UVH2RB03K | Circuit Breaker | 3-Pole

UVH2RB03K is an industrial 3-pole circuit breaker engineered for demanding three-phase power systems. It’s the sturdy, reliable choice for maintenance, retrofit, and replacement projects where exact specifications matter, helping protect equipment and ensure system uptime in manufacturing, processing, and facility environments.

• Three-pole configuration for balanced 3-phase protection — designed to safeguard all phases in common industrial 3P circuits, delivering coordinated interruption and trip behavior.
• Definitive compatibility reference — use the part number UVH2RB03K as the primary guide when matching panels, frames, and ratings to avoid mismatches during procurement.
• Maintenance-friendly and retrofit-ready — supports straightforward part swaps and upgrades within compatible assemblies, reducing downtime during service windows.
• Replacement-focused lifecycle support — ideal for stocking as a trusted spare to keep critical equipment protected and running smoothly over time.
• Safety-conscious installation approach — aligns with standard electrical safety practices, ensuring protective devices are installed and serviced correctly.

Use cases and ideal applications

• Replacing a failed or worn-out 3-pole breaker in an existing 3-phase panel
• Retrofit projects where you need to match specific protection characteristics without redesigning the distribution scheme
• Maintenance outages that require quick, reliable part-level swaps to minimize downtime

How to verify fit and ratings

Before ordering, confirm your system’s voltage and current requirements align with the device’s intended ratings, and ensure your panel supports a 3-pole solution. The UVH2RB03K part number is the most reliable reference for compatibility, helping you avoid mismatches and invasive changes during installation.

When you choose UVH2RB03K, you’re selecting a purpose-built solution backed by precise part-number matching — a deliberate choice for teams that prioritize reliability, predictable performance, and streamlined maintenance in demanding industrial environments.