Square D JDL36225 225A 3P 600V Circuit Breaker | AmpState

The Square D JDL36225 is a rugged, three-pole circuit breaker engineered for reliable protection in panelboards, load centers, and distributed electrical systems. With a 225 A rating and a 600 V maximum, it provides solid defense for three‑phase feeders and motor circuits in commercial and light industrial settings.

What makes this unit stand out

• Exact part-number compatibility for retrofits: Designed to maintain consistent part numbers across replacements, simplifying ordering, stocking, and future service visits.
• Three-pole protection for three-phase systems: The 3P configuration supports balanced protection across all phases, minimizing risk to motors, feeders, and downstream equipment.
• 600V safety margin: Suitable for electrical distribution environments that require higher-voltage capability without sacrificing protection reliability.
• Direct alignment with Square D infrastructure: Seamless integration with existing Square D panels and components, reducing compatibility concerns during upgrades.
• Professional support for fit and compatibility: If you’re unsure about compatibility with your panel or load center, AmpState offers guidance to confirm a precise fit.

Ideal use cases

• Retrofit projects in commercial buildings where the JDL series remains in service and consistent part numbers streamline maintenance scheduling.
• New installations that require a 3-pole, 225 A, 600 V circuit breaker with clear documentation for upkeep records.
• Preventive maintenance planning that benefits from stocking the same model and rating for quicker replacements and reduced downtime.

Why choose AmpState for this model

• Availability: This unit is readily available through AmpState, supporting fast procurement for repairs and upgrades.
• Expert compatibility checks: Reach out for assistance in matching the JDL36225 to your specific panelboard or load center configuration.
• Reliability you can count on: Built by Square D, this breaker offers dependable performance for protecting critical electrical circuits up to 600V.