Features

exposure environments

■

Listed per UL 497 (File: 53117)

GR 974, GR1361, SBC SR 5165 and

RUS PE-80

Characteristics

Specifications are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their specific applications.

and solid state protection while integrating three advanced technologies: a proprietary high-efficiency gas discharge tube,

precision matched metal oxide varistors and a patented Switch-Grade Fail-Short mechanism. The Switch-Grade Fail-Short

mechanism ensures superior thermal protection with fast acting, highly reliable response to thermal overload conditions. This

combined technology provides lower capacitance, higher reliability and longer life than competitive hybrid technologies.

copper communications circuits. The 2410 series is the most economical, reliable and effective choice for overvoltage protection of

copper pair circuits.

Test Methods per UL 497, CSA C22.2, Telcordia GR 974, 1361 and SBC SR 5165.

DC Breakdown ............................................................................................................................................... 300-400 V

AC Breakdown @ 60 Hz ................................................................................................................................ 300-400 V

Impulse Breakdown

100 V/μs .................................................................................................................................................... 600 V

1000 V/μs .................................................................................................................................................. 650 V

Insulation Resistance @ 100 Vdc .................................................................................................................. >1 GΩ

Capacitance Tip to Ring @ 1 MHz ................................................................................................................. 10 pF typical

Capacitance Tip or Ring to Ground @ 1 MHz ................................................................................................ 20 pF typical

52 V, 260 mA ............................................................................................................................................. <10 ms

135 V, 200 mA ........................................................................................................................................... <10 ms

150 V, 200 mA ........................................................................................................................................... <150 ms

Impulse Life Characteristics (Tip and Ring to Ground Simultaneously)

AC Life Characteristics (Tip and Ring to Ground Simultaneously)

0.5 A rms continuous ................................................................................................................................. >30 seconds

1 A rms, 1 second, 600 ft. cable ................................................................................................................ >60 seconds

1 A rms, 1 second, 1 mile cable................................................................................................................. >60 operations

10 A rms, 1 second .................................................................................................................................... >5 operations

120 A rms, 0.1 second ............................................................................................................................... 1 operation

High Current Capability and Thermal Operation (Tip and Ring to Ground,

Vented or Non-Vented Gas Tube) .................................................................................................................. >30 A rms, simultaneously

Storage and Operating Temperature .............................................................................................................. -55 to +85 °C

Telcordia analyzed for controlled (non-sealed) and uncontrolled, high-exposure (sealed) environments per GR 974 and SBC SR 5165.

Telcordia Technical Analysis Report DA-1547.

Notes:

2

Exceeds Telcordia (Bellcore) GR 1361

3

Surpasses Telcordia GR 974

4

RUS (REA) PE-80

5

Network applied

Line to Line voltage is approximately 1.8 to 2 times the stated Line to Ground breakdown voltage.