OSRAM SYLVANIA F203858 SCR Power Control Module USED

Overview

This listing is for a USED OSRAM SYLVANIA F203858 Photo Darlington SCR Power Control Module. It is designed to regulate single‑phase AC power to resistive loads such as industrial heaters using a photo‑Darlington input stage driven by a 4–20 mA control signal. This unit is categorized as an SCR power control module and is commonly used in industrial temperature control, heater control panels, and OEM process equipment operating on 240 VAC single‑phase systems.