Therm-O-Disc > Products > Microtemp® Thermal Fuses

G7

MICROTEMP® thermal fuses from Therm-O-Disc® represent the global standard in thermal fuses.  MICROTEMP® thermal fuses offer an accurate, reliable solution to the need for upper limit temperature protection against overheating by interrupting an electrical circuit when operating temperatures exceed the rated temperature of the thermal fuse.  The G7-series is rated for continuous operating currents up to 5 amps at 250VAC.  At just two-thirds the size of the G4 and G5, it is designed to satisfy applications requiring miniaturized components such as transformers, motors, battery packs, and electronic circuits.  

Capabilities
  • Open temperatures (Th) from 77°C to 205°C
  • Holding temperatures (Tf) Th – 15°C
  • Maximum overshoot temperatures (Tmax) up to 300°C
  • CTI 250
Configurations
  • Cut, formed, or terminated leads available
  • Various mounted and potted options available
Applications
  • Automotive
  • Personal Care Appliance
  • Power Supply
  • Small Kitchen Appliance
Agency Ratings
  • UL/CSA
    • 250V/5 amps
    • 24VDC/5 amps
  • VDE
    • 250V/5 amps
    • 24VDC/5 amps
  • CCC
    • 250V/5 amps
  • See data sheet (Product Download Tab) for detailed ratings information