The IUGN6-1-52-35.0 is a single-pole hydraulic magnetic circuit protector from the IAG/IUG series designed for reliable circuit protection and power switching in international applications. This unit features a 35.0 ampere rated current capacity with a maximum voltage rating of 250V at 50/60 Hz, providing supplementary protection per UL Standard 1077 with a short circuit rating of 2000 amps. The protector incorporates a magnetic trip mechanism with delay characteristics (Type 52) that provides coordinated overload and short-circuit protection, with trip times ranging from 2 to 60 seconds at 125% rated current down to 0.006 to 0.1 seconds at 1000% rated current. The unit is available with standard push-on or screw terminal configurations and includes a manual ON/OFF toggle handle for convenient operation. These protectors are widely used in industrial equipment, automation systems, and power distribution applications where accurate circuit control and cost-effective protection are required.