6

11/07

Please read Cautions and warnings and

Important notes at the end of this document.

v/i characteristics

v = f (i) – for explanation of the characteristics refer

A = Leakage current

for worst-case

to “General technical information”, 1.6.3

B = Protection level

varistor tolerances

SIOV-ETFV14 … E2

v

i

A

50

60

80

100

200

400

600

800

1000

2000

V

5000

VAR0627-U

5

10

__

10

10

10

A

B

140

150

175

130

320

250

230

275

300

420

385

175

150

140

130

210

275

250

230

320

300

420

385

210

350

350

ThermoFuse varistors, ETFV14 series

Housed varistors