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Eaton

Eaton BAT1 Bolt-Down Fuse

Engineered for high-performance overcurrent protection

The Eaton BAT1 bolt-down fuse is engineered for high-performance overcurrent protection in compact, high-power environments. With current ratings from 30 A to 200 A and a high interrupting capacity of up to 1000 A at 58 VDC, it is ideal for applications such as:

  • Battery-powered power tools
  • Energy storage systems (ESS)
  • Battery management systems (BMS)
  • Electric scooters and mobility devices

Its compact footprint and bolt-down mounting ensure secure electrical connections, even under vibration and shock. The tin-plated terminals with M5 bolt holes offer corrosion resistance and versatile installation. UL certification supports global compliance, and the fuse’s wide operating temperature range makes it suitable for diverse environments—from cold outdoor sites to hot industrial settings.

Features

  • Compact space saving footprint
  • Ideal for high current applications
  • 32 Vdc/58 Vdc voltage rating
  • Color coding indicates ampere rating
  • Plastic housing with bolt in terminal design
  • Housing material: UL94-HB (30 A-40 A), UL94-V0 (50 A-200 A)
  • Tin plated copper terminals
  • Designed to UL248-1 and ISO8820-5 Type SF 30
  • Recommended environmental temperature: -40°C to +125°C
  • Fuse accessories: HBAT1-101 fuse holder

Applications

  • Power tools
  • Energy storage systems (ESS)
  • Battery management systems (BMS)
  • Cars/Trucks/SUVs
  • Offroad vehicles
  • Uninterruptable power supplies (UPS)
  • Battery backup units (BBU)