Citel DLA-48D3 DC Signal Line Surge Protectors
The DLA Series are Din rail mount DC signal line surge protectors with replaceable modules that are designed to protect your sensitive telephone, datacom and instrumentation equipment against harmful lightning surges and electrical transients.
The DLA Series utilize a hybrid protection circuit consisting of high energy Gas Discharge Tubes (GDT) and fast clamping diodes that offer ultra fast response time (<1 ns) and a very high power handling capability of 20 kA 8/20 us. These units automatically reset after each surge event.
The DLA Series are connected via screw terminals and are available for protection of 1-pair. These devices incorporate a replaceable module for fast and easy maintenance.
DLA48D3
Application – ISDN-T0 48V line
Config – 1 pair + shield
Nominal voltage – 48V
Max line voltage – 53V
Max line current – 300 mA
Protection level (Up) – 70V
Nominal discharge current (In) – 5kA
Max discharge current (Imax) – 20 kA
Impulse current (Iimp) – 5 kA
end of life – short circuit
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.