Surge arrester

B88069X6821B101

2-electrode arrester

H38-E800XP

KB AB E / KB AB PM

Issue 02 / 2008-10-29

Please read Cautions and warnings and

Page 2 of 4

Important notes at the end of this document.

Features

Applications

Suitable for direct strikes

Very fast response time

Stable performance over life

High insulation resistance

RoHS-compatible

AC power lines

Class I (class B) - requirements

Electrical specifications

DC spark-over voltage

1) 2)

> 600

V

Impulse spark-over voltage

3)

- at 1.2/50 µs, 6kV, for 99 % of measured values

< 1500

V

Response time

-

typical values

< 100

< 20

ns

ns

> 1

G

Ω

Class I according to EN 61643-11

Max. continuous operating voltage at 50/60 Hz

Nominal discharge current 8/20 µs

Impulse current 10/350 µs

Follow current at 50/60 Hz

255

100

100

100

kA

kA

AC discharge current (TOV

1 operation

50 Hz, 0.2 s

300

A

DC discharge current

1 operation

0.5 s

400

A

Weight

~ 100

g

Operation and storage temperature

-40 ... +90

°C

Climatic category (IEC 60068-1)

40/ 90/ 21

Marking, blue positive

800 YY O

800

- Nominal voltage

YY

- Year of production

O

- Non radioactive

1)

At delivery AQL 0.65 level II, DIN ISO 2859

2)

In darkness w/o storage

3)

Combination wave generator (2

Ω)

4)

TOV – Temporary Over Voltage