The EATON 30MM pushbutton switch without a button plate features one normally open (1NO) contact, ideal for various control applications. This model is designed for easy installation in control panels and offers a reliable solution for electrical circuits. The absence of a button plate allows for customization, while the durable construction ensures long-lasting performance. EATON's commitment to quality and compliance with industry standards makes this pushbutton a dependable choice for professionals in the electrical field.