Plug Set Heat Insulation Testing Device

This device meets the standards of GB2099-2008(figure 40), (IEC60884-1 figure 40), applicable to test improper heat resistance and burning resistance of bolt and plug with insulation sleeve. It can imitate the insulated parts affected by electric heat stress which will damage plug-and-socket device' s safety performance, not for exposure to overheating and under fire with excessive damage.
Plug Set Heat Insulation Testing Device