Westinghouse Electric BA130 Bolt-On Circuit Breaker

The Westinghouse BA130 Bolt-On Circuit Breaker is a 30 A, 240 V, 1-pole, Type BA device designed for bolt-on mounting in commercial and industrial power distribution panels. It delivers branch circuit protection and power distribution for panelboards, lighting systems, motor control equipment, and electrical service applications in facilities with high loads. This 1‑phase, single-pole breaker is intended to protect circuits from overload and short circuits in general power distribution environments, making it suitable for replacement, retrofit, or panel upgrades. Common replacements include Eaton BAB1030, Square D QOB130, and Siemens BQ1B030 to fit standard bolt-on installations.