Watlow 01-7214 017214 Power Controller Module

The Watlow 01-7214 QPAC power controller is a modular SCR power controller designed for industrial power regulation and precise control of high-current loads in thermal processing equipment. Rated at 240 V and 150 A, it supports single-phase and three-phase configurations and offers solid-state contactor, burst firing, and phase-angle control to manage electrical load in furnaces, ovens, kilns, and other process heating systems. Its back-panel mounted controller assembly features high-speed fuse protection and a 200 kA SCCR, with 50/60 Hz compatibility, making it suitable for retrofit projects, controller replacements, and power-switching upgrades by maintenance teams, OEMs, and system integrators. Common applications include duct heating, environmental chambers, petrochemical processing equipment, and industrial automation installations where stable switching and reliable power management are essential.