The presence of liquids and demanding hygienic requirements dominate the application field of medical device technology. Product developers are faced with the task of balancing functionality, protection and design at a top level.
To address these requirements, Binder presents overmoulded cable connectors of the 770 NCC (Not Connected Closed) series. When mated, the products meet the requirements of protection degree IP67 and are thus dust-tight and protected against temporary submersion. When unplugged, they offer IP54 protection against contact, dust and splashing water from all sides.
The series is mainly designed for use in industrial and healthcare environments where liquid media typically occur. The connectors are equipped with an easy-to-use but reliable bayonet locking system that ensures quick and safe mating and unmating.
The 770 NCC series of 8-pin cable connectors with bayonet lock – in straight design – are equipped with moulded, UL-approved PUR or PVC cables, making field assembly unnecessary. They are offered with standard cable lengths of 2 m and 5 m; other lengths are available on request. The cable cross-section is 8 x 0.25 mm2 and the cable jacket diameter is 6.0 mm. The bending radius of the cables in move is at least ten times the cable diameter – and at least five times the diameter for fixed cables. The maximum resistance of wire amounts to 79 Ω/km.
The overmoulded cable connectors are designed for a rated voltage of 175 V at a rated current of 2 A and withstand impulse voltages of up to 1750 V. Their operating temperature range extends from -25 °C to +85 °C; the mechanical service life is specified at 5000 or more mating cycles.