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B3WN Sealed Tactile Switch Slide 5

The B3WN series achieves excellent seal-ability by switch itself, passing various seal-ability tests as shown here.  Not only the standard watertight test such as IEC 60529 degrees of protection provided enclosures (IP code), but the switch also passed a detergent resistance test, a humidity resistance test and a gas resistance test.  The unique advantage of Omron’s B3WN series switch is that these kinds of seal ability are achieved only by the switch itself, without sealing by final application.

PTM Published on: 2011-06-07