Exclusive Offer Wadsworth A2100NI – 100A 2 Pole Miniature Circuit Breaker

A drop-in solution for aging electrical systems, the Wadsworth A2100NI is a 100-amp, two-pole breaker rated for 120/240V applications. It installs seamlessly into classic Wadsworth Type A load centers, providing an exact OEM match for main or large feeder circuits. The unit features standard 10kAIC interrupting capacity, non-interchangeable construction, and HACR certification for HVAC loads. For updated aftermarket options, this model is cross-referenced to the UBIA2100NI replacement.