Features: 1.690V Isolation Voltage: The rated insulation voltage is 690V, with temperature compensation function, independent installation, safe and convenient. 2.Optional Reset Method: Adjustable setting current connection, automatic and manual reset is optional according to your demands, with test and stop buttons. 3.Good Conductivity Contacts: The contacts are made of high quality silver alloy to improve conductivity, more stronger, more sensitive and more load bearing in use. 4.Flame Retardant Housing: The shell is resistant to high temperature and does not deform. Even if it encounters an open flame, it will only gradually carbonize, effectively avoiding potential safety hazards. 5.Phase Failure Protection: The thermal overload relay has differential phase failure protection and flexible detection mechanism, which brings you more convenience. Specification: Item Type: Thermal Overload Relay_x005f_x000D_ Material: Silver Alloy + Flame Retardant Plastic_x005f_x000D_ Operating Frequency: 50HZ/60HZ_x005f_x000D_ Rated Insulation Voltage: 690V_x005f_x000D_ Phase Failure Protection: Yes_x005f_x000D_ Manual and Automatic Reset: Yes_x005f_x000D_ Temperature Compensation: Yes_x005f_x000D_ Test Button: Yes_x005f_x000D_ Installation Method: Independent_x005f_x000D_ Ambient Temperature: -5 to +40 PackageList: 1 x_x005f_x000D_ _x005f_x000D_ Thermal Overload Relay