Schneider Electric XB5AD25 Harmony XB5 Selector Switch 2 Positions Stay Put 1NO+1NC. The Schneider Electric XB5AD25 is a robust Harmony XB5 selector switch, designed for reliable operation in industrial control applications across Egypt and the Gulf. Featuring a durable dark grey plastic bezel and a 22.5 mm mounting diameter, this complete product offers a black standard handle for a 2-position, 90° stay-put operation. It is equipped with one Normally Open (1 NO) and one Normally Closed (1 NC) slow-break contact, making it versatile for various control circuits. Key specifications include a conventional free air thermal current of 10 A and a rated insulation voltage of 600 V. The XB5AD25 is highly resistant, boasting IP67, IP69, and IP69K degrees of protection, along with an IK04 shock rating, ensuring performance in demanding environments from -40 to 70 °C. Its mechanical durability is rated at 1,000,000 cycles, and electrical durability at 1,000,000 cycles at 230V AC, 2A. This makes it ideal for critical applications in cement plants, oil and gas facilities, water treatment plants, food and beverage processing, textiles, and building services.