The use of these relays is obligatory in the following cases :
Pressure gauges with shock absorbing liquid.
Important vibrations and pulsations.
Strong cutoff capacity.
The WE-Ex relays are utilized for applications in inherent safety.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.