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Square D Circuit Breakers, Electrical Panels & Surge Protection

Square D is a brand of Schneider Electric products that includes a wide range of power distribution equipment for residential, commercial and industrial usage. Graybar provides an extensive catalog of Square D products, including Square D circuit breakers, electrical panels, pressure switches, surge protectors and more, which can be ordered online and shipped directly to your job site.

Square D products are used in a wide range of commercial, residential, and industrial projects.

Residential Usage
Square D's residential circuit breaker panels are commonly used in single and multi-family homes for power distribution and protection.
Commercial Usage
Square D's commercial panelboards are used in offices, retail spaces, and other non-residential buildings for power distribution and protection.
Industrial Usage
Square D's industrial control systems, variable speed drives and safety switches are used in manufacturing facilities, power plants, and other industrial settings, offering control and protection of electrical systems.

Graybar is proud to be a part of Schneider Electric's Alliance - Industrial Automation Distributors program. Browse our wide selection of products or talk to a Graybar Industry Specialist today to collaborate on your material needs, your process design, and to set up comprehensive inventory management for your project.

Square D FAQ

Square D offers a wide range of power distribution equipment, including circuit breakers, panelboards, safety switches, and variable speed drives (VSDs) for residential, commercial, and industrial applications.

Square D products are compliant with industry standards set by the National Electric Code (NEC) to ensure safe and reliable operation.

Square D offers a wide range of products designed for different applications. It's recommended to consult with a Graybar industry specialist to ensure you are choosing the right product for your specific needs.

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Universal Mounting Accessory Harmony XV4/XV6/XVB7 Modular Tower Light Alu Ø25mm Pole 800mm Silver
Light Module Harmony XVB7 Modular Tower Light Blue Ø70mm Steady Colored Lens
MFR #: XVB7C26
SKU #: 27007092
Extended rotary handle ComPacT NSXm black handle shaft length 200mm to 600mm IP54
MFR #: LV426932T
SKU #: 26689685
Universal Mounting Accessory Harmony XV4/XV6/XVB7 Modular Tower Light Alu Ø25mm Pole 400mm Silver
Universal Mounting Accessory Harmony XV6/XVB7 Modular Tower Light Plastic Wall Mount Bracket gray
Universal Mounting Accessory XV4/XV6/XVB7 Modular Tower Light Plastic Fixing Plate With Pole gray
Solid state relay Easy Harmony Solid State Relays input 5 to 24VDC output 24 to 240VAC 25A zero cross switching
Light Module Beacon Harmony XVB7 Modular Tower Light Orange Ø70mm Flashing Colored Lens
Base Module Harmony XVB7 Modular Tower Light Ø70mm AC base with adapter and cover gray
Universal Mounting Accessory Harmony XV4/XV6/XVB7 Modular Tower Light Steel 1 2"NPT Silver
Universal Mounting Accessory Harmony XV4/XV6/XVB7 Modular Tower Light Plastic Fixing Plate gray
Panelboard enclosure cover NQ/NF Type 1 surface hinged for 20in W x 50in H box
MFR #: NC50SHR
SKU #: 22052536
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