Evco EV3B33N7 230 V Compressor, Defrost & Fan Controller

The Evco EV3B33N7 offers advanced control for refrigeration and HVAC applications at 230 V 50/60 Hz. Its durable design combines high-capacity relays, dual-probe inputs, and smart energy-saving features in a compact package.

Key Features

• Power Supply: 230 V 50/60 Hz
• Relay Outputs:
  • 30 A for compressor
  • 8 A for defrost
  • 5 A for fan
• Probe Inputs: 2 × NTC/PTC (not included)
• Digital Input: 1 configurable for door or alarm
• Energy Saving: Optimizes run cycles
• Connections: Screw-terminal wiring
• Dimensions: 75 × 33 × 59 mm (front); drilling template 71 × 29 mm

Applications

Perfect for condensing units, heat pumps, refrigerated displays, and any system requiring reliable compressor, defrost, and fan control with energy-efficiency logic.