Red/Line – Surge protection for power supply systems
DEHNventil: the original.
DEHNguard ME DC Y 950 FM
Up to 400/690 V: DEHNguard SE CI 440
DEHNguard M YPV
DEHNcord 3P with disconnection function
DEHNshield with remote signalling contact
Voltage-controlled decoupling device VCSD