Power supply buffer modules are maintenance free

PHOENIX CONTACT QUINT4 CAP and QUINT4-power supply buffer modules provide easy handling and are maintenance free, with long service life. QUINT 4 CAP is a maintenance-free buffer module suitable for mains failures lasting up to 30 seconds. Device provides integrated, lockable USB interface to conveniently shutdown your PC before a mains failure can cause any damage. QUINT 4 BUFFER Elco buffer module is compact and bridges for short-term power sags. Unit delivers adjustable activation thresholds: auto mode is optimized for QUINT POWER power supplies or set manually.