Description
The Belimo 40155 Rectifier Diode is an electrical unit that controls current direction by allowing current to flow in one direction while blocking reverse flow in HVAC system control circuits. Using an IN4007 diode specification, it converts alternating current AC to direct current DC in compatible actuator and control assemblies where a stable electrical direction is required for proper signal management. Positioned within the damper actuator or electronic control sections, it contributes to orderly circuit operation, limits reverse current interference, and promotes accurate electrical response between connected parts.
