This Large series connector is blue capped to indicate a different pin gender for use where the signal is in another direction to the yellow capped versions. The push-locking connector is simple and fast to plug in and out. Pins from 2 to 9, and additional 3+9 & 3+11. The plastic material used is high performance PA66. Male pins uses the excellent mechanical properties of a phosphor bronze assembly with good electrical conductivity brass. Products have certificate by CE, UL, TUV and ROHS environmental protection requirements. Large series connector has good performance in waterproofing.