Eaton | JDB3200W | Circuit Breaker | 200A | 3-Pole

Meet the Eaton JDB3200W, a genuine 200A, 3‑pole circuit breaker crafted for demanding electrical environments. Designed for maintenance, retrofit, and replacement projects, this Eaton component delivers dependable overcurrent protection while aligning perfectly with compatible panels and bus systems.

• Amperage: 200A
• Poles: 3‑Pole (three‑phase protection)
• Part number: JDB3200W
• Best use cases: maintenance, retrofit, and expansion projects where matching specs matter
• Compatibility note: Confirm fit and ratings before ordering; the part number is the best reference for compatibility

Why this 3‑pole, 200A breaker is the right choice

When you’re wiring or maintaining a three‑phase electrical system, reliable protection is non‑negotiable. The Eaton JDB3200W provides precise thermal‑magnetic tripping that responds quickly to overloads and short circuits, helping protect feeders, motors, and downstream equipment. Its OEM design means it mounts and interfaces with Eaton panels and bus systems as intended, reducing the guesswork that comes with aftermarket substitutes.

Ideal scenarios and use cases

• Retrofits in commercial or industrial panels that require a 200A, 3‑pole solution to restore or upgrade protection for three‑phase circuits.
• Maintenance replacements where the exact JDB3200W specification is needed to maintain panel labeling, trip characteristics, and coordinated protection.
• New installations in buildings or facilities using Eaton’s JDB series where consistent performance and panel compatibility are priorities.

Practical considerations for buyers

• Always verify fit against the panel’s electrical schedule and labeling. The JDB3200W is the best reference part number for compatibility checks.
• Use the correct amp rating (200A) for the protected load’s demand and the panel’s rating to ensure proper protection without nuisance trips.
• Opt for OEM components in critical service environments to maintain consistent trip curves, reliability, and long‑term uptime.

Performance and durability at a glance

Designed for consistent operation in demanding settings, the Eaton JDB3200W offers robust construction, reliable trip performance, and a secure fit within compatible Eaton panel assemblies. It’s the practical, field‑tested choice for technicians tackling maintenance, retrofit, and replacement projects where precision and compatibility matter most.