Square D is a leading manufacturer of electrical equipment that has been brightening homes and empowering pros for over 100 years. The company offers a wide selection of breakers, surge protectors, and electrical panels to meet the needs of any project.
Square D is a leading manufacturer of electrical equipment for residential, commercial and industrial applications. Founded in Detroit, Michigan in 1901, Square D quickly became known for innovative electrical products that helped shape the modern electrical grid. For over a century, they have been at the forefront of new technologies and safety advancements in the electrical field.
Today, Square D is part of Schneider Electric and continues to design and manufacture a wide range of electrical distribution, automation and energy management products. Their extensive product line includes breakers, surge protectors, panelboards, switchboards, busway systems and more. Square D offers reliable solutions for power distribution, power monitoring and control.
When it comes to residential electrical applications, Square D is well-known for its Homeline series of circuit breakers and electrical panels. Designed for ease of installation and dependable operation, Homeline circuit breakers provide overload and short circuit protection. Homeline load centers and panelboards organize and distribute power within the home. For commercial and industrial systems, Square D manufactures Plug-On Neutral and Spectra series breakers as well as PowerLink and Power-Style panelboards.
In addition, Square D produces a variety of surge protective devices to safeguard electronics from potentially damaging voltage fluctuations. They also offer PowerLogic power management systems to monitor and control energy use. By providing innovative products, Square D helps customers safely and efficiently manage electrical power. For over a century, their commitment to reliable, quality products has made Square D a leader in the electrical industry.
The Square D Homeline 100 Amp Two-Pole Circuit Breaker is designed for overload and short-circuit protection of your electrical system. This breaker is compatible with Square D Homeline load centers and CSED devices. Rated for 120/240 VAC and 10,000 AIR, it ensures reliable performance for residential or light commercial applications. The ANSI-certified and UL-listed unit is easy to install and built with durable materials for long-lasting use.
The Square D Homeline 200 Amp 8-Space 16-Circuit Outdoor Ringless Combination Service Entrance Device (CSED) is built for both overhead and underground service applications. It features a durable NEMA Type 3R-rated enclosure for outdoor use, a 4-jaw meter socket, and compatibility with Homeline circuit breakers. With 22,000 AIR and plug-on surge protection capability, it ensures safety and reliability for residential use. ANSI-certified and UL-listed, this CSED is engineered for fast installation and cost savings.
The Square D Homeline 20 Amp Single-Pole Plug-On Neutral Dual Function Circuit Breaker combines Combination Arc Fault (CAFCI) and Ground Fault (GFCI) protection in one easy-to-install device. Designed for modern electrical code requirements, it simplifies installations by eliminating the need for separate devices. Compatible with Homeline Plug-On Neutral load centers, this breaker provides 120 VAC protection, 10,000 AIR rating, and includes an innovative neutral connection for faster installation. UL-listed and ANSI-certified, it’s an ideal choice for kitchen and laundry circuits.
The Square D Homeline 20 Amp Single-Pole Circuit Breaker protects against overloads and short circuits in residential electrical systems. Compatible with Homeline load centers and CSED devices, this breaker is rated for 120/240 VAC and 10,000 AIR. Its plug-in design allows for quick and easy installation. ANSI-certified and UL-listed, it offers reliable protection for branch circuits in your home at an affordable price.
The Square D Homeline 25kA 2-Pole Surge Protection Device provides whole-home protection against electrical surges. Designed for quick plug-on installation, it requires two spaces in Homeline load centers and CSEDs. With a 25,000 Amp surge current capacity and 150 VAC line-to-ground maximum, it protects circuits and receptacles throughout your home. Featuring an LED indicator, it ensures easy monitoring. ANSI-certified, UL 1449 3rd edition listed, and backed by a 3-year warranty, this surge protector is a reliable addition to any electrical system.
The Square D Homeline 200 Amp 30-Space 60-Circuit Indoor Main Breaker Load Center is designed for modern electrical systems, offering a plug-on neutral design for faster and cleaner installations. It includes a plated aluminum bus bar, main breaker, and a combination flush/surface cover. Compatible with Homeline breakers, it supports 120/240 VAC systems with a 22,000 AIR short circuit current rating. UL-listed and ANSI-certified, this panel is ideal for residential electrical distribution, ensuring safety and efficiency.
