ITE | CR3B1800 | Circuit Breaker | 1800A | 3-Pole | 600V

Engineered for demanding industrial power systems, the ITE CR3B1800 circuit breaker delivers robust protection for high-current, three-phase circuits. Whether you're performing maintenance, retrofitting an existing panel, or replacing a failed unit, this 3-pole 600V breaker is designed to step in with minimal disruption and maximum reliability.

Key specifications

• Amperage: 1800A
• Poles: 3-Pole
• Voltage: 600V
• Reference: Part number CR3B1800

Why this model stands out

• High-current protection: Specifically built for large, 3-phase systems where a reliable 1800A interruption is essential to safeguard downstream equipment.
• Panel compatibility: The CR3B1800 designation provides a precise reference for matching fittings, ensuring a smoother retrofit or replacement.
• Robust trip mechanism: Delivers prompt fault isolation to minimize electrical faults, reduce downtime, and protect personnel.
• Durable construction: Designed to withstand the rigors of industrial environments, providing long service life in continuous operation.

Ideal use cases

• Main feeders in industrial distribution panels requiring 1800A capacity
• Retrofit projects where existing gear needs a direct, spec-matched replacement
• Repairs for failed 3-pole breakers in 600V electrical networks
• Applications with heavy motors and equipment that demand reliable, high-current interruption

Compatibility and ordering tips

Before ordering, confirm fit and ratings to ensure seamless replacement. The part number CR3B1800 is your best reference for compatibility—cross-check it against your panel manufacturer’s specifications and current system voltage (600V) and three-pole configuration.

Choosing the ITE CR3B1800 means selecting a purpose-built, high-current protection solution designed to keep large electrical systems dependable, safe, and ready for operation after a fault.