Eaton WMS1B06 6A 1P 277V Circuit Breaker, Plug-On | AmpState

The Eaton WMS1B06 is a 1-pole, 6A circuit breaker designed for reliable protection in panelboards, load centers, and broader electrical distribution networks. With a 277V rating, it’s well-suited for commercial and industrial installations that require precise, scalable fault protection without unnecessary downtime.

Key advantages that make this breaker stand out:

• Plug-On installation enables fast, tool-free replacement, minimizing service interruptions and simplifying field upgrades.
• Exact BOM compatibility ensures the original part number is preserved for maintenance records and procurement, reducing the risk of mismatches in critical assemblies.
• Single-pole, 6A protection delivers targeted fault interruption for smaller circuits while staying aligned with common distribution needs.
• 277V operation makes it an ideal choice for commercial lighting, power distribution, and other high-voltage applications within buildings.
• Panelboard and load center readiness— engineered to integrate smoothly into existing Eaton systems, supporting reliable circuit protection across installations.
• AmpState availability with expert compatibility support, helping you confirm fit before you buy.

Ideal use cases:

• Replacing a failed breaker in an existing Eaton panelboard or load center without introducing non-matching parts.
• Building a dependable spare stock to shorten downtime during maintenance or emergency repairs.
• Ensuring BOM alignment for service histories, regulatory documentation, and future upgrades.

If you’re unsure whether this WMS1B06 matches your system’s original part number, or you want to confirm compatibility with your panel configuration, message us. AmpState’s team is ready to help verify fit and get you the exact part your distribution network requires.