Surge arrester

B88069X4390C251

2-electrode arrester

V13-A500X

KB AB E / KB AB PM

Issue 05 / 2008-01-17

Please read Cautions and warnings and

Page 2 of 4

Important notes at the end of this document.

Features

Applications

Standard size

Maximum current rating

Fast response time

Stable performance over life

Very low capacitance

High insulation resistance

RoHS compatible

AC power lines

Class II (class C) - requirements

Electrical specifications

DC spark-over voltage

1) 2)

400 ... 600

V

Impulse spark-over voltage

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

< 1500

V

Response time

- typical values

< 100

< 20

ns

ns

> 1

G

Ω

Class II according to EN61643-11

Max. continuous operating voltage at 50/60 Hz

Nominal discharge current 8/20 µs

Maximum discharge current 8/20 µs

Follow current at 50/60 Hz

255

20

40

100

kA

kA

AC discharge current (TOV

1 operation

50 Hz, 0.2 s

300

A

Weight

~ 8

g

Operation and storage temperature

-40 ... +90

°C

Climatic category (IEC 60068-1)

40/ 90/ 21

Marking, black positive

500 YY O

500

- Nominal voltage

YY

- Year of production

O

- Non radioactive

1)

At delivery AQL 0.65 level II, DIN ISO 2859

2)

In ionized mode

3)

TOV – Temporary over voltage