Skip to content

Proudly Canadian owned and operated | 855-928-8500

Proudly Canadian owned and operated | 855-928-8500

Currency

Canada Breakers

Search Close

Search Account 0 Cart

Search Close

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

Search Close

Add a PO number Close

Subtotal

$0.00 CAD

Shipping, taxes, and discount codes calculated at checkout.

Your cart is currently empty.

Switches
Bus Plugs
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 /

30 Amp Breakers

575 products

Allen Bradley (5)
Allen-Bradley (1)
Appleton (14)
Bussmann (5)
Crouse-Hinds (15)
Eaton (6)
Eaton Cutler-Hammer (173)
Eaton Moeller (6)
Federal Pioneer (11)
GE (85)
Leviton (1)
Mersen / Ferraz Shawmut (5)
Schneider Electric (123)
Siemens / ITE (90)
Siemens/ITE (34)
Square D (1)

1 Pole (134)
2 Pole (166)
3 Pole (196)
3Pole (1)
4 Pole (12)
Quad (8)
Twin/Tandem (15)

Ground Fault (gfci / gfi) (27)
Ground Fault (GFEP) (20)
Surge Protection (1)

Bolt-On (187)
Feed Thru (21)
Feed-Thru (23)
Plug-In (82)

30A (534)
30 A (6)
40A (1)
50A (3)
15A 30A (6)
20A 30A (4)
30A 20A (1)
30A 30A (6)

3V (1)
120V (61)
120 V (1)
240V (93)
277V (8)
400V (1)
480V (14)
600V (50)
600V, 208-240Vac Coil (1)

Save on 30 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

575 products

Sort

Q230 - Siemens - 30 Amp Circuit Breaker

Q230 - Siemens - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

from $11^{99 CAD} from $11.99 CAD Regular price $14^{49 CAD} $14.49 CAD Save $2.50 CAD

QO230 - Square D - 30 Amp Circuit Breaker

QO230 - Square D - 30 Amp Circuit Breaker

QO230 - Square D - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

Schneider Electric

from $24^{99 CAD} from $24.99 CAD Regular price $49^{99 CAD} $49.99 CAD Save $25 CAD

BR230 - Eaton Cutler-Hammer 30 Amp Double Pole Circuit Breaker

BR230 - Eaton - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

from $22^{99 CAD} from $22.99 CAD

Q21530CTNC - Siemens Quad 15/30/30/15 amp Circuit Breaker

Q21530CTNC - Siemens Quad 15/30/30/15 amp Circuit Breaker

Q21530CTNC - Siemens - 15/30/30/15 amp Quad Circuit Breaker

Plug-In - 30 Amp - Quad - 240 Volt

$64^{99 CAD} $64.99 CAD

THQP230 - GE 30 Amp Double Pole 1/2" Circuit Breaker

THQP230 - GE - 30 Amp 1/2" Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

from $17^{99 CAD} from $17.99 CAD

Q130 - Siemens 30 Amp Single Pole Circuit Breaker

Q130 - Siemens - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

Sale price$12^{99 CAD} $12.99 CAD Regular price $13^{99 CAD} $13.99 CAD Save $1 CAD

THQL2130 - GE 30 Amp Double Pole Circuit Breaker

THQL2130 - GE - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

$23^{99 CAD} $23.99 CAD

NC0230 - Federal Pioneer 30 Amp Double Pole Circuit Breaker

NC0230 - Federal Pioneer - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

Federal Pioneer

$69^{99 CAD} $69.99 CAD

DNPL153015 - Eaton Cutler-Hammer Quad 15/30/30/15 Amp Circuit Breaker

DNPL153015 - Eaton - 15/30/30/15 Quad Amp Circuit Breaker

Plug-In - 30 Amp - Quad - 240 Volt

Eaton Cutler-Hammer

$69^{99 CAD} $69.99 CAD

QO230GFI - Square D 30 Amp Double Pole GFCI Circuit Breaker

QO230GFI - Square D - 30 Amp GFCI Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

Schneider Electric

from $149^{99 CAD} from $149.99 CAD Regular price $179^{99 CAD} $179.99 CAD Save $30 CAD

