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Home / Collections /

Tandem Breakers

31 products

Eaton Cutler-Hammer (14)
Schneider Electric (10)
Siemens / ITE (7)

Twin/Tandem (31)

Bolt-On (6)
Plug-In (18)

15A (2)
20A (2)
30A (1)
15A 15A (5)
15A 20A (4)
15A 30A (2)
20A 15A (1)
20A 20 A (1)
20A 20A (4)
20A 30A (5)
30A 20A (1)
30A 30A (3)

BL (2)
BQLT (3)
CHOMT (3)
DNBA (2)
DNPL (9)
Q/QP (2)
Q/QPQT (1)
Q/QT (2)
QO (7)

120V (25)

Save on tandem / twin circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.

31 products

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Q1515NC - Siemens Tandem 15/15 Amp Single Pole Circuit Breaker

Q1515NC - Siemens - 15/15 Amp Tandem Circuit Breaker

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

from $16^{99 CAD} from $16.99 CAD Regular price $26^{99 CAD} $26.99 CAD Save $10 CAD

Q2020NC - Siemens Tandem 20/20 Amp Single Pole Circuit Breaker

Q2020NC - Siemens - 20 Amp Tandem Circuit Breaker

Plug-In - 20/20 Amp - 1 Pole - 120 Volt

Sale price$25^{99 CAD} $25.99 CAD Regular price $26^{99 CAD} $26.99 CAD Save $1 CAD

DNPL1515 - Eaton Cutler-Hammer Tandem 15/15 Amp Single Pole Circuit Breaker

DNPL1515 - Eaton Cutler-Hammer Tandem 15 / 15 Amp Single Pole Circuit Breaker

DNPL1515 - Eaton - 15/15 Amp Tandem Circuit Breaker

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

Eaton Cutler-Hammer

$24^{99 CAD} $24.99 CAD

QO1515 - Square D Tandem 15/15 Amp Circuit Breaker

QO1515 - Square D Tandem 15/15 Amp Circuit Breaker

QO1515 - Square D - 15/15 Amp Tandem Circuit Breaker

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

Schneider Electric

from $34^{99 CAD} from $34.99 CAD

DNPL2020 - Eaton Cutler-Hammer Tandem 20 / 20 Amp Single Pole Circuit Breaker

DNPL2020 - Eaton Cutler-Hammer Tandem 20 / 20 Amp Single Pole Circuit Breaker

DNPL2020 - Eaton -20 / 20 Amp Tandem Circuit Breaker

Plug-In - 20/20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$16^{99 CAD} $16.99 CAD

Q1520NC - Siemens Space Saver Tandem 15/20 Amp Circuit Breaker

Q1520NC - Siemens - 15/20 Amp Tandem Circuit Breaker

Plug-In - 15/20 Amp - 1 Pole - 120 Volt

from $24^{99 CAD} from $24.99 CAD Regular price $29^{99 CAD} $29.99 CAD Save $5 CAD

CHOMT1515 - HomeLine 15 Amp 1 Pole 240 Volt Plug-In Circuit Breaker

CHOMT1515 - HomeLine - Tandem Circuit Breaker

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

Schneider Electric

Sale price$24^{99 CAD} $24.99 CAD Regular price $29^{99 CAD} $29.99 CAD Save $5 CAD

QO2020 - Square D Tandem 20/20 Amp Circuit Breaker

QO2020 - Square D - 20 Amp Tandem Circuit Breaker

Plug-In - 20/20 Amp - 1 Pole - 120 Volt

Schneider Electric

from $39^{99 CAD} from $39.99 CAD Regular price $49^{99 CAD} $49.99 CAD Save $10 CAD

DNBA1515 - Eaton Cutler-Hammer Tandem 15 Amp Single Pole Bolt-On Circuit Breaker

DNBA1515 - Eaton Cutler-Hammer Tandem 15 Amp Single Pole Bolt-On Circuit Breaker

DNBA1515 - Eaton - 15 Amp Tandem Circuit Breaker

Bolt-On - 15/15 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$54^{99 CAD} $54.99 CAD

BQLT15 - Commander Tandem 15 Amp Bolt-On Circuit Breaker

BQLT15 - Commander Tandem 15 Amp Bolt-On Circuit Breaker

BQLT15 - Commander - 15 Amp Tandem Circuit Breaker

Bolt-On - 15/15 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$72^{99 CAD} $72.99 CAD

QO1520 - Square D Space Saver Tandem 15/20 Amp Circuit Breaker

QO1520 - Square D - 15/20 Amp Tandem Circuit Breaker

Plug-In - 15/20 Amp - 1 Pole - 120 Volt

Schneider Electric

$49^{99 CAD} $49.99 CAD

CHOMT2020 - HomeLine 20 Amp 2 Pole 240 Volt Plug-In Circuit Breaker

CHOMT2020 - HomeLine 20 Amp Tandem Circuit Breaker

Plug-In - 20/20 Amp - 1 Pole - 120 Volt

Schneider Electric

$24^{99 CAD} $24.99 CAD

BQLT20 - Commander Tandem 20 Amp Bolt-On Circuit Breaker

BQLT20 - Commander Tandem 20 Amp Bolt-On Circuit Breaker

BQLT20 - Commander - 20 Amp Tandem Circuit Breaker

Bolt-On - 20/20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$72^{99 CAD} $72.99 CAD

