B88069X9290B502

B88069X9290B502 Datasheet


T25-A230X Ordering code B88069X9290B502

Part Datasheet
B88069X9290B502 B88069X9290B502 B88069X9290B502 (pdf)
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Surge Arrester 3-Electrode-Arrester
T25-A230X Ordering code B88069X9290B502

DC spark-over voltage 1 2 4

Impulse spark-over voltage 4 at 100 V/µs - for 99 % of measured values - typical values of distribution at 1 kV/µs - for 99 % of measured values - typical values of distribution

Nominal impulse discharge current wave 8/20 µs 5 Single impulse discharge current wave 8/20 µs 5 Nominal alternating discharge current 50 Hz, 1 s 5 Alternating discharge current 50 Hz, 9 cycles 5 Insulation resistance at 100 Vdc 4 Capacitance at 1 MHz 4 Transverse delay time 3 Arc voltage at 1 A Glow to arc transition current Glow voltage Weight Operation and storage temperature Climatic category IEC 60068-1 Marking, blue
1 At delivery AQL 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
± 20
< 400
< 350
< 500
< 450
~ 200
-40 +90
40/ 90/ 21
230 YY O
230 - Nominal voltage
- Year of production
- Non radioactive

AB E / AB PM

Issue 03,

Surge Arrester 3-Electrode-Arrester
T25-A230X Ordering code B88069X9290B502

Not to scale Dimensions in mm Non controlled document

EPCOS AG 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 03,
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Datasheet ID: B88069X9290B502 511787