Eaton Cutler-Hammer CH3100 100A 3P 240V Circuit Breaker, Type CH, Plug-On | AmpState

Eaton Cutler-Hammer CH3100 is a dedicated, high-performance circuit breaker built for panelboards, load centers, and electrical distribution systems. This 100 A, 3-pole, 240 V plug-on device embodies the reliability and precision Eaton is known for, tailored to professional environments where exact part-number matching matters.

• Type CH, Plug-On design enables quick, tool-efficient installation on compatible Eaton panels, delivering secure bus connections and streamlined maintenance.
• 100 A, 3 poles, 240 V provides robust protection for three-phase circuits or 240 V feeders, with trip characteristics designed for balanced loads in commercial and industrial settings.
• Direct part-number match is ideal for maintenance teams, panel builders, and spare inventories that rely on precise replacements to minimize downtime and fitment risk.
• Panelboard and load center compatibility ensures seamless integration within Eaton CH-series systems, preserving electrical distribution performance and consistency across installs.
• AmpState availability plus support to verify fit — if you’re unsure about compatibility, send a message and we’ll help confirm the best match for your panel.

This CH3100 is a smart choice for projects that demand dependable protection with straightforward upkeep. It’s particularly well-suited for installations where a direct CH-type replacement is required, whether you’re stocking spare parts for a maintenance program or assembling panels for a new build.

Use cases and practical scenarios

• Upgrading or stocking spare CH-type breakers for commercial or light industrial panelboards and distribution centers.
• Replacing a failed 100 A, 3-pole 240 V CH-type breaker in a three-phase distribution circuit to restore safe operation quickly.
• Specifying genuine Eaton components in panel builds to ensure compatibility with existing CH-series hardware and downstream protections.

When accuracy matters, the CH3100 from AmpState delivers a precise, authentic part designed to meet the demands of professional electrical installations. If you have a panel label or schematic handy, send it over and we’ll help confirm fit to keep your project moving.