▸ Key Features:
• SCR-based single-phase power control module
• Photo Darlington input stage for electrical isolation and signal amplification
• Accepts standard 4–20 mA control input
• Designed for resistive heater load control
• Industrial terminal connections for line, load, and control wiring
• Panel-mounted assembly with heat sink base
▸ Applications:
• Industrial heater control systems
• Temperature control panels
• Process control equipment using 4–20 mA signals
• OEM machinery requiring SCR power regulation
• Single-phase AC load control environments
▸ Alternative Model Numbers:
F203857
F203859
OSRAM SCR Power Controls (related series)
SYLVANIA Industrial SCR Controllers
▸ Common Misspellings or Phrasing:
Osram F203858 Sensor
F203858 Photo Sensor
Sylvania F203858 Control Module
OSRAM Photo Darlington Controller
F203858 SCR Heater Control
