ABB's Tmax molded case circuit breakers represent a significant advancement in circuit protection technology. Available in eight basic frame sizes and a single-pole T1 version, these breakers provide a wide range of interrupting capacities (B, N, S, H, L, V) to suit diverse industrial applications. Key features include double insulation for safe accessory installation, positive operation ensuring reliable signaling, and flexible installation options. The Tmax series also includes thermal magnetic, electronic, molded case switches, motor circuit protectors, and DC-rated versions, catering to a broad spectrum of electrical protection needs.