
Disk Varistor 320V 4.5kA for Reliable Surge Protection - Model VR14D511K
Manufacturer:HAKEL OJSC
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Description
VR14D511K - varistor of KVS series, 320 V, 4.5 kA (8/20), zinc-oxide, disc-shaped with unidirectional (radial) wire leads, protected, not insulated.
Specifications
Classification rated voltage at 1 mA current
510 V
Maximum AC operating voltage
320 V
Maximum continuous operating voltage
418 V
Permissible amplitude of a single current pulse (8/20 µs)
4500 A
Maximum pulse energy (2 ms)
84.6
Operating temperature range
-60...85 °C
Maximum disk diameter
17 mm
Maximum disk thickness
8 mm
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