B Series


  • AC 250V / 3A
  • (DC 50V / 60V 3A)
  • 76°C to 221°C
  • max. Ø3,5 x L10,0mm
  • Overall length 80mm
  • Ceramic Case
  • Wires can be customized
  • Wires can be insulated
  • Taping packaging available

C Series


  • AC 250V / 5A
  • (DC 50V / 60V 5A)
  • 76°C to 221°C
  • max. Ø3,8 x L11,5mm
  • Overall length 81,5mm
  • Ceramic Case
  • Wires can be customized
  • Wires can be insulated  
  • Taping packaging available

U Series


  • AC 250V / 10A
  • DC 60V 10A
  • 76°C to 221°C
  • max. Ø4,5 x L14,0mm
  • Overall length 82mm
  • Ceramic Case
  • Wires can be customized
  • Wires can be insulated  
  • Taping packaging available

Thermal Fuses Axial Shape

Downloads:


Overview Thermal Fuses


Installation of Thermal Fuses


Temperature vs. Time & Current vs. Time


P-1A-F Series


  • AC 250V / 1A
  • 102°C to 150°C
  • max. Ø2,4 x L6,5mm
  • Overall length 82,5mm
  • Ceramic Case

P-F Series


  • AC 250V / 2A
  • 102°C to 150°C
  • max. Ø3,0 x L9,0mm
  • Overall length 85mm
  • Ceramic Case

P-3A-F Series


  • AC 250V / 3A
  • 84°C to 150°C
  • max. Ø3,0 x L10mm
  • Overall length 86mm
  • Ceramic Case

P-5A-F Series


  • AC 250V / 5A
  • 102°C to 150°C
  • max. Ø3,6 x L11,5mm
  • Overall length 87,5mm
  • Ceramic Case

V Series


  • AC 250V / 1A
  • (DC 50V / 60V 1A)
  • 76°C to 221°C
  • max. Ø2,6 x L6,5mm
  • Overall length 80,5mm
  • Ceramic Case
  • Wires can be customized
  • Wires can be insulated
  • Taping packaging available

H Series


  • AC 250V / 2A
  • (DC 50V / 60V 2A)
  • 76°C to 221°C
  • max. Ø3,0 x L9,0mm
  • Overall length 81mm
  • Ceramic Case
  • Wires can be customized
  • Wires can be insulated  
  • Taping packaging available

R Series


  • AC 250V / 15A
  • DC 60V / 15A
  • 76°C to 221°C
  • max. Ø4,5 x L14,0mm
  • Overall length 82mm
  • Ceramic Case
  • Wires can be customized
  • Wires can be insulated
  • Taping packaging available

G4 Series


  • AC 250V / 10A
  • AC 120V / 15A
  • DC 24V / 5A
  • 72°C to 257°C
  • max. Ø4,0 x L14,7mm
  • Overall length 63,8 / 82,9mm
  • Metal Case
  • Wires can be customized
  • Taping packaging available

DF Series


  • AC 250V / 15A (16A)
  • 66°C to 240°C
  • max. Ø4,0 x L10,5mm
  • Overall length 80,5 / 70,9mm
  • Metal Case
  • Wires can be customized
  • Taping packaging available

G6 Series


  • AC 250V / 16A
  • 72°C to 240°C
  • max. Ø4,0 x L14,7mm
  • Overall length 63,8 / 82,9mm
  • Metal Case
  • Wires can be customized
  • Taping packaging available

G5 Series


  • AC 250V / 20A
  • 72°C to 257°C
  • max. Ø4,0 x L14,7mm
  • Overall length 63,8 / 82,9mm
  • Metal Case
  • Wires can be customized
  • Taping packaging available

G8 Series


  • AC 250V / 25A
  • 72°C to 240°C
  • max. Ø4,0 x L14,7mm
  • Overall length 63,8 / 82,9mm
  • Metal Case
  • Wires can be customized
  • Taping packaging available


α Therm


Alpha Therm GmbH - Your specialist for temperature-limiting

safety components, sensor elements or sensors

© 2017 Alpha Therm GmbH

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Phone: +49 6202 / 575688 - 0

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