ITE | CR3B2000 | Circuit Breaker | 2000A | 3-Pole | 600V

The ITE CR3B2000 circuit breaker is a high-capacity protective device designed for demanding three‑phase power environments. With a 2000 A rating, 3‑pole construction, and a 600 V operating window, it delivers dependable overcurrent protection for large feeders, MCCs, and main distribution paths in industrial settings.

Key specifications at a glance

• Amperage: 2000 A
• Poles: 3‑Pole
• Voltage: 600 V

Ideal use cases

• Maintenance, retrofit, and replacement projects where a matching CR3B2000 specification is required
• Protection for large three‑phase feeders and switchgear in manufacturing facilities
• Upgrades to expand capacity in older electrical distributions without changing downstream equipment

What makes this ITE CR3B2000 unique

• Direct-fit, high‑current protection for three‑phase systems, ensuring robust safety margins under peak loads
• Clear reference for compatibility: the part number CR3B2000 is the most reliable selector to verify fit with your panel or gear
• Streamlined option for retrofits and replacements, reducing downtime and matching existing electrical architecture

Why it matters for your system

Choosing the right circuit breaker is about more than amperage—it’s about guaranteeing reliable protection for your critical equipment. The CR3B2000’s 3‑pole design provides balanced protection across all three phases, helping prevent damage from overcurrent events and enabling safer, longer-lasting operation of your power distribution network.

Installation and compatibility tips

Before ordering, verify your installation details align with the CR3B2000 ratings and physical fit. The part number is the best reference to ensure compatibility with your existing gear. If you’re upgrading or replacing similar-capacity breakers, this model is a straightforward match for systems previously using CR3B‑style devices.