB (2)
Allen-Bradley (10)
American (3)
Appleton (28)
Crouse-Hinds (21)
Eaton (25)
Eaton Cutler-Hammer (1583)
Eaton Moeller (159)
Federal Pacific (9)
GE (656)
General Electric (2)
Miami Breaker (1)
Schneider Electric (979)
Siemens (16)
Siemens / ITE (537)
Siemens/ITE (506)
Square D (6)
Telemecanique (1)
Thomas & Betts (2)
Westinghouse (6)

2 Pole (2)
3 Pole (4521)
4 Pole (1)
Twin/Tandem (1)

Contactor (3)
Disconnect Switch (1)
Ground Fault (gfci / gfi) (14)
Ground Fault (GFEP) (5)
Molded Case Circuit Breaker (1)
Safety Switch (3)

Bolt-In (8)
Bolt-On (1239)
Feed Thru (172)
Feed-Thru (533)
Plug-In (361)

2V (1)
3V (1)
4V (1)
5V (1)
120V (12)
208V (1)
220V (1)
240V (385)
240 V (2)
400V (1)
460V (2)
480V (288)
600V (1321)
600 V (5)
690V (19)
480V600V (3)

Save on 3 pole, 3 phase circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

4552 products

Sort

QMB326MW - Square D - 600 Amp Panel Board Switches

Schneider Electric

Sale price$5,445⁹⁹ $5,445.99 Regular price $8,561⁰⁰ $8,561.00 Save $3,115.01

SHND69100A - Siemens - 1000 Amp Molded Case Circuit Breaker

from $3,881⁹⁹ from $3,881.99

SND69120ANT - Siemens - 1200 Amp Molded Case Circuit Breaker

from $4,020⁹⁹ from $4,020.99

SHJD69300G - Siemens - 300 Amp Molded Case Circuit Breaker

from $4,089⁹⁹ from $4,089.99 Regular price $18,515⁰⁰ $18,515.00 Save $14,425.01

PGL36025U31A - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGL36025U31A - Square D - Molded Case Circuit Breaker

Schneider Electric

from $4,856⁹⁹ from $4,856.99 Regular price $14,693⁰⁰ $14,693.00 Save $9,836.01

PXD63B160H - Siemens - 1600 Amp Molded Case Circuit Breaker

from $4,158⁹⁹ from $4,158.99

SHLD69400NGT - Siemens - 400 Amp Molded Case Circuit Breaker

from $4,020⁹⁹ from $4,020.99

RXD63B180 - Siemens - 1800 Amp Molded Case Circuit Breaker

from $4,227⁹⁹ from $4,227.99

SHND69100ANT - Siemens - Molded Case Circuit Breaker

from $5,799⁹⁹ from $5,799.99

PKA36040U31A - Square D 400 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PKA36040U31A - Square D - Molded Case Circuit Breaker

Schneider Electric

from $6,428⁹⁹ from $6,428.99 Regular price $16,268⁰⁰ $16,268.00 Save $9,839.01

PD63B160 - Siemens - 1600 Amp Molded Case Circuit Breaker

from $6,930⁹⁹ from $6,930.99

SPD69140NGT - Siemens - 1400 Amp Molded Case Circuit Breaker

from $5,544⁹⁹ from $5,544.99 Regular price $50,044⁰⁰ $50,044.00 Save $44,499.01

PGA36060CU33A - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGA36060CU33A - Square D - Molded Case Circuit Breaker

Schneider Electric

from $4,850⁹⁹ from $4,850.99 Regular price $8,084⁹⁹ $8,084.99 Save $3,234

PGA36060U44A - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGA36060U44A - Square D - Molded Case Circuit Breaker

Schneider Electric

from $5,141⁹⁹ from $5,141.99 Regular price $8,569⁹⁹ $8,569.99 Save $3,428

SCND69800ANGT - Siemens - 800 Amp Molded Case Circuit Breaker

from $5,683⁹⁹ from $5,683.99

Limited availability

QMB367MW - Square D - 800 Amp Panel Board Switches

Schneider Electric

Sale price$8,910⁹⁹ $8,910.99 Regular price $16,974⁰⁰ $16,974.00 Save $8,063.01

NNG3B800 - Siemens - 800 Amp Molded Case Circuit Breaker

from $6,237⁹⁹ from $6,237.99 Regular price $25,135⁰⁰ $25,135.00 Save $18,897.01

NGH312032EC - Eaton - Molded Case Circuit Breaker

NGH312032EC - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $7,643⁹⁹ from $7,643.99 Regular price $8,492⁹⁹ $8,492.99 Save $849

CND312T33W - Eaton - Molded Case Circuit Breaker

CND312T33W - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $7,643⁹⁹ from $7,643.99 Regular price $8,910⁹⁹ $8,910.99 Save $1,267

PGL36060CU44A - Square D 600 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

PGL36060CU44A - Square D - Molded Case Circuit Breaker

Schneider Electric

from $8,058⁹⁹ from $8,058.99 Regular price $25,256⁰⁰ $25,256.00 Save $17,197.01

HND312T106W - Eaton - Molded Case Circuit Breaker

HND312T106W - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $10,345⁹⁹ from $10,345.99 Regular price $11,484⁹⁹ $11,484.99 Save $1,139

