Last Chance Square D MHA115 – 15A 1 Pole Miniature Circuit Breaker

Built for commercial and industrial environments, this 15-amp single-pole breaker provides essential overcurrent protection. It is engineered to bolt securely into legacy Square D MH panelboards, maintaining the operation of older electrical infrastructure. For modern upgrades, this unit is officially replaced by the QOB115. The breaker delivers a 10kAIC interrupting rating at 120/240VAC and utilizes a fixed thermal-magnetic trip mechanism alongside a convenient Visi-Trip window.