Eaton CH370 - 70 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

The Eaton CH370 - 70A, 240V, 3-Pole Plug-In Circuit Breaker is engineered to protect your electrical system with precision and speed. Built for dependable branch circuit overcurrent and short-circuit protection, it fits seamlessly into panelboards and load centers, making both installation and service simpler.

• Fast plug-in connection for quick installation and effortless replacement, minimizing downtime during panel maintenance or upgrades.
• Thermal-magnetic trip unit delivers stable, repeatable protection across varying loads and temperatures, instantly responding to overloads and short circuits.
• 3-Pole, 70A, 240V configuration designed for multi-phase panels and feeders in residential, commercial, and light industrial settings.
• OEM compatibility ensures reliable performance when paired with matching load centers and panelboards from the same manufacturer.
• Plug-in molded case design offers a compact, robust form factor that simplifies wiring and reduces panel footprint while maintaining rugged protection.

Who benefits from the Eaton CH370? Electricians and facilities managers looking for a dependable, easy-to-replace protection solution in service entrances, main distribution panels, or retrofit projects. It’s particularly well-suited for installations where rapid upgrades, maintenance efficiency, and OEM-part compatibility matter most—without sacrificing safety or performance.

Why choose the CH370 for your electrical protection needs

The CH370 stands out with its combination of quick-install plug-in reliability and a thermal-magnetic trip mechanism that promotes consistent protection across diverse operating conditions. By matching the exact Eaton form factor and trip characteristics, you reduce integration risk and ensure predictable behavior in your panelboard or load center.

Technical snapshot:

• Manufacturer: Eaton
• Part Number: CH370
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 70A
• Voltage Rating: 240V
• Number of Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Practical tips for deployment:

• Plan replacements in panels where OEM compatibility is critical to maintain warranty and system integrity.
• Use when upgrading older or undersized breakers to a reliable 70A, 240V feeder protection solution.
• Pair with compatible load centers for streamlined maintenance and consistent electrical performance.

With the Eaton CH370, you get a purpose-built protection device that blends installation efficiency with dependable protection—a smart, durable choice for safeguarding electrical circuits in a wide range of applications.