NPX3B140 - Siemens - 1400 Amp Molded Case Circuit Breaker

from $8,455⁹⁹ from $8,455.99 Regular price $34,201⁰⁰ $34,201.00 Save $25,745.01

LLA36250U33X - Square D 250 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

LLA36250U33X - Square D - Molded Case Circuit Breaker

Schneider Electric

from $7,246⁹⁹ from $7,246.99 Regular price $12,078⁹⁹ $12,078.99 Save $4,832

RJF36200U63AE1 - Square D 2000 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

RJF36200U63AE1 - Square D - Molded Case Circuit Breaker

Schneider Electric

from $7,365⁹⁹ from $7,365.99 Regular price $31,097⁰⁰ $31,097.00 Save $23,731.01

SCLD69600NGT - Siemens - 600 Amp Molded Case Circuit Breaker

from $9,148⁹⁹ from $9,148.99 Regular price $46,525⁰⁰ $46,525.00 Save $37,376.01

SCLD69500NGT - Siemens - 500 Amp Molded Case Circuit Breaker

from $9,148⁹⁹ from $9,148.99 Regular price $42,295⁰⁰ $42,295.00 Save $33,146.01

H325DS - Square D 400 Amp 3 Pole 240 Volt Disconnect Switches

H325DS - Square D - 400 Amp Disconnect Switches

Schneider Electric

Sale price$13,662⁹⁹ $13,662.99 Regular price $14,961⁰⁰ $14,961.00 Save $1,298.01

CRD320T33W - Eaton - Molded Case Circuit Breaker

CRD320T33W - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $8,133⁹⁹ from $8,133.99 Regular price $12,975⁹⁹ $12,975.99 Save $4,842

AN16TN0CC - Eaton - Electric Motor Starter

AN16TN0CC - Eaton - Electric Motor Starter

Eaton Cutler-Hammer

from $7,216⁹⁹ from $7,216.99

NGC312033EC - Eaton - Molded Case Circuit Breaker

NGC312033EC - Eaton - Molded Case Circuit Breaker

Eaton Cutler-Hammer

from $8,881⁹⁹ from $8,881.99 Regular price $11,101⁹⁹ $11,101.99 Save $2,220

HU365SS - Square D 400 Amp 3 Pole 600 Volt Disconnect Switches

HU365SS - Square D - 400 Amp Disconnect Switches

Schneider Electric

from $20,717⁹⁹ from $20,717.99

Q2M3100MB - Square D 100 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

Q2M3100MB - Square D - 100 Amp Molded Case Circuit Breaker

Schneider Electric

$785⁹⁹ $785.99

HLL36030M71 - Square D 30 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

HLL36030M71 - Square D - Molded Case Circuit Breaker

Schneider Electric

from $700⁹⁹ from $700.99 Regular price $1,223⁰⁰ $1,223.00 Save $522.01

FH360201021 - Square D 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

FH360201021 - Square D - Molded Case Circuit Breaker

Schneider Electric

from $768⁹⁹ from $768.99 Regular price $1,735²⁰ $1,735.20 Save $966.21

HQR23B250L - Siemens 250 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

HQR23B250L - Siemens - 250 Amp Molded Case Circuit Breaker

from $580⁹⁹ from $580.99 Regular price $3,758⁰⁰ $3,758.00 Save $3,177.01

HQR23B200L - Siemens 200 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

HQR23B200L - Siemens - 200 Amp Molded Case Circuit Breaker

from $594⁹⁹ from $594.99 Regular price $3,758⁰⁰ $3,758.00 Save $3,163.01

HQR23B125L - Siemens 125 Amp 3 Pole 240 Volt Molded Case Circuit Breaker

HQR23B125L - Siemens - 125 Amp Molded Case Circuit Breaker

from $531⁹⁹ from $531.99 Regular price $3,758⁰⁰ $3,758.00 Save $3,226.01

TQD34225WL - GE 225 Amp Molded Case Circuit Breaker

TQD34225WL - GE 225 Amp Molded Case Circuit Breaker

from $547⁹⁹ from $547.99 Regular price $1,260⁰⁰ $1,260.00 Save $712.01

FBV36TE045R2 - GE 45 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

FBV36TE045R2 - GE 45 Amp Molded Case Circuit Breaker

from $585⁹⁹ from $585.99 Regular price $1,191⁰⁰ $1,191.00 Save $605.01

B33500S01 - Siemens - 35 Amp Molded Case Circuit Breaker

from $612⁹⁹ from $612.99

Previous 1 … 100 101 102 103 104 … 114 Next

Recently viewed

Join our mailing list to receive special offers.

Enter your email Subscribe

Customer Care

About Us
Contact Us
Shipping Policy
Refund Policy
Privacy Policy
Sell to Us

Get in touch

+1 855 928 8500
Email us

We accept

© 2025 SimplyBreakers.com

3 Pole Breakers