Non-Invasive Current Sensor SCT-013 – 30A Split Core AC Transformer

The SCT-013 Non-Invasive Current Sensor is a split-core current transformer designed for measuring AC current up to 30A without direct electrical contact. It converts the measured current into a proportional voltage output (30A:1V), enabling safe monitoring of electrical loads. The ferrite-core design provides stable measurement performance with strong electrical insulation and 6000V dielectric strength. This sensor can be clipped directly around a live or neutral wire, eliminating the need to cut or modify the circuit. It is widely used in energy monitoring systems, smart power meters, and building electricity consumption measurement projects.

• Split-core current transformer for non-invasive AC current measurement
  
• Measures AC current up to 30A
  
• Current-to-voltage output ratio 30A : 1V
  
• Ferrite magnetic core for stable sensing performance
  
• Clip-on design for quick installation without cutting wires
  
• High dielectric strength up to 6000V AC insulation
  
• UL94-V0 flame-retardant housing material
  
• Wide operating temperature range −25°C to 70°C
  
• Suitable for energy monitoring and smart metering systems
  
• Long 105cm output cable for flexible installation
  
• High mechanical durability with 1000+ opening cycles
  
• Compatible with Arduino and energy monitoring platforms

• Current Type: AC Current Transformer
  
• Maximum Measured Current: 30A
  
• Output Signal: 1V at 30A
  
• Core Material: Ferrite
  
• Sensor Type: Split Core Non-Invasive CT
  
• Opening Size: 13mm × 13mm
  
• Dielectric Strength: 6000V AC / 1 min
  
• Flame Retardant Rating: UL94-V0
  
• Operating Temperature: −25°C to 70°C
  
• Mechanical Life: ≥1000 opening cycles
  
• Cable Length: 105cm
  
• Application: Energy monitoring and power measurement systems

• Non-Invasive Current Sensor SCT-013 Datasheet
• ESP8266 Mains Power Sensor 3D Model
  

• SCT-013 Current Measuring with ESP8266