The natural PA66 (Nylon 6/6) insulation material and latch-lock fastening make it suited for wire-to-wire or wire-to-board harnesses in automotive, industrial, and appliance environments where the 5.00 mm pitch provides generous creepage for moderate-voltage circuits and the latch lock holds the mate secure under vibration.
Mating and Termination — What Fits
The 3-position count matches a 3-circuit BOM line; if your circuit count is different, look at the other Standard Timer housings (e.g., 1-1376477-6 at 2.50 mm pitch for a 6-position plug, or 1-2069882-6 at 5.08 mm pitch for a 6-position dual-row receptacle). The latch lock gives positive retention without needing a secondary locking mechanism — listen for the click during assembly.