150 Amp Main Circuit Breaker Single-Unit Conversion Kit for Top/Bottom Feed Load Centers, Double-Pole Replacement, 22,000 AIC RMS, Mounting Base Included

150 Amp main breaker conversion kit, single unit
✔️ 150A double-pole, 22,000 AIC RMS, top/bottom feed, base incl

This single-unit conversion kit swaps into compatible top/bottom feed load centers to restore or upgrade main overcurrent protection in commercial and light industrial panels. Ideal for panel maintenance and main breaker replacement.

✅ 150 Amp double-pole main breaker for single-panel conversions
✅ 22,000 AIC RMS symmetrical fault rating for strong interruption
✅ Rated up to 250 Vac/dc; fits common load center setups
✅ Includes mounting base, terminal covers and auxiliary contact options
✅ Fits main lug load centers and panel conversion kit applications

💡 What is a main circuit breaker conversion kit used for in load centers? A conversion kit is a handy replacement for the panel's main overcurrent device that keeps power distribution safe and up to code. - Restores main breaker protection in a load center without replacing the entire panelboard, speeding repairs and upgrades - Adds selectable accessory features like auxiliary contacts and terminal covers for improved control and safety in electrical distribution - Meets common industrial and commercial needs where a high AIC rating and reliable interruption are required