Skip to content
CIRCUIT BREAKER SUPERSTORE
Cart
CartCart

Products

  • LXD63B600L
SIEMENS

LXD63B600L - 600Amp Circuit Breaker

  • SBH1200
SIEMENS

SBH1200 - 1200Amp Circuit Breaker

  • SHND69100A
SIEMENS

SHND69100A - 1000Amp Circuit Breaker

  • SHND69100AG
SIEMENS

SHND69100AG - 1000Amp Circuit Breaker

  • SHND69100ANGT
SIEMENS

SHND69100ANGT - 1000Amp Circuit Breaker

  • SHND69100ANT
SIEMENS

SHND69100ANT - 1000Amp Circuit Breaker

  • SHND69120A
SIEMENS

SHND69120A - 1200Amp Circuit Breaker

  • SHND69120AG
SIEMENS

SHND69120AG - 1200Amp Circuit Breaker

  • SHND69120ANGT
SIEMENS

SHND69120ANGT - 1200Amp Circuit Breaker

  • SHND69120ANT
SIEMENS

SHND69120ANT - 1200Amp Circuit Breaker

  • SHND69800A
SIEMENS

SHND69800A - 800Amp Circuit Breaker

  • SHND69800AG
SIEMENS

SHND69800AG - 800Amp Circuit Breaker

  • SHND69800ANGT
SIEMENS

SHND69800ANGT - 800Amp Circuit Breaker

  • SHND69800ANT
SIEMENS

SHND69800ANT - 800Amp Circuit Breaker

  • SND69100A
SIEMENS

SND69100A - 1000Amp Circuit Breaker

  • SND69100AG
SIEMENS

SND69100AG - 1000Amp Circuit Breaker

  • SND69100ANGT
SIEMENS

SND69100ANGT - 1000Amp Circuit Breaker

  • SND69100ANT
SIEMENS

SND69100ANT - 1000Amp Circuit Breaker

  • SND69120A
SIEMENS

SND69120A - 1200Amp Circuit Breaker

  • SND69120AG
SIEMENS

SND69120AG - 1200Amp Circuit Breaker

  • SND69120ANGT
SIEMENS

SND69120ANGT - 1200Amp Circuit Breaker

  • SND69120ANT
SIEMENS

SND69120ANT - 1200Amp Circuit Breaker

  • SND69800A
SIEMENS

SND69800A - 800Amp Circuit Breaker

  • SND69800AG
SIEMENS

SND69800AG - 800Amp Circuit Breaker

  • SND69800ANGT
SIEMENS

SND69800ANGT - 800Amp Circuit Breaker

  • SND69800ANT
SIEMENS

SND69800ANT - 800Amp Circuit Breaker

  • B115
SIEMENS

B115 - 15Amp Circuit Breaker

As low as $6.25
  • B11500S01
SIEMENS

B11500S01 - 15Amp Circuit Breaker

  • B115H
SIEMENS

B115H - 15Amp Circuit Breaker

As low as $23.76
  • B115HH
SIEMENS

B115HH - 15Amp Circuit Breaker

  • B120
SIEMENS

B120 - 20Amp Circuit Breaker

As low as $6.25
  • B12000S01
SIEMENS

B12000S01 - 20Amp Circuit Breaker

As low as $140.00
  • B120AF
SIEMENS

B120AF - 20Amp Circuit Breaker

  • B120H
SIEMENS

B120H - 20Amp Circuit Breaker

As low as $12.50
  • B120H00S01
SIEMENS

B120H00S01 - 20Amp Circuit Breaker

As low as $210.00
  • B120HH
SIEMENS

B120HH - 20Amp Circuit Breaker

As low as $39.50
  • B120HH00S01
SIEMENS

B120HH00S01 - 20Amp Circuit Breaker

  • B125
SIEMENS

B125 - 25Amp Circuit Breaker

As low as $13.99
  • B125H
SIEMENS

B125H - 25Amp Circuit Breaker

As low as $23.76
  • B130
SIEMENS

B130 - 30Amp Circuit Breaker

As low as $6.25
  • B13000S01
SIEMENS

B13000S01 - 30Amp Circuit Breaker

As low as $201.36
  • B130H
SIEMENS

B130H - 30Amp Circuit Breaker

As low as $25.00
  • B130HH
SIEMENS

B130HH - 30Amp Circuit Breaker

  • B135
SIEMENS

B135 - 35Amp Circuit Breaker

  • B135H
SIEMENS

B135H - 35Amp Circuit Breaker

  • B140
SIEMENS

B140 - 40Amp Circuit Breaker

As low as $13.99
  • B140H
SIEMENS

B140H - 40Amp Circuit Breaker

As low as $23.76
  • B150
SIEMENS

B150 - 50Amp Circuit Breaker

As low as $13.99
  • B150H
SIEMENS

B150H - 50Amp Circuit Breaker

  • B160
SIEMENS

B160 - 60Amp Circuit Breaker

  • B160H
SIEMENS

B160H - 60Amp Circuit Breaker

  • B2100
SIEMENS

B2100 - 100Amp Circuit Breaker

As low as $45.00

Why Us?

Free Shipping

Free shipping on breaker orders over $100*

100k+ Happy Customers

4.9 Google rating

Secure Shopping

Feel protected with every transaction

We prioritize simplifying the process of finding and ordering electrical supplies, enabling our customers to quickly get back to what they do best. At CIRCUIT BREAKER SUPERSTORE®, Our dedication to these principles has built a reputation we are proud of, as we continue to serve our customers with the same passion and integrity that sparked our inception.

Shop

Customer Care

Contact

37 West 6th Avenue, Mesa, Arizona 85210
(800) 470-6655
[email protected]

We accept

Visa Card PaymentMaster Card PaymentDiscover PaymentPaypal PaymentiDeal PaymentApple PayGoogle PayAmerican ExpressKlarna PaymentShop PayDiners ClubMeta

Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is NOT an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do NOT apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners. Products sold are surplus, used, or refurbished and are NOT supplied by the respective original manufacturer (OEM) or its affiliates.

* Free ground shipping on orders over $100 only applies to products listed in the "Circuit Breakers" category.

© 2004 - 2026 CIRCUIT BREAKER SUPERSTORE®. All Rights Reserved·