Square D | KAL361508041 | Circuit Breaker | 3-Pole

Square D KAL361508041 is a 3-Pole circuit breaker designed for reliable protection in three-phase electrical systems. Built for maintenance, retrofit, and replacement projects where exact compatibility matters, this breaker helps keep your panel operating safely and efficiently.

• Poles: 3-Pole
• Part number (best compatibility reference): KAL361508041
• Ideal uses: maintenance, retrofit, and replacement in compatible Square D panels
• Compatibility tip: Confirm fit and ratings before ordering; the part number is the best reference for compatibility

Why a 3-Pole Breaker Matters in 3-Phase Systems

In three-phase electrical setups, a 3-pole breaker protects all three conductors simultaneously, ensuring coordinated trip and balanced protection for motors, compressors, and other 3‑phase equipment. Choosing the exact 3-Pole model helps maintain consistent protection across your entire circuit load.

How to Verify Compatibility

Use the exact part number KAL361508041 to match panel labeling, listings, and catalog entries. Before ordering, verify your panel model, frame size, and the breaker’s rated current and trip characteristics align with your installation documentation.

Ideal Use Scenarios

• Replacing a worn or failed breaker in Square D panels that require a 3-pole protection device
• Retrofit projects where a 3-phase load needs to be protected with a compatible 3-pole breaker
• Maintenance cycles to maintain reliable protection across three-phase circuits

Designed for reliability in commercial and industrial environments, this 3-pole Square D breaker integrates with existing Square D electrical systems, delivering dependable interruption performance when overloads or faults occur. For upgrades or maintenance of three-phase installations, this part number provides a clear reference for accurate compatibility and replacement.