Eaton CH270ST - 70 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

The Eaton CH270ST is a rugged 70A, 240V, 2-pole plug-in molded case circuit breaker from AmpState, purpose-built to protect branch circuits in panelboards and loadcenters. Designed for fast, reliable protection, this device combines quick plug-in installation with dependable thermal-magnetic trip technology for consistent performance across a range of environments.

Key benefits that matter in the real world

• Fast plug-in connection—streamlined installation and painless replacements keep downtime to a minimum, whether you’re upgrading an existing panel or fitting a new system.
• Thermal-magnetic trip unit—provides stable, repeatable protection against overloads and short circuits, reducing nuisance trips and safeguarding wiring and equipment.
• OEM-compatible—designed to work with matching Eaton OEM load centers and panelboards for a seamless, reliable protection system.
• Rugged molded case—built to endure everyday electrical demands with solid electrical isolation and dependable mechanical integrity.
• Versatile applications—suitable for residential, commercial, and light industrial installations where dependable overcurrent and short-circuit protection is essential.

Technical snapshot

• Manufacturer: Eaton
• Part Number: CH270ST
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 70 A
• Voltage Rating: 240 V
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Upgrading panelboards in residential retrofit projects where quick, dependable protection is essential.
• Replacing aging or failing breakers in commercial or light industrial load centers to restore reliable service with minimal panel disruption.
• Installing in new builds where a robust, plug-in solution simplifies wiring and future maintenance.

Why this matters for you

If you’re designing or maintaining electrical systems, the CH270ST offers a practical blend of speed, protection, and compatibility. The plug-in design reduces installation time, the thermal-magnetic trip delivers predictable response to overloads, and the 70 A/240 V rating makes it suitable for many common branch circuits. When you want a breaker that’s easy to source, easy to install, and easy to trust, the Eaton CH270ST stands out as a smart, long-term choice.

Bottom line: for reliable branch circuit protection in panelboards and loadcenters—whether in a home, a small business, or a light industrial setting—the Eaton CH270ST delivers precise protection, straightforward installation, and durable performance that you can depend on.