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Compact 650VDC Cartridge Fuse for High-Voltage DC Power Circuits

Ideal for protecting VFDs, PV inverters, DC-DC converters, high-voltage power supplies, etc. 

The new 507 Series Cartridge Fuse from Littelfuse is ideal for over-current protection in high-voltage DC power circuits. Its small footprint simplifies creating compact designs for power conversion equipment that demands higher operating efficiencies. It is available in both standard cartridge and axial-leaded designs, is RoHS compliant and 100% lead free.

Typical applications for the 507 Series include over-current protection for variable frequency drives (VFDs), photovoltaic (PV) inverters, DC-DC converters, high-voltage power supplies, etc.

Features

  • High DC voltage rating of 650V with interrupting rating of 150A@650VDC in a compact 6x32mm footprint
  • 1A – 8A current rating
  • Operating temperature from −55°C to 125°C

Benefits

  • Provides robust over-current protection for high-voltage DC power circuits; enables compact design for power conversion equipment demanding higher operating efficiencies
  • Well suited for most commercially available 200V Class and 400V Class VFDs
  • Provides reliable protection in extreme temperature environments

Click here to go to 507 Series page

Sales Info

Marketing Info

Training Info

507 Series Datasheet

 

507 Series Selling Summary Sheet

   

 

507 Series Product Image

 

 

 

 

507 Series Product Introduction

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