The Eaton THQL100 is a 100-amp main breaker designed for 3R, 8-space panelboards and load centers, delivering main overcurrent protection for 240V/120V service. Built for the THQL family, it fits panelboards that accept THQL main breakers and serves as the primary protection point in the distribution equipment. With 240V and 120V applications in mind, this main breaker suits Eaton panelboard configurations that require a 3R enclosure and an 8-space layout.
