Schneider Electric KA361501212 150A 3-Pole 600 V Circuit Breaker

Schneider Electric KA361501212 150A 3-Pole 600 V Circuit Breaker delivers dependable overcurrent protection for three-phase power systems. With a 150 A rating and a 600 V maximum, this breaker is purpose-built for commercial and industrial electrical distributions where reliability and quick fault interruption matter. The part number KA361501212 anchors a component trusted to perform consistently in Schneider Electric installations.

Performance and protection you can count on

• Current rating: 150 A — suitable for medium to heavy three-phase circuits.
• Poles: 3 — ideal for full three-phase protection in shared distribution panels.
• Voltage rating: 600 V — supports a wide range of industrial power distribution environments.
• Brand alignment: Designed to integrate seamlessly with Schneider Electric panels, enclosures, and accessories for consistent performance and easier maintenance.
• Reliability: Built to endure industrial start-ups and routine operation with durable construction and precise trip behavior.

Why this 3-Pole, 150A breaker stands out

• Three-pole configuration simplifies wiring and provides synchronized protection across all phases, reducing the risk of unprotected currents and improving system safety.
• Held to Schneider Electric's quality standards, this unit offers predictable interruption performance, helping to minimize collateral damage in fault events.
• Part number KA361501212 ensures you’re selecting a genuine replacement that matches existing panels and documentation, streamlining procurement and future servicing.
• Designed for straightforward installation in compatible distribution boards, this breaker supports efficient upgrades and preventive maintenance schedules.

Ideal applications and real-world use cases

• Three-phase motor circuits in manufacturing lines, conveyors, and pumping systems, where reliable protection keeps operations running smoothly.
• Commercial HVAC control panels and power distribution hubs that require solid overcurrent protection for safety and uptime.
• Industrial power distribution feeders and equipment racks in light-to-moderate industrial settings that operate at or below 600 V.

Practical guidance for deployment and maintenance

• Verify compatibility with your existing Schneider Electric panel and bus configuration before installation to ensure seamless integration.
• Keep a spare KA361501212 on hand in a climate-controlled storage area to minimize downtime during maintenance or panel upgrades.
• Document the part number and installation date as part of routine asset management for electrical safety and compliance records.
• During commissioning, confirm that the circuit’s load profile aligns with the 150 A rating to prevent nuisance trips and extend the device’s service life.