Square D | JJM36250 | Circuit Breaker | 250A | 3-Pole | 600V

Square D JJM36250 Circuit Breaker is a robust, OEM-grade protection device built for demanding electrical environments. With a 250 A rating, a 3-pole configuration, and a 600 V rating, this breaker is designed to reliably protect circuits that power heavy feeders and motor loads.

This unit is intended for maintenance, retrofit, and replacement tasks where exact specification matching matters. The part number JJM36250 is the most reliable reference for compatibility, so please verify that your panel or existing breaker supports the JJM-series before ordering.

Key benefits that set this breaker apart:

• Exact fit for JJM-series installations: Engineered to preserve the original protection scheme and coordination with upstream devices in compatible Square D panels.
• 250 A capacity: Suitable for demanding feeders and motor circuits common in commercial and light industrial settings.
• 600 V rating: Supports higher voltage distribution circuits while maintaining reliable protection.
• Reliable OEM replacement: A straightforward upgrade that maintains system protection standards and minimizes downtime.

Ideal application scenarios include retrofitting aging panels, upgrading protection on manufacturing lines, or replacing a failed breaker in 600 V distribution systems. When selecting this part, cross-check your panel labeling to confirm JJM-series acceptance and ensure the amperage, pole count, and voltage match your system requirements.

Practical considerations for installation and safety:

• Follow proper lockout/tagout procedures and ensure the entire power source is de-energized before any replacement work.
• Consult your panel’s manufacturer documentation to confirm compatibility with the JJM36250, and verify the panel’s listed ampacity and voltage ratings.
• Keep the panel’s wiring schematic handy during replacement to ensure correct connections and protective coordination.

Ready to safeguard your 600 V distribution network? Add the Square D JJM36250 Circuit Breaker to your cart for an OEM-grade replacement that aligns with your existing protection strategy.