Skip to main content
866-557-8737Mon–Fri 8am–5pm ET

- View New Merch Drops. Redeem with SuperPoints. -

Filter By

Siemens Circuit Breakers
Sort by
Brand
Ampere Rating

Series

Poles
Rated Voltage

Mounting Type

Siemens Circuit Breakers

3659 results
Sort by:
Best selling
Siemens 3VA6440-6JQ31-2AA0 - 400A 3 Pole Molded Case Circuit Breaker

Siemens 3VA6440-6JQ31-2AA0

400A 3 Pole Molded Case Circuit Breaker

  • New
    $6,525.00
    In Stock
Siemens 3VA6712-6HN31-0AA0 - 1200A 3 Pole Molded Case Circuit Breaker

Siemens 3VA6712-6HN31-0AA0

1200A 3 Pole Molded Case Circuit Breaker

  • New
    $18,270.00
    In Stock
Siemens 3VA6712-6HM31-0AA0 - 1200A 3 Pole Molded Case Circuit Breaker

Siemens 3VA6712-6HM31-0AA0

1200A 3 Pole Molded Case Circuit Breaker

  • New
    $10,961.99
    In Stock
Siemens B245H00S01 - 45A 2 Pole Molded Case Circuit Breaker

Siemens B245H00S01

45A 2 Pole Molded Case Circuit Breaker
Siemens 3VA5150-6ED11-0AA0 - 50A 1 Pole Molded Case Circuit Breaker

Siemens 3VA5150-6ED11-0AA0

50A 1 Pole Molded Case Circuit Breaker
Siemens 3VA5280-5EC31-0AA0 - 80A 3 Pole Molded Case Circuit Breaker

Siemens 3VA5280-5EC31-0AA0

80A 3 Pole Molded Case Circuit Breaker

  • New
    $1,218.00
    In Stock
Siemens 3VA5280-5EF31-0AA0 - 80A 3 Pole Molded Case Circuit Breaker

Siemens 3VA5280-5EF31-0AA0

80A 3 Pole Molded Case Circuit Breaker

  • New
    $1,740.00
    In Stock
Siemens 3VA5280-6EC31-0AA0 - 80A 3 Pole Molded Case Circuit Breaker

Siemens 3VA5280-6EC31-0AA0

80A 3 Pole Molded Case Circuit Breaker

  • New
    $1,673.00
    In Stock
Siemens 3VA6440-5JQ31-2AA0 - 400A 3 Pole Molded Case Circuit Breaker

Siemens 3VA6440-5JQ31-2AA0

400A 3 Pole Molded Case Circuit Breaker

  • New
    $5,800.00
    In Stock
Siemens NGG2B125L - 125A 2 Pole Molded Case Circuit Breaker

Siemens NGG2B125L

125A 2 Pole Molded Case Circuit Breaker
Siemens JXD62S400A - 400A 2 Pole Molded Case Switch

Siemens JXD62S400A

400A 2 Pole Molded Case Switch

  • New
    $1,552.78
    In Stock
Siemens Q330HH - 30A 3 Pole Miniature Circuit Breaker

Siemens Q330HH

30A 3 Pole Miniature Circuit Breaker
Siemens Q320HH - 20A 3 Pole Miniature Circuit Breaker

Siemens Q320HH

20A 3 Pole Miniature Circuit Breaker
Siemens HGG1B030L - 30A 1 Pole Molded Case Circuit Breaker

Siemens HGG1B030L

30A 1 Pole Molded Case Circuit Breaker
Siemens HGG1B020L - 20A 1 Pole Molded Case Circuit Breaker

Siemens HGG1B020L

20A 1 Pole Molded Case Circuit Breaker
Siemens HGG1B015L - 15A 1 Pole Molded Case Circuit Breaker

Siemens HGG1B015L

15A 1 Pole Molded Case Circuit Breaker
Siemens / ITE EFC3M020 - 20A 3 Pole Molded Case Circuit Breaker

Siemens / ITE EFC3M020

20A 3 Pole Molded Case Circuit Breaker
Siemens HGG2B015L - 15A 2 Pole Molded Case Circuit Breaker

Siemens HGG2B015L

15A 2 Pole Molded Case Circuit Breaker
Siemens HGG2B020L - 20A 2 Pole Molded Case Circuit Breaker

Siemens HGG2B020L

20A 2 Pole Molded Case Circuit Breaker
Siemens HGG2B050L - 50A 2 Pole Molded Case Circuit Breaker

Siemens HGG2B050L

50A 2 Pole Molded Case Circuit Breaker
Siemens HGG2B040L - 40A 2 Pole Molded Case Circuit Breaker

Siemens HGG2B040L

40A 2 Pole Molded Case Circuit Breaker
Siemens HGG2B030L - 30A 2 Pole Molded Case Circuit Breaker

Siemens HGG2B030L

30A 2 Pole Molded Case Circuit Breaker
Siemens HGG2B100L - 100A 2 Pole Molded Case Circuit Breaker

Siemens HGG2B100L

100A 2 Pole Molded Case Circuit Breaker
Siemens HJD62B400 - 400A 2 Pole Molded Case Circuit Breaker

Siemens HJD62B400

400A 2 Pole Molded Case Circuit Breaker

  • New
    $2,900.00
    In Stock
Don’t see what you’re looking for?
Contact us today for expert assistance sourcing your part.
Get a Quote
Show: 
24 Items

Reviews