V15W11-WC050A03-W2 - 

Honeywell Micro Switch™ - V15W Series Miniature Waterproof Switch
The V15W micro switch™ is a single pole, rugged, IP67, waterproof switch designed to give accurate control for turning circuits on and off. By utilizing an epoxy resin, the V15W micro switch™ series are waterproof and dust sealed to an IP67 rating and fitted with 300mm lengths of 2 or 3 core wire to aid easy installlation. Available in a choice of lever styles, silver or gold plated contacts and a wide current range. The V15W snap-action switch has a contact resistance of 300mΩ and an insulation resistance of 100MΩ. The V15W micro switch™ can be used in a variety of environments, including vehicles, food packaging plants, wash down areas or any application that requires a single pole, rugged, IP67, waterproof, long life, snap-action switch.