Square D has over 100 years of experience developing new technologies and innovations in the electrical field. Their extensive product line includes breakers, surge protectors, panelboards, and more. Square D products are rigorously tested for safety and built to last.
Most Square D circuit breakers and surge protective devices come with generous 25-year limited warranties. This shows the company stands behind their products for the long haul. Their warranties give customers great peace of mind.
Square D designs products with the installer in mind. Their Homeline and QO circuit breakers quickly snap onto Homeline panelbus bars for plug-and-play simplicity. The user-friendly Homeline and QO panelboards simplify the distribution of power.
Square D breakers and surge protectors prevent hazards like electrical fires, surges, and overloads. Their advanced arc fault (AFCI) and ground fault (GFCI) breakers provide maximum safety. You can count on Square D for the best protection.
Square D has delivered reliable electrical solutions to homes and businesses for over a century. Generations of electrical pros and DIYers know they can depend on Square D for quality and durability. It's one of the most trusted names in electrical.
Square D offers a huge range of breakers, panels, surge protectors and accessories for any type of residential, commercial or industrial electrical application. Their selection has something for any project.
Your Complete Resource for Purchasing the Right 100 Amp Breaker Upgrading your home’s electrical service to support more high-powered appliances or adding a subpanel for a garage, workshop or addition?
Powering Your Home Appliances and Heavy-Duty Equipment with the Right Circuit Breaker A 50 amp circuit breaker is one of the largest amperage circuit breakers commonly used in residential and
Everything You Need to Know for a Safe and Successful Panel Upgrade Upgrading the main electrical panel in your home is an important project that requires planning and care. If
Introduction When it comes to electrical work in your home, having the right breaker is crucial for safety and functionality. Square D is one of the most trusted and widely
Your Go-To Resource for Square D Circuit Breakers Circuit breakers are an essential part of any electrical system, protecting wiring and devices from damage due to overloads and short circuits.
Square D makes several different lines of circuit breakers for residential, commercial and industrial applications. Their most popular models are the Homeline, QO and Plug-On Neutral breakers for home use and the PowerPact line for large commercial installations.
The Homeline breakers feature a plug-on neutral design that allows for easy installation. The breakers snap right onto the bus bars of Homeline panelboards. Homeline also offers dual-function AFCI/GFCI breakers that provide enhanced protection compared to standard breakers.
Square D makes whole house and point-of-use surge protective devices (SPDs) that absorb electrical spikes before they can damage electronics and appliances. Their SurgeBreaker line integrates SPD technology right into the main service panelboard.
Yes, Square D recently introduced their Smart Home Line of Wi-Fi enabled smart circuit breakers. They allow users to remotely monitor and control breakers via smartphone. This adds connectivity and automation capabilities.
When selecting a Square D panelboard, you need to consider the incoming amperage rating as well as the number of branch circuit breaker poles needed. Always follow local electrical codes and load calculations. Their Homeline panelboards are available in a range of sizes.
Square D circuit breakers feature rugged, heat-resistant designs made to handle high amp loads. They are rigorously tested for safety and reliability. Many pros prefer Square D over cheaper brands that lack the same durability and performance.
Square D has whole house surge protective panels as well as durable plug-in surge suppressors. Their SurgeLogic line monitors electrical circuits for surge events. For optimal protection, use panelboard and point-of-use surge suppressors.
Most Square D electrical equipment is made in the United States and Canada. Their products meet stringent North American safety and performance standards. Square D has manufacturing facilities across the US.
Yes. Square D manufactures weatherproof enclosures and meter sockets approved for outdoor installation. Their sturdy outdoor boxes protect electrical equipment from the elements.
This website is an independent fan-created platform that provides content related to various brands.
It is not affiliated, endorsed or officially connected with these brands.
All mentioned trademarks, logos and brand names are property of their respective owners.
We are just a content publishing platform and do not sell any products.
Your Trusted Guide to Brands and Products
Email: [email protected]
Copyright 2025 Usabrandsmart.com