ITE | CN3B600 | Circuit Breaker | 600A | 3-Pole

Introducing the ITE CN3B600 Circuit Breaker — a robust 3-pole, 600A protective device crafted for serious electrical systems. Designed for maintenance, retrofit, and replacement projects, this unit provides dependable overcurrent protection where exact specs matter. The CN3B600 part number serves as your best compatibility reference.

Key specifications

• Amperage: 600 A
• Poles: 3-Pole
• Reference key: CN3B600
• Fit guidance: Confirm fit and ratings before ordering; CN3B600 is the recommended compatibility reference.

Ideal use scenarios

• Maintenance on three-phase distribution systems where a direct-fit replacement is required
• Retrofits and capacity upgrades to 600 A for motor control centers and large equipment panels
• Replacement in ITE-based installations that rely on CN3B600 for compatibility
• Industrial applications with high-current demands such as pumps, conveyors, and HVAC equipment

What sets this apart

• Direct-fit compatibility: Specifically matched to ITE panels and gear via CN3B600, reducing guesswork and downtime.
• Balanced three-phase protection: A single 3-Pole device ensures synchronized interruption across all phases, preserving equipment and process integrity.
• High-current readiness: At 600 A, it supports demanding loads without frequent nuisance trips.
• Reliable replacement option: A practical, no-surprise upgrade for legacy systems that rely on the CN3B600 reference.

How to verify compatibility and install

Before ordering, match the CN3B600 part number to your panel’s documentation and service manual. Check that your build uses a 3-phase supply and a compatible bus arrangement for a 3-Pole breaker. When installing, follow standard safety practices and lockout/tagout procedures, ensure the panel is de-energized, and secure the breaker per the manufacturer’s torque specs.