ITE | CR3B200 | Circuit Breaker | 2000A | 3-Pole | 600V | Bolt-On

The ITE CR3B200 Circuit Breaker is built for serious industrial power protection, delivering reliable, high-capacity interruption in a compact bolt-on package. With a 2000A rating across three poles and a 600V operating envelope, this unit is purpose-built for demanding electrical environments where safety, reliability, and quick retrofit capability matter most.

Key specifications at a glance

• Amperage: 2000A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part number: CR3B200
• Application: Maintenance, retrofit, and replacement where matching specs are required

Why this CR3B200 stands out

What sets the CR3B200 apart is its combination of high-current capacity and a bolt-on design that simplifies field upgrades and replacements. In practical terms, this means you can protect large feeders and critical loads with a device engineered to handle substantial fault currents while enabling faster service turnarounds during retrofit projects. The 3-pole configuration provides robust, balanced protection across all phases, helping to prevent uneven loading and potential equipment damage.

Who should consider the CR3B200

• Facilities upgrading heavy-duty distribution panels that require a 2000A class breaker
• Maintenance teams performing mid-life replacements in substations or motor control centers
• Retrofit projects where exact parameter matching (CR3B200) ensures compatibility with existing switchgear
• Engineers designing new installations that demand a durable, high-capacity protection device with straightforward bolt-on mounting

Practical benefits and real-world use cases

High-current protection in a bolt-on format means quicker install times and fewer field modifications. The CR3B200 is ideal for applications such as:

• Main feeders feeding large commercial or industrial loads where a 2000A trip current is a safety and reliability requirement
• Retrofits in legacy equipment where the form factor must align with existing mounting rails and bus connections
• Replacement of outdated breakers to restore full protection without extensive panel redesign
• New construction projects that need a proven, heavy-duty three-pole solution capable of handling 600V systems

Functional insights: what to expect in operation

The CR3B200 is designed for dependable performance under demanding conditions. Its three-pole structure ensures synchronized interruption across all phases, reducing the risk of phase imbalance during faults. A bolt-on mounting approach provides solid mechanical integrity and a stable electrical connection, contributing to lower resistance and more predictable tripping behavior. When integrated into compatible panels, this unit supports clear protection coordination with upstream devices and downstream equipment, helping you maintain continuity for non-faulted circuits during faults.

Installation and compatibility considerations

• Always confirm fit and ratings against your panel specifications before ordering. The CR3B200 is selected specifically for environments requiring a 2000A, 3-pole, 600V bolt-on solution.
• Use the exact part number, CR3B200, to ensure electrical characteristics match your existing protection scheme and to maintain proper coordination with upstream protective devices.
• Follow manufacturer torque and tightening guidelines for bolt-on connections to ensure secure, low-resistance contacts and to avoid loose assemblies.
• Plan for appropriate thermal management in high-load installations; high-current breakers can generate heat under fault conditions, so ensure adequate ventilation around the panel area.

Why choose a dedicated ITE part for your replacement needs

Choosing the CR3B200 from ITE helps minimize compatibility risk in retrofit and replacement projects. Its specifications are tailored to align with established ITE design language and form factors, reducing the chance of mismatches that can complicate installation or harm protection performance. When you select this breaker, you’re selecting a component designed to integrate with standard ITE assemblies while delivering the robust current rating and three-pole protection required for large-scale power distribution.

Customer-centered guidance for smart purchasing

Because electrical protection is critical, this device is best used when you’re replacing a breaker with identical or very closely matching ratings. Before purchase, verify that:

• The target panel accepts a bolt-on 3-pole breaker in the 2000A class
• The system voltage is within the 600V rating
• The form factor aligns with the existing mounting and bus connections in your enclosure

In short, the ITE CR3B200 is a purpose-built, high-capacity, three-pole circuit breaker designed for robust industrial protection, retrofit ease, and reliable replacement in demanding 600V systems. If your project calls for a proven 2000A bolt-on solution with precise compatibility through the CR3B200 reference, this unit delivers the performance and reliability you need to keep critical equipment protected and operating smoothly.