Here is a used Ferraz Shawmut ULTRASAFE 3 pole midget fuse holder, model USM3I.

photo of the item

 (sold out)

List price is about $42.

Specifics:

  • brand: ULTRASAFE
  • manufacturer: Ferraz Shawmut
  • model number: USM3I
  • part number: USM3I
  • country of origin: France
  • Volt: 600
  • Amperes: 30

Condition: Used.