They are space-saving, waterproof and meet protection class IP67 – the new wire-to-wire connector systems from W+P: The series W521 consists of female, male housings and crimp contacts with a basic grid of 2.0mm.
As a cable assembly, series WA521 complements the waterproof program, according to the IEC60529 standard.
A silicone ring handles the standard-compliant task and safely protects against dust and splash water. A maximum of eight contacts of the single and double row connectors are possible, they are made of a tin-plated copper alloy. With an outer diameter of 1.4 to 1.7mm the wire cross-section range will be AWG 26-22, the current rating amounts to up to 4 A (for AWG 22).