The IOP offers protecton for both digital I/O and analog I/O. This is the most economical surge protection solution for I/O offered by MTL Surge Technologies. Its high packing density, high protection level and low price combine to make the IOP a value solution.

• IOP32D provides surge protection for two loops
• IOP32 provides surge protection for one loop or 2 wires
• Removable terminals - easy installation, easy to test
• Hybrid protection circuit - 20kA rated surge current 
• ATEX certified
• Space saving - 0.24" width per loop IOP32D; 0.48" width per loop IOP32
• 10 Year "No Fuss" warranty