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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 Steel 1 2"NPT Silver
Light Module Beacon Harmony XVB7 Modular Tower Light Orange Ø70mm Flashing Colored Lens
Solid state relay Easy Harmony Solid State Relays input 5 to 24VDC output 24 to 240VAC 25A zero cross switching
Universal Mounting Accessory Harmony XV4/XV6/XVB7 Modular Tower Light Alu Ø25mm Pole 800mm Silver
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 Alu Ø25mm Pole 400mm Silver
Universal Mounting Accessory Harmony XV4/XV6/XVB7 Modular Tower Light Plastic Fixing Plate gray
Sound Module Harmony XVB7 Modular Tower Light Ø70mm 2 Tones gray
MFR #: XVB7C9S
SKU #: 27011556
Light Module Harmony XVB7 Modular Tower Light Green Ø70mm Steady Colored Lens
MFR #: XVB7C23
SKU #: 27006599
Light Module Harmony XVB7 Modular Tower Light Orange Ø70mm Steady Colored Lens
MFR #: XVB7C25
SKU #: 27006601
Circuit breaker accessory QO handle tie kit for 2 10A to 30A single pole breakers
Circuit breaker PowerPacT B 30A 2 pole 600Y/347VAC 18kA lugs thermal magnetic 80%
MFR #: BGL26030
SKU #: 25861891
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