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SITOP add-on modules – all-round protection à la carte

The quality of power supply units alone can’t guarantee a fault-free, 24-V supply. Critical processes & plants require protection measures against power failures, extreme variations in the mains voltage, or a faulty load. SITOP add-on modules protect your production from hazards on the primary and secondary side and allow SITOP power supply units to be flexibly expanded up to all-round protection.
SITOP add-on modules: expansion modules for higher system availability up to total all-round protection
The quality of power supply units alone can’t guarantee a fault-free, 24-V supply. Critical processes & plants require protection measures against power failures, extreme variations in the mains voltage, or a faulty load. SITOP add-on modules protect your production from hazards on the primary and secondary side and allow SITOP power supply units to be flexibly expanded up to all-round protection.