KA3100W | Circuit Breaker | 100A | 3-Pole | 600V

KA3100W Industrial Circuit Breaker is a purpose-built safeguard for demanding electric environments. This 100A, 3-pole unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring dependable protection for your three-phase systems at up to 600V.

Built to support three‑phase distribution, the KA3100W delivers reliable overcurrent interruption to help protect equipment, wiring, and personnel from fault conditions. The part number KA3100W serves as the most reliable reference when verifying compatibility with existing panels and switchgear.

Key specifications

• Amperage: 100A
• Poles: 3-Pole
• Voltage: 600V
• Part number: KA3100W

Ideal applications

• Maintenance projects requiring a precise, like-for-like replacement
• Retrofit installations to upgrade or restore three-phase protection
• Replacement in OEM panels or switchgear that specify KA3100W-grade specs

Why this matters

Using the exact KA3100W breaker ensures consistent protection across your three-phase circuits, helping you meet safety standards and minimize downtime. With a 100A capacity, it handles typical feeder protection while maintaining reliable isolation during faults.

Important compatibility notes

Before ordering, verify fit and ratings for your specific panel or switchgear. Rely on the KA3100W part number as the best reference to confirm compatibility with existing assemblies, wiring configurations, and mounting footprints.