ITE KM3B225 Circuit Breaker, 225A, 3-Pole, 600V

The ITE KM3B225 is a rugged circuit breaker built for industrial electrical service, maintenance, and replacement projects. With a 225 A rating and a 3-pole configuration, it delivers reliable protection for 3‑phase systems operating up to 600 V.

Key specifications

• Manufacturer: ITE
• Part number: KM3B225
• Product type: Circuit Breaker
• Amperage: 225 A
• Poles: 3
• Voltage: 600 V

What makes the KM3B225 stand out

• Three-pole construction provides balanced protection across all phases, simplifying wiring and reducing the risk of unbalanced loads in industrial panels.
• Designed for heavy-duty service environments, offering dependable trip and interrupt capabilities when overcurrent conditions occur.
• Compact, panel-ready form factor that integrates with standard 3‑phase switchgear and distribution panels compatible with KM3B225.

Ideal use cases

• New installations in manufacturing facilities, warehouses, and process plants requiring 3‑phase 600 V distribution.
• Service upgrades and replacements where part-number KM3B225 matches the existing gear and panel ratings.
• Routine maintenance projects that call for reliable, on-site protection during testing and commissioning.

Compatibility and fit verification is essential. Use the part number KM3B225 to confirm compatibility with your equipment and ensure the panel or switchgear is rated for 600 V and 225 A. If you’re unsure, we’re ready to help you confirm compatibility—simply message us with your application details and we’ll assist in matching the right part number to your setup.

Installation and safety notes

Follow the manufacturer's guidelines and electrical codes to ensure reliable protection and safe operation in industrial environments.