Items quantity in pack 20 pcs.PBF11-D ent f head no/nc blackAdd product to comparisonProduct code:PBF11-DProduct ID:1160633pcs:1SpecificationsAdditional CodePBF11-DCustoms Code85389099Quantity20 pcsNumber of contacts as normally closed contact1Number of contacts as normally open contact1Construction type lensRoundType of electric connectionScrew connectionSee moreContact Form Let’s Talk About Your Project