U.S. Ground
Parcel Shipments
See Shipping Policy
View Cart
The RSPAdvantage
Home Breakers, Fuses & Circuit Protection Square D Circuit Breakers

Square D Breakers

filter_list

Square D circuit breakers protect electrical systems and appliances from overloads and potential hazards. They encompass a variety of types tailored to specific needs. For instance, arc fault circuit breakers and ground fault circuit interrupters play a pivotal role in safeguarding households from electrical fires and preventing electrical shocks, respectively. Their performance and reliability are the reasons many homeowners and professionals trust the Square D brand.

In addition to the primary circuit breaker lineup, Schneider Electric offers an array of circuit breaker accessories, enhancing the functionality and adaptability of the Square D range. For those in need of power management in their homes or businesses, the availability of plug-on features and compatible load centers is a testament to Square D's versatility.

Fuses, though different from circuit breakers in their operation, are another crucial component in the electrical protection landscape. Square D circuit breakers, however, offer the advantage of being reset after a trip, unlike fuses that must be replaced.

Products

Products Per Page: Sort By:
Schneider Electric EDB24060 MINIATURE CIRCUIT BREAKER 480Y/277V 100A
Schneider Electric EDB14015 E-Frame Brkr 15A, 1P, 277V, 18/25kA, Bolt-on Mnt
Schneider Electric EDB14015 E-Frame Brkr 15A, 1P, 277V, 18/25kA, Bolt-on Mnt
$225.00
Schneider EDB14015 15 A Miniature circuit-breaker EDB 18 kA 277 VAC, 18 kA 240 VAC, 25 kA 120 VAC, 18 kA 120/240 VAC 125 A Frame EDB-EGB-EJB 1 1 00931 - EDB CIRCUIT BREAKERS 30.09 lbf.in (3.4 N.m 0.00-0.02 in² (2.5-16 mm² AWG 14-AWG 6 5.66 in (143.76 mm 4.05 in (102.87 mm 0.98 in
Schneider Electric GV4ADM1111 Motor circuit breaker, TeSys GV4, 2 normally open and 2 normally closed contacts, SDx contact module, GV4PEM
Schneider Electric GV4ADM1111 Motor circuit breaker, TeSys GV4, 2 normally open and 2 normally closed contacts, SDx contact module, GV4PEM
$526.50
Motor circuit breaker, TeSys GV4, 2 normally open and 2 normally closed contacts, SDx contact module, GV4PEM
Schneider Electric GV4PB02S Motor circuit breaker, TeSys GV4, 3P, 2A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB02S Motor circuit breaker, TeSys GV4, 3P, 2A, Icu 100kA, thermal magnetic, multifunction, UL489
$762.00
Motor circuit breaker, TeSys GV4, 3P, 2A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB03S Motor circuit breaker, TeSys GV4, 3P, 3.5A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB03S Motor circuit breaker, TeSys GV4, 3P, 3.5A, Icu 100kA, thermal magnetic, multifunction, UL489
$762.00
Motor circuit breaker, TeSys GV4, 3P, 3.5A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB07S Motor circuit breaker, TeSys GV4, 3P, 7A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB07S Motor circuit breaker, TeSys GV4, 3P, 7A, Icu 100kA, thermal magnetic, multifunction, UL489
$762.00
Motor circuit breaker, TeSys GV4, 3P, 7A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB12S Motor circuit breaker, TeSys GV4, 3P, 12.5A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB12S Motor circuit breaker, TeSys GV4, 3P, 12.5A, Icu 100kA, thermal magnetic, multifunction, UL489
$762.00
Motor circuit breaker, TeSys GV4, 3P, 12.5A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB12N Motor circuit breaker, TeSys GV4, 3P, 12.5A, Icu 50kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB12N Motor circuit breaker, TeSys GV4, 3P, 12.5A, Icu 50kA, thermal magnetic, multifunction, UL489
$738.00
Motor circuit breaker, TeSys GV4, 3P, 12.5A, Icu 50kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB25S Motor circuit breaker, TeSys GV4, 3P, 25A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB25S Motor circuit breaker, TeSys GV4, 3P, 25A, Icu 100kA, thermal magnetic, multifunction, UL489
$826.50
Motor circuit breaker, TeSys GV4, 3P, 25A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB25N Motor circuit breaker, TeSys GV4, 3P, 25A, Icu 50kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB25N Motor circuit breaker, TeSys GV4, 3P, 25A, Icu 50kA, thermal magnetic, multifunction, UL489
$762.00
Motor circuit breaker, TeSys GV4, 3P, 25A, Icu 50kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB50S Motor circuit breaker, TeSys GV4, 3P, 50A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB50S Motor circuit breaker, TeSys GV4, 3P, 50A, Icu 100kA, thermal magnetic, multifunction, UL489
$826.50
Motor circuit breaker, TeSys GV4, 3P, 50A, Icu 100kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB50N Motor circuit breaker, TeSys GV4, 3P, 50A, Icu 50kA, thermal magnetic, multifunction, UL489
Schneider Electric GV4PB50N Motor circuit breaker, TeSys GV4, 3P, 50A, Icu 50kA, thermal magnetic, multifunction, UL489
$762.00
Motor circuit breaker, TeSys GV4, 3P, 50A, Icu 50kA, thermal magnetic, multifunction, UL489

More Information about Square D Breakers

The design of Square D breakers also aims to protect against unforeseen electrical issues, ensuring the safety of connected appliances and preventing fires. Beyond their protective features, the attention to details in their construction assures long-term contact reliability, minimizing the chances of unexpected disruptions.

While the central role of these breakers is to protect, their contribution extends beyond just safety. They play a part in the efficient power delivery to homes and businesses, ensuring that appliances and devices function without hitches. So, whether you're seeking to safeguard a house or a larger establishment, Square D by Schneider Electric remains a trusted name in the world of circuit protection.

 

Breakers vs Fuses 

Fuses

Fuses are safety devices that are intended to provide protection to both equipment and people in the event of a power surge or an overcurrent situation. A fuse can provide this protection by using a small piece of wire that is sacrificial, and is intended to burn up when too much current is passed through it. When this happens, the fuse eliminates the flow of electricity in that circuit until it is replaced. The size and type of wire that is used in the fuse will dictate how much current can pass through that individual fuse. So the main thing to remember is, when a fuse blows, it must be replaced and cannot be reused. 

Circuit breakers

Circuit breakers are intended to be reused after they are “tripped” during a power surge or an overcurrent situation. Much like fuses, circuit breakers are designed to trip at a certain current level. This is intended to protect both equipment and anyone in the area of that particular circuit. Circuit breakers can be found in just about any variation from single phase, low current applications to three phase, and high current applications.

As a general rule: fuses are more simplistic and reliable. They cost less initially and are better suited for individual circuit protection. However, they can create more cost over time with each use and may create hazards due to the exposed connection points. Whereas circuit breakers offer better branch circuit protection and do not need to be replaced after each use. They are more expensive initially and, because of their complexity, are more prone to failure over time. 

  • Payment Methods
  • Follow Us