Current Fuses

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Overview Current Fuses

SGF520 Series


  • 200mA ... 20A
  • Glass body
  • Size Ø5 x 20mm
  • fast acting
  • VDE & UL approved
  • IEC Standard
  • available with connecting wires

SGT520 Series


  • 200mA ... 20A
  • Glass body
  • Size Ø5 x 20mm
  • time lag  
  • VDE & UL approved
  • IEC Standard
  • available with connecting wires

SCT520 Series


  • 200mA ... 20A
  • Ceramic body
  • Size Ø5 x 20mm
  • time lag  
  • IEC Standard
  • available with connecting wires

SGFU3610 Series


  • 500mA ... 6.3A
  • Glass body
  • Size Ø3.6 x 10mm
  • fast acting
  • UL approved
  • IEC Standard
  • with connecting wires

SGTU3610 Series


  • 200mA ... 10A
  • Glass body
  • Size Ø3.6 x 10mm
  • time lag  
  • UL approved
  • IEC Standard
  • with connecting wires

SCF520 Series


  • 200mA ... 20A
  • Ceramic body
  • Size Ø5 x 20mm
  • fast acting
  • IEC Standard
  • available with connecting wires

SCFU3610 Series


  • 500mA ... 6.3A
  • Ceramic body
  • Size Ø3.6 x 10mm
  • fast acting
  • IEC Standard
  • with connecting wires

SCTU3610 Series


  • 200mA ... 10A
  • Ceramic body
  • Size Ø3.6 x 10mm
  • time lag
  • IEC Standard
  • with connecting wires

SPT478 Series


  • 100mA ... 10A
  • Plastic body
  • Size Ø4 x 7 x 8mm
  • time lag  
  • VDE & UL approved
  • IEC Standard
  • with connecting wires


α Therm


Alpha Therm GmbH - Your specialist for temperature-limiting

safety components, sensor elements or sensors

© 2018 Alpha Therm GmbH

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Phone: +49 6202 / 575688 - 0

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Mechanische Schalter

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Rectifier