Square D | JDL36225T | Circuit Breaker | 225A | 3-Pole | 600V

For reliable protection in 3‑phase systems, the Square D JDL36225T circuit breaker delivers precise, trusted performance at a 225A rating and 600V capacity. Designed for maintenance, retrofit, and replacement projects, this 3-pole unit ensures your electrical panel maintains consistent protection against overloads and short circuits where exact specifications matter.

• Amperage: 225 A
• Poles: 3-Pole (3-phase)
• Voltage rating: 600 V
• Part number: JDL36225T

Why this matters

In industrial and commercial settings, matching the exact part number is critical for compatibility with your panel’s bus, mounting, and trip characteristics. The JDL36225T is the right choice when you need a precise replacement that aligns with your existing infrastructure, minimizing downtime and preserving system protection during upgrades or service work.

Ideal use cases

• Panel maintenance and routine service where a known 225A, 3-pole, 600V breaker is required
• Retrofit projects to upgrade or replace aging protection devices without changing other panel components
• Spare parts for critical 3-phase equipment in manufacturing, facilities, and large commercial applications

What to verify before ordering

Because fit and ratings are essential, confirm your panel’s compatibility by using the part number JDL36225T as the reference. Check your panel’s catalog or manufacturer guidelines to ensure the 225A, 3-pole, 600V specification matches your system requirements.

Practical tips for a smooth replacement

• Power down the equipment and follow all safety and lockout/tagout procedures before replacing any breaker
• Inspect mounting and terminal connections for wear or damage to avoid future faults
• Keep a spare JDL36225T on hand for rapid service and minimal downtime during maintenance cycles

Whether you’re performing routine maintenance, upgrading an existing panel, or replacing a failed unit, the Square D JDL36225T 225A 3-Pole 600V circuit breaker provides dependable protection with a clear path to compatibility, backed by the credibility of the Square D lineage. Always verify fitment with your specific panel model and use case to ensure optimal performance.