$28.83 per piece


Brand / Manufacturer: MERSEN (FERRAZ SHAWMUT)

Amperage Rating: 40

Voltage: 600

UPC: 0782001891084

Department: 16

Series: A6T

Catalog Number: A6T40

Catalog / Class: T

Speed: Fast Acting

SKU: A6T40

Categories: , , ,

*Prices Subject to Change


40A 600V FAST T

Fast-acting A6T Class T fuses combine two highly desirable features – high current-limitation and a small physical size. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings or current-limiting capability. These fuses have glass melamine bodies for superior dimensional stability and catalog numbers stamped into the blades for permanent identification.

  • Extremely current-limiting for low peak let-thru current
  • Unique dimensions prevent replacement by other fuse classes
  • Blade-stamped catalog numbers for permanent identification
  • Small physical size for greater design flexibility.


  • Load centers
  • Panelboards
  • Switchboards
  • Circuit breakers
  • Metering centers