KL3150 | Circuit Breaker | 150A | 3-Pole | 600V

KL3150 is a rugged, industrial-grade circuit breaker engineered to protect your three‑phase power distribution. With a 150A rating and a 3‑pole configuration, it provides reliable overcurrent protection for 600V systems in manufacturing floors, processing lines, and heavy machinery setups. This unit is purpose-built for maintenance, retrofit, and replacement projects where staying within exact specifications matters, ensuring your panel continues to meet safety and performance standards.

Key specifications

• Amperage: 150A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: KL3150

Why choose KL3150 for your installation

• Direct-fit reference: The KL3150 part number is your strongest compatibility anchor. Use it as the primary reference to match to your panel catalog or original breaker lineup.
• Ideal for 3-phase, 600V systems: Designed to protect feeders and equipment in three-phase networks common in industrial environments.
• Maintenance-friendly and retrofit-ready: A practical choice when updating or replacing aging breakers without changing enclosures or wiring layouts.
• Reliable replacement option: Keeps downtime to a minimum by aligning with established specs, reducing guesswork during part replacement.

Use cases and best fits

• Direct replacement in existing 3‑phase, 600V panels that originally used KL3150 or equivalent breakered configurations.
• Retrofit projects where equipment is upgraded but the 150A, 3‑pole, 600V protection level remains appropriate for the load.
• Maintenance stock for facilities and service teams to streamline spares management and quick field swaps.

Important note: Confirm fit and ratings before ordering. The part number KL3150 is the best reference for compatibility, ensuring you maintain safe, compliant protection in your electrical system.