B88069X2591B502 データシートの表示（PDF） - EPCOS AG

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B88069X2591B502

Surge arrester 3-electrode arrester

EPCOS AG 

Surge arrester

3-electrode arrester

1) At delivery AQL 0.65 level II, DIN ISO 2859

2) In ionized mode

3) Test according to ITU-T Rec. K.12

4) Tip or ring electrode to center electrode

5) Total current through center electrode, half value through

tip respectively ring electrode.

Terms in accordance with ITU-T Rec. K.12 and DIN 57845/VDE0845

Arrester fail safe works at temperatures > 260 °C. The arrester has to be

fixed mechanically, if the arrester is contacted by soldering and if the solder

temperature is less than 260 °C.

Dimensional Drawing

B88069X2591B502

EZ3-A230XF1

Not to scale

Dimensions in mm

Non controlled document

Cautions and warnings

ƒ Surge arresters must not be operated directly in power supply networks.

ƒ Surge arresters may become hot in case of longer periods of current stress (danger of burning).

ƒ Surge arresters may be used only within their specified values. In case of overload, the head

contacts may fail or the component may be destroyed.

ƒ Damaged surge arresters must not be re-used.

ƒ Surge arrester with triggered short-circuit mechanism must not be re-used.

KB AB E / KB AB PM

Please read Cautions and warnings and

Important notes at the end of this document.

Page 3 of 4

Issue 04 / 2007-09-06

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