ERA 773 series quick-connect terminals are designed for one-time connection of single-core copper conductors without the use of special tools. They are used for quick and convenient connection and distribution of conductors in junction boxes, as well as for connecting electrical equipment with power consumption up to 7 kW (32A, 220V). Using 773 series quick-connect terminals allows: - quickly creating a reliable and long-lasting wire connection thanks to the spring terminal mechanism. - the ability to easily and quickly connect an additional circuit or device. - connecting high-power appliances: air conditioners, pumping stations, heaters, compressors, etc. Terminals are used in various fields, including electrical installation work, during construction, in industry, in transport, and in domestic conditions. If the terminals are used outdoors, they must be placed in watertight junction boxes with a protection rating of at least IP65. Design features: - the quick-connect spring mechanism design ensures rapid installation of single-core copper conductors with a cross-section up to 4.0 mm2. - the products feature test holes that allow measurement of the electrical parameters of the connection circuit. - the current-carrying contact part is made of high-quality tinned copper, which guarantees good electrical conductivity and low terminal heating. - the transparent housing is made of polycarbonate and is flame-retardant. It allows for visual control of the correct conductor position in the terminal, insulation stripping length, and contact condition. - the clamping mechanism is made of high-quality alloy spring steel, ensuring reliable conductor clamping and stability of characteristics during long-term use.