Square D | JDP36225 | Circuit Breaker | 225A | 3-Pole

Square D JDP36225 is a robust 225A, 3-Pole circuit breaker designed for maintenance, retrofit, and replacement scenarios where exact specifications matter. Built to Square D standards, this unit provides reliable overcurrent protection for three-phase electrical systems, helping keep equipment and personnel safe while maintaining system uptime.

Key specifications

• Amperage: 225A
• Pole configuration: 3-Pole
• Part reference: JDP36225

Why this breaker matters

When your project requires the same current rating and three-phase protection as the original installation, the JDP36225 delivers compatibility without compromise. It’s specifically intended for maintenance, retrofit, and replacement tasks where matching specs are essential to preserve panel performance and safety margins. The part number is your strongest reference point for ensuring you’re selecting the exact Square D component your system relies on.

Ideal use cases

• Maintenance: Replace worn or failed breakers in existing Square D panels to restore reliable fault protection.
• Retrofit: Upgrade or modify three-phase circuits where a 225A, 3-Pole solution fits the existing electrical architecture.
• Replacement: Substitute a like-for-like unit to maintain consistent protection characteristics and trip behavior.

Fit & compatibility

Before ordering, confirm fit and ratings for your specific panel and application. The JDP36225 part number is the best reference for compatibility, ensuring your panel accepts this exact configuration without mismatches in trip curves or bus connections.

Important installation notes

• Power should be fully isolated before handling or installation.
• Verify that the panel accepts a 225A, 3-Pole device and that system voltage and trip characteristics align with site requirements.
• Use appropriate tools and follow all safety guidelines for electrical work to prevent shock or arc-flash hazards.

Practical tips for maximizing uptime

• Keep a spare JDP36225 on hand for quick replacements in critical systems to minimize downtime.
• Document the replacement with the part number and panel reference to simplify future maintenance checks.
• Store spare breakers in a clean, dry environment to preserve contact integrity and longevity.