Square D HOM3RK Circuit Breaker, Homeline | AmpState

The Square D HOM3RK is a Homeline circuit breaker designed for circuit protection across panelboards, load centers, and electrical distribution networks. Built with retrofit in mind, the HOM3RK keeps your maintenance planning straightforward by preserving the exact part number you rely on, reducing ordering errors and downtime. Available from AmpState, it’s the dependable choice when a trusted Square D solution is required.

• Part-number stability for retrofit and maintenance — use the same HOM model in replacements to avoid compatibility surprises.
• Homeline compatibility — engineered to fit Square D Homeline panels and distribution setups for reliable, predictable operation.
• Streamlined sourcing — simplify inventory and reorder processes when your team depends on consistent, proven components.
• Professional support — AmpState offers guidance to confirm fit and ensure you’re selecting the correct breaker for your panel.

Who is this for? Maintenance teams, facility managers, electrical contractors, and property managers who perform panel upgrades, retrofit projects, or routine servicing in commercial or residential installations will appreciate the HOM3RK’s reliability and compatibility.

Use cases

• Retrofit projects where panel compatibility must stay consistent with existing Homeline systems.
• Maintenance planning that calls for predictable, in-stock replacements to minimize downtime.
• Panelboard and load center refreshes that require a trusted, name-brand circuit protector.

How it helps you avoid common issues: it reduces the risk of mismatched breakers during replacements, supports fast, accurate maintenance planning with a clearly identifiable part number (HOM3RK), and aligns with standard Homeline configurations for easier installation.

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.

Ready for purchase? Add the HOM3RK to your cart and keep your Square D Homeline system protected with a trusted, readily available replacement breaker from AmpState.