CHOM230 - HomeLine 30 Amp 2 Pole 240 Volt Circuit Breaker

CHOM230 - HomeLine 30 Amp Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

Schneider Electric

$39^{99 CAD} $39.99 CAD

QBH230 - Commander 30 Amp Double Pole Bolt-On Circuit Breaker

QBH230 - Commander - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

from $109^{99 CAD} from $109.99 CAD Regular price $181^{99 CAD} $181.99 CAD Save $72 CAD

BR130 - Eaton Cutler-Hammer 30 Amp Single Pole Circuit Breaker

BR130 - Eaton - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

from $7^{99 CAD} from $7.99 CAD Regular price $16^{99 CAD} $16.99 CAD Save $9 CAD

QO130 - Square D - 30 Amp Circuit Breaker

QO130 - Square D - 30 Amp Circuit Breaker

QO130 - Square D - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

Schneider Electric

from $14^{99 CAD} from $14.99 CAD Regular price $20^{99 CAD} $20.99 CAD Save $6 CAD

BAB2030 - Eaton Cutler-Hammer 30 Amp Double Pole Bolt-On Circuit Breaker

BAB2030 - Eaton - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

from $38^{39 CAD} from $38.39 CAD Regular price $47^{99 CAD} $47.99 CAD Save $9.60 CAD

GFTCB230 - Eaton Cutler-Hammer 30 Amp Double Pole GFCI Circuit Breaker

GFTCB230 - Eaton - 30 Amp GFCI Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

from $99^{99 CAD} from $99.99 CAD Regular price $149^{99 CAD} $149.99 CAD Save $50 CAD

QOB230 - Square D 30 Amp Double Pole Bolt-On Circuit Breaker

QOB230 - Square D - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 240 Volt

Schneider Electric

from $29^{99 CAD} from $29.99 CAD Regular price $55^{99 CAD} $55.99 CAD Save $26 CAD

Q330 - Siemens 30 Amp 3 Pole Circuit Breaker

Q330 - Siemens - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 3 Pole - 240 Volt

$115^{99 CAD} $115.99 CAD

QOB330 - Square D 30 Amp 3 Pole Bolt-On Circuit Breaker

QOB330 - Square D - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 240 Volt

Schneider Electric

from $99^{99 CAD} from $99.99 CAD Regular price $164^{99 CAD} $164.99 CAD Save $65 CAD

THQP130 - GE 30 Amp Single Pole 1/2" Circuit Breaker

THQP130 - GE - 30 Amp 1/2" Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

$11^{99 CAD} $11.99 CAD

NB230 - Federal Pioneer 30 Amp Double Pole Bolt-On Circuit Breaker

NB230 - Federal Pioneer - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 240 Volt

Federal Pioneer

$279^{99 CAD} $279.99 CAD

B230 - Siemens 30 Amp Double Pole Bolt-On Circuit Breaker

B230 - Siemens - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 240 Volt

from $25^{99 CAD} from $25.99 CAD

BQLT-15-230 - Commander Quad 15/30/30/15 amp Bolt-On Circuit Breaker

BQLT-15-230 - Commander Bolt-On Space Saver Quad Two 15 Amp Single Pole & One 30 Amp Double Pole Bolt-On Circuit Breaker

BQLT-15-230 - Commander 15/30/30/15 amp Quad Circuit Breaker

Bolt-On - 15/30 Amp - Quad - 240 Volt

Eaton Cutler-Hammer

$181^{99 CAD} $181.99 CAD

THQL1130 - GE 30 Amp Single Pole Circuit Breaker

THQL1130 - GE - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

$11^{99 CAD} $11.99 CAD

BL2-030 Siemens Blue-Line 30 Amp Double Pole Circuit Breaker

BL2-030 Siemens - Blue-Line 30 Amp Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

$299^{99 CAD} $299.99 CAD

QF130A - Siemens 30 Amp Single Pole GFCI Circuit Breaker

QF130ACSA - Siemens - 30 Amp GFCI Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

$199^{99 CAD} $199.99 CAD

BQL230 - Commander 30 Amp Double Pole Bolt-On Circuit Breaker

BQL230 - Commander 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 240 Volt

