ABB’s FORMULA molded case circuit breakers are designed for simplicity and quality in a compact form factor. These breakers are suitable for power distribution applications and offer protection with fixed thermal and magnetic threshold values. Available in frame sizes A1 (15-100A) and A2 (125-250A), they meet UL 489 and IEC 60947-2 standards. Accessories include shunt opening releases, undervoltage releases, auxiliary contacts, termination kits, padlocks, and rotary handles.