IEC 62196 Terminal Mechanical Test Equipment Clamping Screw Terminal Tester Product information This testing machine conforms to IEC 62196-3:2026 clause 13, IEC 62196-1:2022 clause 13.3.1 figure 12, table 5. This compliance is used for judging whether the design and the structure of the clamping screw terminal is correspondent with the requirement of non over-damage to the wire. Besides, it is also used to check whether the clamping screw terminal can bear the stress during