Schneider Electric XB5AA61 Harmony XB5 Push Button, 22mm, Plastic, Blue Flush, Spring Return, 1NO. The Schneider Electric XB5AA61 is a robust Harmony XB5 series plastic push-button designed for reliable control in industrial and commercial applications. Featuring a 22.5 mm mounting diameter and a dark grey plastic bezel, this blue flush, unmarked operator offers a spring return action for momentary control. It is equipped with one Normally Open (1 NO) slow-break contact, connected via convenient screw clamp terminals. Built for demanding environments, the XB5AA61 boasts an impressive mechanical durability of 10 million cycles and comprehensive protection ratings including IP66, IP67, IP69, IP69K, NEMA type 4X/13, and IK03. With a conventional free air thermal current of 10 A and a rated operational current of 3 A at 240 V AC-15, it is well-suited for control panels in cement factories, oil and gas facilities, water treatment plants, food and beverage processing, textiles, and building services across Egypt and the Gulf region.