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Overvoltage protection for instrumentation and control<br />

Sold by <strong>AA</strong> <strong>Electric</strong> 1-800-237-8274 Lakeland, FL • Lawrenceville, GA • Greensboro, NC • East Rutherford, NJ www.A-Aelectric.com<br />

3-step protection with screw connection<br />

Slimline overvoltage protection terminal with<br />

screw connection<br />

Technical data<br />

Technical specification<br />

Rated voltage Un (AC)<br />

Rated voltage (DC)<br />

Operating voltage Uc (ac), max.<br />

Operating current, Imax<br />

Volume resistance<br />

Gas discharger<br />

Varistor<br />

Suppressor diodes<br />

Cut-off freq. (-3dB) at load impedance<br />

Leakage current, max. (8/20 µs)<br />

On output side,sym. 1kV/µs input, typical<br />

On output side sym, at Input 8/20µs, typical<br />

On the output side,unsymmetrical , Input 1kV/µs, typ.<br />

On output side usym., Input 8/20µs, typical<br />

Design al<br />

Type of connection<br />

Stor. temp. min./Storage temp., max.<br />

Oper. temp. min./Oper. temp. max.<br />

Type of connection<br />

Clamping range (rating- / min. / max.) mm 2<br />

Length x width x height<br />

mm<br />

Information<br />

Ordering data<br />

DKU DK5 24Vdc<br />

DKU DK5 24Vdc 0.3A<br />

3 1<br />

4<br />

U<br />

U<br />

5 2<br />

Technical specification<br />

Rated voltage Un (AC)<br />

24V ed voltage (DC)<br />

28V rating voltage Uc (ac), max.<br />

0.30A ting current, Imax<br />

3M resistance<br />

Yes discharger<br />

Yes istor<br />

Yes pressor diodes<br />

400.0kHz 240M -3dB) at load impedance<br />

5kA e current, max. (8/20 µs)<br />

30V output side,sym. 1kV/µs input, typical<br />

45V put side sym, at Input 8/20µs, typical<br />

35V output side,unsymmetrical , Input 1kV/µs, typ.<br />

45V put side usym., Input 8/20µs, typical<br />

terminal<br />

screw connection ion<br />

-25°C/85°C . min./Storage temp., max.<br />

-25°C/60°C . min./Oper. temp. max.<br />

2.50 / 0.50 / 4<br />

76.80 x 6.0 x 72<br />

Type Qty. Order No.<br />

DKU DK5 24VDC 0,3A 10 8238340000<br />

DKU 24Vdc 0.3A<br />

DKU 24Vdc 0.3A<br />

1 3<br />

U<br />

2 4<br />

Technical specification<br />

Rated voltage Un (AC)<br />

24V ed voltage (DC)<br />

28V rating voltage Uc (ac), max.<br />

0.30A ting current, Imax<br />

3M resistance<br />

Yes discharger<br />

Yes istor<br />

Yes pressor diodes<br />

500.0kHz 240M -3dB) at load impedance<br />

5kA e current, max. (8/20 µs)<br />

35V output side,sym. 1kV/µs input, typical<br />

45V put side sym, at Input 8/20µs, typical<br />

35V output side,unsymmetrical , Input 1kV/µs, typ.<br />

45V put side usym., Input 8/20µs, typical<br />

terminal<br />

screw connection ion<br />

-25°C/85°C . min./Storage temp., max.<br />

-25°C/60°C . min./Oper. temp. max.<br />

2.50 / 0.50 / 4<br />

65 x 6.0 x 60<br />

Type Qty. Order No.<br />

DKU 32 24VDC 0,3A 10 8015800000<br />

DKU 35 24VDC 0,3A 10 8015810000<br />

Overvoltage protection<br />

I<br />

Information<br />

DKU DK5 TS35 Height 68mm<br />

DKU 35 Height 57mm<br />

Accessories<br />

Information<br />

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany.<br />

Delivery times see page X.2 I.39

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