The DD33-W-B is a pushbutton switch made by Idec Corporation. It is designed for use with DC current ratings up to 0.1A at 20VDC, AC current ratings up to 0.1A at 250VAC, and has a grounded metal or plastic enclosure. The DD33-W-B has a simple yet functional design that is IP40 rated, making it water- and dust-resistant. It also has a long-life expectancy of over 1,00,000 operations and is UL, C-UL, and CE approved for use in commercial equipment. Furthermore, this switch is available in both flush and extended versions, allowing for easy installation in tight spaces.