As an Amazon Associate, we earn from qualifying purchases. Home » Vernitron » S-3310-AB Vernitron . S-3310-AB Vernitron . S-3310-AB Attributes Brand name, Manufacturer name, ManufacturerVernitron Distributor offers SellerSKUMOQIn stockMultiplePrices QuestS3310AB141 @ $6.20, 3 @ $4.13, 7 @ $3.10