Surge protection module Siemens
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General information
Ordercode YESSS
1551-7720 
Product code
3RT29261BC00
EAN code
4011209779327
Product group
Surge protection module
Brand
Siemens
Product specifications
Function
Varistor (voltage-sensitive resistor)
Operating voltage at AC 50 Hz
48 - 127 V
Operating voltage at AC 60 Hz
48 - 127 V
Operating voltage at DC
70 - 150 V
Product information