Surge Arrester A70-A230X
2-Electrode-Arrester Ordering code: B88069X2120C102
AB E / AB PM Issue 02, 04.04.2002
Page 1 of 2
DC spark-over voltage 1)
220 ... 300 V
Impulse spark-over voltage
at 5 kV/µs
< 1000
V
Insulation resistance at 100 Vdc > 10 GΩ
Capacitance at 1 MHz < 1.5 pF
Service life according to TKZ-TS 0065/00, 04/99 (Austria)
300 operations 10/1000 µs 100 A
10 operations 8/20 µs 5 kA
3 operations 8/20 µs 15 kA
10 operations 50 Hz, 1 s 20 A
Arc voltage at 1 A
Glow to arc transition current
Glow voltage
~ 15
< 0.5
~ 60
V
A
V
Weight ~ 1.5 g
Operation and storage temperature -40 ... +90 °C
Climatic category (IEC 60068-1) 40/ 90/ 21
Marking, green
230 YY O
230 - Nominal voltage
YY - Year of production
O - Non radioactive
1) At delivery AQL 0.65 level II, DIN ISO 2859
Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845
Surge Arrester A70-A230X
2-Electrode-Arrester Ordering code: B88069X2120C102
EPCOS AG 2002. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and
Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless
otherwise agreed.
AB E / AB PM Issue 02, 04.04.2002
Page 2 of 2
Not to scale
Dimensions in mm
Non controlled document
