Westinghouse | JB3200 | Circuit Breaker | 3-Pole

Westinghouse JB3200 3-Pole Circuit Breaker is a dependable protective device designed for three-phase electrical systems. Ideal for maintenance, retrofit, and replacement projects, this breaker relies on the JB3200 part number as the most reliable reference for compatibility. Always verify fit and ratings against your panel specifications before ordering.

Key advantages of the Westinghouse JB3200 3-Pole Circuit Breaker

• Three-pole protection for 3-phase systems – ensures simultaneous interruption on all live legs to safeguard motors, equipment, and wiring.
• Clear compatibility reference – use the JB3200 part number as the primary guide to match panels and assemblies.
• Versatile for maintenance, retrofit, and replacement – designed to slot into existing installations where a 3‑pole device is required.
• Simple decision for compatibility – pair this breaker with panels and accessories that list JB3200 as the correct reference.

Practical use cases

Whether you're upgrading an aging panel, replacing a worn-out 3‑pole breaker, or performing routine maintenance on a three‑phase system, the JB3200 offers reliable protection with straightforward sourcing. Use in industrial control panels, commercial electrical installations, or any application that uses three-phase circuits requiring external protection and quick replacement.

How to verify compatibility

Because panel designs vary, the safest approach is to compare the part number JB3200 with your panel's documentation and confirm the required ratings and pole count. The JB3200 is the best, most direct reference for compatibility in Westinghouse and compatible systems.