Contact : 01 41 23 50 35 (9h - 17h)

Quarter wave technology

An alternative to the gas tube method of protection is the short circuit protector. This short-circuit is tuned to one quarter of the wavelength giving its name to 'quarter wave protection'.

PRC Series
UL497E Listed
50 to 100kA
Surge RatingFrequency Range HF to 3 GHz
QWS DC Block Technology