PB 4 RF KNX

Flush-mounted push-button RF with 4 touch points, KNX RF, Data Secure. Function description 4 touch points Can be used universally in many 55 mm switch programs Quick and easy conversion of conventional installations 1-way or 2-way rockers required as separate accessories, article numbers THE9080026, THE9080027) Secure commissioning and communication through support of KNX Data Secure Integrated temperature sensor Technical data Operating voltage KNX Busspannung Operating voltage 230 V AC - 240 V AC, 50 Hz - 60 Hz Frequency 50 - 60 Hz Installation type Flush-mounted Type of connection Screw terminals Protection class II