Eaton JD3200Y - 200 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Eaton JD3200Y—a reliable 200A, 600V, 3-pole bolt-on molded case circuit breaker designed to guard every important branch of your electrical system. Built for dependable overcurrent and short-circuit protection in panelboards and load centers, this breaker keeps critical circuits safe while you focus on power delivery that lasts.

Why the JD3200Y stands out

• Secure bolt-on mounting: A rigid, vibration-resistant bus connection that stays tight through temps, loads, and routine maintenance.
• Thermal-magnetic trip unit: Combines time-tested thermal protection with magnetic trip for rapid, repeatable response to overloads and short circuits.
• 3-pole design: Ensures simultaneous protection and coordinated tripping for three-phase systems, reducing nuisance faults and simplifying panel protection.
• OEM compatibility: Specifically designed to work with matching Eaton OEM load centers and panelboards, enabling smooth replacements and consistent performance.
• Versatile application: Suitable for residential, commercial, and light industrial environments where reliable branch-circuit protection matters most.

The JD3200Y is more than a breaker—it's a safeguard for your electrical infrastructure. The combination of bolt-on mounting and a thermal-magnetic trip unit delivers predictable protection under varying loads and temperatures, so you can trust it to interrupt power when it’s needed most. With its three poles, it provides coordinated protection for three-phase applications, helping you maintain system stability and safety across the board.

Ideal use scenarios

Use the JD3200Y as a main or feeder protection device in panelboards or load centers that match Eaton’s design language. It’s well-suited for:

• New installations in light commercial spaces where robust, code-compliant protection is essential
• Replacement of aging or failed breakers in OEM panelboards to restore safe, reliable service
• Branch-circuit protection in residential or small-to-midsize commercial electrical distributions

Key specifications recap: 200A amperage rating, 600V voltage rating, 3 poles, bolt-on mounting, thermal-magnetic trip, molded case construction. By selecting the JD3200Y you align with Eaton’s proven protection philosophy—clear trip curves, durable construction, and compatibility with panel designs that rely on sturdy, field-serviceable bolt-on breakers.