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DC 800V Aerospace-Grade Inertial Fuse

  • Aerospace-grade DC inertial fuse (GB series) designed for low-to-mid current circuit protection
  • Rated voltage: DC 800V | Rated current: 63A – 200A
  • Rated breaking capacity: 20 kA | Protection category: Inertial Fuse (GB)
  • UL, CE, TUV, CQC, and CCS certified
  • RoHS compliant; REACH declaration available upon request

Interested?

Key Features:

  • Part of the GB series — an inertial fuse design engineered for aerospace applications requiring controlled, time-delayed response to overcurrent conditions
  • Rated for DC 800V with a current range of 63A to 200A, suited for lower-current aerospace branch circuits and control systems
  • Breaking capacity of 20 kA for reliable fault interruption in demanding aerospace environments
  • Inertial fuse (GB) protection category — provides deliberate time-delay characteristics that allow short-duration inrush currents to pass without nuisance tripping, while still responding decisively to sustained fault conditions
  • Built to meet the stringent performance, reliability, and safety requirements of aerospace-grade applications
  • REACH declaration available upon request; RoHS compliant

Typical Applications:

  • Aerospace branch circuit and control system protection
  • Aviation onboard DC power systems
  • Aerospace equipment requiring inertial fuse time-delay characteristics
  • High-reliability industrial DC power protection

Certifications:

Product:

  • UL
  • CE
  • TUV
  • CQC
  • CCS
  • REACH declaration available upon request
  • RoHS compliant

Electrical Specifications:

  • Rated Voltage: DC 800V
  • Rated Current: 63A – 200A
  • Rated Breaking Capacity: 20 kA
  • Protection Category: Inertial Fuse (GB)
  • Series: GB8.0