XCBBN4 100A 3P 480V Circuit Breaker | AmpState

Meet the XCBBN4 100A 3P 480V Circuit Breaker — a purpose-built protection device engineered for reliability in panelboards, load centers, and electrical distribution networks. This part, sourced for direct part-number accuracy, is a smart choice for professionals who demand precise replacements and consistent performance from every installation.

• Amperage: 100 A — suited for standard three-phase load demands without oversizing or under-protecting the circuit.
• Poles: 3 — three-pole design provides robust protection for 3-phase systems.
• Voltage: 480 V — compatible with common industrial and commercial three-phase electrical distributions.
• Application: ideal for panelboards, load centers, and electrical distribution panels where exact part-number matching matters.

Why this XCBBN4 stands out: it’s not a generic substitute. it’s a precise part-number match that minimizes downtime and the risk of mismatches during maintenance, repairs, or stocking spare inventories. Available through AmpState, you gain ready access to a trustworthy part with clear part-number traceability—crucial for field service, panel builders, and service fleets who prioritize compatibility over guessing games.

• Direct part-number match reduces back-and-forth verification and speeds up procurement and installation.
• Designed for use in panelboards, load centers, and distribution circuits within 480V three-phase systems.
• A practical choice for maintenance kits and spare inventories where reliability and fit are non-negotiable.
• Need compatibility confirmation? Message us and we’ll help verify fit against your existing assemblies.

Use cases in real-world scenarios: replacing a failed 100 A, 3P 480V circuit breaker in an established 3-phase distribution panel; stocking a reliable spare for service fleets; or specifying a standard component in new builds for consistent, repeatable panel construction. If you’re a maintenance technician, panel builder, or inventory manager, this XCBBN4 delivers predictable performance with the assurance of exact part-number alignment.

Ready to secure compatible protection for your electrical distribution system? Add the XCBBN4 100A 3P 480V Circuit Breaker from AmpState to your order and simplify your parts strategy today.