PROTECTS MODEMS, FAX, TELCO, T1, E1



20-Year Warranty


UL 1449
2nd Edition Listed

Description General Specifications
Modems, facsimile machines and telephone equipment are easily damaged by transients caused by lightning and switching surges. The DLP-4.71 installs in minutes between the telephone/data line and the sensitive equipment to provide quick and dependable protection I/O ports.

For particularly severe transient conditions, model DLP-4.71 incorporates a gas diode for substantially greater heavy-duty diversion capability. Protection circuitry on both units automatically resets after the transient has passed.

DLP - 4.68, 4.71, & 5.10 Data Sheets (49KB)

Duty: Heavy
Clamp Voltages: 6,25,60,200V
Connector: RJ11 (F/F)
Protected: Pins 2 ,3, 4, 5
Response Times: <1 Nanosecond
Attenuation: <1db at 10MHz
Ipeak: 5000 amps
Series Rs: 2.4 Ohms
UL: 497A (Fuse), 497B
Mounting: 4.2" x 2.25" (1.85 ID)


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Last Updated 10/14/10