Wireless XB5R Component Transmitters XB5R series push buttons transmitters. Mounting Diameter: 22 mm Mechanical Life: 1000000 cycles Approvals CE, C-Tick, FCC, GOST, ANATEL, SRRC, BT 2006/95/EC, EMC directive 2004/108/EC, R&TTE directive 1999/5/EC, RSS Standards CSA C22-2 No 14, EN/IEC 60947-5-1, UL 508, EN 300-440-1, EN 300-440-2, EN 301-489-1, EN 301-489-3 Schneider Wireless & Batteryless The Harmony XB5R wireless, batteryless push buttons are easy to install in both new and existing applications, it is now no longer needed to pass a cable through the machine structure or cable tray to connect the push button to the electrical panel. Mechanical energy is transformed into electrical energy, when the operator pushes the button, which sends a one-time radio message to one or multiple receivers. These Harmony wireless, batteryless push buttons are well suited for harsh industrial environments. Reduction of wiring Quick and easy installation Eliminates wires and cables Flexible due to its mobility Greater control and mobility for operators - can be used to remotely control machines up to 25 m away Maintenance-free Up to 32 push buttons can be synched to a receiver Benefits the environment as no need for battery maintenance, recharging and recycling