Chromalox Temperature Controller 300D

The Chromalox 300D Temperature Controller is designed for precise temperature control in industrial and commercial applications. It features an enclosed design with an integral set point dial, making it suitable for both sub-panel and DIN rail mounting. The controller operates in either On/Off or Proportional control modes, with a 10 Amp control relay capable of switching loads up to 2400W at 240 VAC. The 300D supports J and K thermocouples, with temperature ranges of 0-1000¬8F (0-500¬8C) for J and 0-2000¬8F (0-1000¬8C) for K. It includes power on and load LED indicators for easy monitoring. The unit is built to operate in ambient conditions of 32-130¬8F (0-55¬8C) and is field selectable for line voltages of 115/230 VAC. Its compact dimensions and robust construction make it a reliable choice for various temperature control applications.