TDK EPCOS GDT Gas Discharge Tube Surge Arrester B88069X2500* 2-electrode arrester EM2500XS

DC spark-over voltage ^1) 2)

2500

V

Tolerance

±20

%

Min.

2000

V

Max.

3000

V

Impulse spark-over voltage

at 100 V/µs - for 99% of measured values

< 3200

V

- typical values of distribution

< 3000

V

at 1 kV/µs - for 99% of measured values

- typical values of distribution

< 3500

< 3200

V

Service life

10  operations 50 Hz; 1 s

300  operations 8/20 µs

10  operations 8/20 µs

1  operation 8/20 µs

1

A

100

A

3

kA

5

kA

Insulation resistance at 100 V_DC

> 1

GW

Capacitance at 1 MHz

< 1

pF

Arc voltage at 1 A

~ 35

V

Glow to arc transition current

< 0.3

Glow voltage at 0.1 A

~ 170

AC withstand voltage (1 s) ³⁾

1250

V

Weight

~ 1

g

Operation temperature

-40 ... +125

°C

Recommended storage

- temperature

+5 ... +35

°C

- humidity

45 ... 80

%

- period

≤ 2

years

Climatic category (IEC 60068-1)

40/125/21

Marking, red positive

 EM 2500 YY O

EM - Series

2500 - Nominal voltage YY - Year of production

O - Non radioactive

Certifications

UL 1449 (E319264)