ITE | CP3B1000 | Circuit Breaker | 1000A | 3-Pole | 600V

The ITE CP3B1000 circuit breaker delivers robust protection for three‑phase power systems, crafted for reliability in demanding industrial environments. Designed for maintenance, retrofit, and replacement tasks, this 3‑pole unit ensures you can match existing specifications exactly while minimizing downtime.

• Amperage: 1000A
• Poles: 3‑Pole
• Voltage rating: 600V

What makes the CP3B1000 unique? This breaker is purpose‑built for three‑phase distribution, delivering consistent protection across all phases in systems up to 600V. Its 3‑pole configuration is ideal for balanced load protection in industrial panels, switchboards, and feeders, helping prevent phase imbalances that can stress equipment. The part number CP3B1000 serves as the most reliable reference for compatibility, making it easier to source a precise, drop‑in replacement without guesswork.

Who benefits most from this model? Facility maintenance teams, retrofit projects upgrading old equipment, and replacement programs where exact electrical characteristics are required. If your system previously relied on a CP3B1000 family breaker, this unit helps you preserve protection schemes and trip coordination with minimal disruption.

Practical usage and installation notes:

• Before ordering, confirm fit and ratings for your panel or distribution board. The CP3B1000 is designed to match existing CP3B series specifications, but cross‑checking with your equipment’s requirements ensures seamless replacement.
• Use in applications up to 600V in three‑phase networks where 1000A protection is required.
• Plan for proper wiring and mounting within compatible enclosures; ensure alignment with manufacturer guidelines for safety and reliability.

Whether you’re refreshing a legacy installation, upgrading to a higher current capacity, or stocking a precise spare for critical infrastructure, the ITE CP3B1000 provides clear advantages: consistent three‑phase protection, straightforward compatibility via the CP3B1000 designation, and a practical pathway to maintaining uninterrupted power in demanding environments.