DNPL1520 - Eaton Cutler-Hammer Tandem 15/20 Amp Single Pole Circuit Breaker

DNPL1520 - Eaton Cutler-Hammer Duplex 15/20 Amp Circuit Breaker

DNPL1520 - Eaton - 15/20 Amp Tandem Circuit Breaker

Plug-In - 15/20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$29^{99 CAD} $29.99 CAD

DNBA2020 - Eaton Cutler-Hammer Tandem 20 Amp Single Pole Bolt-On Circuit Breaker

DNBA2020 - Eaton Cutler-Hammer Tandem 20 Amp Single Pole Bolt-On Circuit Breaker

DNBA2020 - Eaton -20 Amp Tandem Circuit Breaker

Bolt-On - 20/20 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$77^{99 CAD} $77.99 CAD

B1515 - Siemens - Tandem Circuit Breaker

Bolt-On - 15 Amp - 1 Pole - 120 Volt

$79^{99 CAD} $79.99 CAD

CHOMT1520 - HomeLine 20 Amp 2 Pole 240 Volt Plug-In Circuit Breaker

CHOMT1520 - HomeLine 20 Amp Tandem Circuit Breaker

Plug-In - 15/20 Amp - 1 Pole - 120 Volt

Schneider Electric

$34^{99 CAD} $34.99 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

DNPL3020 - Eaton Cutler-Hammer Tandem 30/20 Amp Single Pole Circuit Breaker

DNPL3020 - Eaton Cutler-Hammer Tandem 30/20 Amp Single Pole Circuit Breaker

DNPL3020 - Eaton - 30/20 Amp Tandem Circuit Breaker

Plug-In - 20/30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$46^{99 CAD} $46.99 CAD

QO2015 - Square D 15 Amp 1 Pole 120 Volt Miniature Circuit Breaker

QO2015 - Square D - 15 Amp Circuit Breaker

Plug-In - 20/15 Amp - 1 Pole - 120 Volt

Schneider Electric

$64^{99 CAD} $64.99 CAD

DNPL2030 - Eaton Cutler-Hammer Tandem 20/30 Amp Single Pole Circuit Breaker

DNPL2030 - Eaton Cutler-Hammer Tandem 20/30 Amp Single Pole Circuit Breaker

DNPL2030 - Eaton - 20/30 Amp Tandem Circuit Breaker

Plug-In - 20/30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$41^{99 CAD} $41.99 CAD

Q1530NC - Siemens Space Saver Tandem 15/30 Amp Circuit Breaker

Q1530NC - Siemens - 15/30 Amp Tandem Circuit Breaker

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

$69^{99 CAD} $69.99 CAD

DNPL3030 - Eaton Cutler-Hammer Tandem 30/30 Amp Single Pole Circuit Breaker

DNPL3030 - Eaton Cutler-Hammer Tandem 30/30 Amp Single Pole Circuit Breaker

DNPL3030 - Eaton - 30/30 Amp Tandem Circuit Breaker

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

Eaton Cutler-Hammer

$47^{99 CAD} $47.99 CAD

QO2030 - Square D Space Saver Tandem 20/30 Amp Circuit Breaker

QO2030 - Square D - Tandem 20/30 Amp Circuit Breaker

Plug-In - 20/30 Amp - 1 Pole - 120 Volt

Schneider Electric

$89^{99 CAD} $89.99 CAD

QO3030 - Square D - 30/30 Amp Tandem Circuit Breaker

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

Schneider Electric

Sale price$89^{99 CAD} $89.99 CAD Regular price $275^{99 CAD} $275.99 CAD Save $186 CAD

B2020 - Siemens - Tandem Circuit Breaker

Bolt-On - 20 Amp - 1 Pole - 120 Volt

from $55^{99 CAD} from $55.99 CAD

Limited availability

Q2030NC - Siemens - 20 /30 Amp Tandem Circuit Breaker

Plug-In - 20/30 Amp - 1 Pole - 120 Volt

Sale price$39^{99 CAD} $39.99 CAD Regular price $49^{99 CAD} $49.99 CAD Save $10 CAD

BQLT30 - Commander Tandem 30 Amp Bolt-On Circuit Breaker

BQLT30 - Commander - 30 Amp Tandem Circuit Breaker

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

Eaton Cutler-Hammer

$68^{99 CAD} $68.99 CAD

QO3020 - Square D - Tandem 30/20 Amp Circuit Breaker

Plug-In - 30/20 Amp - 1 Pole - 120 Volt

Schneider Electric

$88^{99 CAD} $88.99 CAD

BR3030 - Eaton Cutler-Hammer Tandem 30/30 Amp Single Pole Circuit Breaker

BR3030 - Eaton Cutler-Hammer Tandem 30/30 Amp Single Pole Circuit Breaker

DNPL3030 - Eaton - Tandem 30/30 Amp Circuit Breaker

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

Eaton Cutler-Hammer

$47^{99 CAD} $47.99 CAD

BR2030 - Eaton Cutler-Hammer Tandem 20/30 Amp Single Pole Circuit Breaker

BR2030 - Eaton Cutler-Hammer Tandem 20/30 Amp Single Pole Circuit Breaker

DNPL2030 - Eaton - Tandem 20/30 Amp Circuit Breaker

Plug-In - 20/30 Amp - 1 Pole - 120 Volt

Eaton Cutler-Hammer

$41^{99 CAD} $41.99 CAD

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