Square D KAL361501212 Circuit Breaker, 150A, 3-Pole, 600V

The Square D KAL361501212 circuit breaker delivers reliable, industrial-grade overcurrent protection for demanding electrical systems. Designed for industrial service, maintenance, and replacement projects, this unit combines a 150 A rating with a robust 3-pole configuration and a 600 V maximum, making it a solid choice for protecting multi-phase power distribution in challenging environments. Use the part number KAL361501212 to confirm compatibility with your panel and application requirements.

Key specifications

• Manufacturer: Square D
• Part Number: KAL361501212
• Product Type: Circuit Breaker
• Amperage: 150 A
• Poles: 3
• Voltage: 600 V

Why this breaker stands out in industrial settings

• Three-pole design for true three-phase protection: Simultaneously safeguards all three hot legs, helping to prevent unbalanced loads and voltage issues in three-phase systems.
• Industrial-grade suitability: Built to perform in demanding service environments where reliable interruption protection is critical during maintenance and routine operation.
• Part-number driven compatibility: The exact KAL361501212 designation helps ensure you’re selecting a device that matches your panel layout and application needs, reducing guesswork during replacements or upgrades.
• Clear path to verification: A simple compatibility check using the part number and your application requirements minimizes downtime and ensures proper protection for essential equipment.

Practical use cases

• Replacing aging or failed breakers in industrial distribution panels to restore safe, controlled power to machinery and processes.
• Upgrading protection for newly wired or reconfigured three-phase circuits in manufacturing, processing, or facilities environments.
• Maintaining stock for maintenance teams responsible for multi-panel electrical infrastructure, ensuring quick, reliable part replacement.

How to verify compatibility

Always verify fit by the part number and review your specific application requirements. The KAL361501212 designation is your key to confirming alignment with your panel, circuit layout, and voltage ratings. If you’re unsure about compatibility, reach out—we can assist with part-number verification and guidance on matching this breaker to your installation needs.

Ready to proceed? If you need help matching a part number or confirming compatibility, send us a message and we’ll assist you in securing the right 150 A, 3-pole, 600 V circuit breaker for your industrial setup.