Eaton Cutler-Hammer

from $67^{99 CAD} from $67.99 CAD

BAB3030H - Eaton - 30 Amp Circuit Breaker

BAB3030H - Eaton - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 240 Volt

Eaton Cutler-Hammer

from $134^{99 CAD} from $134.99 CAD Regular price $169^{99 CAD} $169.99 CAD Save $35 CAD

BQ2B030 - Siemens 30 Amp Double Pole 120/240V BQ Bolt-On Circuit Breaker

BQ2B030 - Siemens - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 240 Volt

$60^{99 CAD} $60.99 CAD

QO130GFI - Square D 30 Amp Single Pole GFCI Circuit Breaker

QO130GFI - Square D - 30 Amp GFCI Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

Schneider Electric

$131^{99 CAD} $131.99 CAD

NC030 - Federal Pioneer 30 Amp Single Pole Circuit Breaker

NC030 - Federal Pioneer - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 1 Pole - 120 Volt

Federal Pioneer

from $31^{99 CAD} from $31.99 CAD

QO330 - Square D - 30 Amp Circuit Breaker

QO330 - Square D - 30 Amp Circuit Breaker

QO330 - Square D - 30 Amp Circuit Breaker

Plug-In - 30 Amp - 3 Pole - 240 Volt

Schneider Electric

from $149^{99 CAD} from $149.99 CAD

DNPL230230 - Eaton Cutler-Hammer Quad 30 Amp Double Pole & 30 Amp Double Pole Circuit Breaker

DNPL230230 - Eaton - 30 Amp Quad Circuit Breaker

Plug-In - 30 Amp - Quad - 240 Volt

Eaton Cutler-Hammer

$99^{99 CAD} $99.99 CAD

THQB2130 - GE 30 Amp Double Pole Bolt-On Circuit Breaker

THQB2130 - GE - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 2 Pole - 240 Volt

from $33^{99 CAD} from $33.99 CAD Regular price $42^{99 CAD} $42.99 CAD Save $9 CAD

ACP3034BC - Appleton - 30 Amp 600V 4 Pole 3 Wire Powertite Series Pin & Sleeve Metallic Clamping Ring Plug

ACP3034BC - Appleton - 30 Amp 600V 4 Pole 3 Wire Powertite Series Pin & Sleeve Metallic Clamping Ring Plug

ACP3034BC - Appleton - Plug

30 Amp - 4 Pole - 3 Wire - 600 V

from $265^{99 CAD} from $265.99 CAD

QCF1030 - Eaton - Circuit Breaker

QCF1030 - Eaton - Circuit Breaker

Feed Thru - 30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$46^{99 CAD} $46.99 CAD

DNPL1530 - Eaton Cutler-Hammer Tandem 15/30 Amp Single Pole Circuit Breaker

DNPL1530 - Eaton Cutler-Hammer Tandem 15/30 Amp Single Pole Circuit Breaker

DNPL1530 - Eaton - 15/30 Amp Tandem Circuit Breaker

Plug-In - 15/30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$31^{99 CAD} $31.99 CAD

B330 - Siemens 30 Amp 3 Pole Bolt-On Circuit Breaker

B330 - Siemens - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 3 Pole - 240 Volt

from $87^{99 CAD} from $87.99 CAD

QOB130 - Square D 30 Amp Single Pole Bolt-On Circuit Breaker

QOB130 - Square D - 30 Amp Circuit Breaker

Bolt-On - 30 Amp - 1 Pole - 120 Volt

Schneider Electric

from $15^{99 CAD} from $15.99 CAD Regular price $22^{99 CAD} $22.99 CAD Save $7 CAD

QF230ACSA - Siemens 30 ACSAmp Double Pole 240 Volt GFCI Circuit BreACSAker

QF230ACSA - Siemens - GFCI Circuit Breaker

Plug-In - 30 Amp - 2 Pole - 240 Volt

Sale price$199^{99 CAD} $199.99 CAD Regular price $214^{99 CAD} $214.99 CAD Save $15 CAD

1 2 3 … 15 Next

Recently viewed

Join our mailing list to receive special offers.

Enter your email Subscribe

Customer Care

Account
About Us
Contact Us
Return Policy
Warranty
Shipping Policy
Rewards
Sell To Us

Get in touch

+1 855 928 8500
Email us

We accept

Currency

© 2025 Canada Breakers

30 Amp Breakers | Canada Breakers