Control Concepts 3020-48-30-4/20MA SRC Power Controller Slave 480V 30Amp

The Control Concepts 3020-48-30-4/20MA is a solid-state power controller designed for precise modulation of electrical power in industrial heating and process control systems. It operates as a slave unit, receiving control signals (typically 4–20 mA) for proportional power output. Model: 3020-48-30-4/20MA SRC Type: SRC (Silicon Controlled Rectifier) Power Controller – Slave Input Control Signal: 4–20 mA analog Load Voltage: 480 VAC Load Current: 30 A Control Mode: Phase-angle or zero-crossing (model-dependent) Operation: Slave controller, responds to external current signal Enclosure: Panel-mounted with heat sink Cooling: Natural convection or fan-assisted (depending on setup) Status Indicators: Typically includes status LEDs (power, fault, etc.) Protection: Over-temperature and short-circuit protection (typical for this series) Applications: Industrial furnaces, resistive heating, plastic extrusion, drying ovens, HVAC systems Please review pictures carefully and let us know if you have any questions!