Wiring Harnesses

• ISO blocks are used in wiring harnesses to prevent wires from shorting to ground or to each other. These blocks are common in stereo equipment.
  
  

Wood Fired Stoves

• ISO blocks in the form of ceramic blocks are used to insulate wood stoves. Surrounding the stove or fireplace with ISO blocks increases heating efficiency and provides safety to the home.
  
  

High Voltage Protection

• ISO blocks designed for the construction industry are used on lifting equipment such as a crane. The ISO block is positioned between the operator and the lifting component of the crane. If the crane makes contact with a high-voltage wire, the ISO block protects the operator from electrocution.