Schneider Electric PKSB1HA 100A Circuit Breaker, Homeline, QO | AmpState

Meet the Schneider Electric PKSB1HA 100A Circuit Breaker for Homeline QO systems—an OEM-rated solution built to protect panelboards, load centers, and distributed electrical circuits. This part is purposefully selected for replacement projects and stocking spare inventory, helping you keep your bill of materials aligned to the original part number while minimizing downtime during service calls.

Why this PKSB1HA stands out

• OEM compatibility with Schneider Electric Homeline QO panels ensures proper bus connection, predictable interference, and the intended trip characteristics you rely on for safe distribution.
• 100 A rating provides robust protection for main circuits or larger branch circuits, aligning with common residential and light commercial distribution needs.
• Designed to integrate seamlessly within existing Homeline QO configurations, reducing the risk of fitment issues that can come with aftermarket substitutes.
• Stocking this part simplifies maintenance planning—you can keep a BOM-faithful spare on hand and speed up panel service without re-labeling or reconfiguring components.
• Available from AmpState, a trusted source for genuine Schneider Electric replacement parts and dependable inventory support.

Practical use cases

• Residential panel upgrades or replacements where preserving original equipment compatibility is critical for safety and warranty considerations.
• Service and maintenance inventories for facilities with Homeline QO panels, enabling quick swaps during fault conditions or routine PM tasks.
• New installations or reconfigurations that require restoring a 100 A protection level within an existing Homeline QO distribution scheme.

Compatibility and fit notes

The PKSB1HA is the official Schneider Electric part designed for Homeline QO configurations. Before installation, confirm that your panel is labeled for Homeline QO and that the PKSB1HA matches the original BOM and listing for the project. If you need assistance verifying fit, our team can help you confirm compatibility based on your panel model and service requirements.

Availability and how to buy

Available from AmpState, you can source this genuine PKSB1HA circuit breaker with confidence. When you choose this part, you’re selecting a proven component built to maintain electrical distribution reliability and compatibility across Schneider Electric’s Homeline QO ecosystem.