The switches on differential current are used for assuring protection from electric shock. They enable protective measures for the protection at direct contact and additional protection at indirect contact by correct choice and application as well as considering corresponding standards for electric installation. Our programme includes two-pole switches with nominal currents from 16 to 80 A and nominal differential currents and with nominal differential currents 10, 30, 100, 300 and 500 mA as well as four-pole switches with nominal currents from 25 to 80 A and nominal differential currents 30, 100, 300 and 500 mA. All switches are available in AC version (sensitive only to ac differential currents) and A version (sensitive also to pulsating dc currents). We have been granted permission for using VDE-sign, which also prove that our switches are reliable and their quality is high, and that regular periodical testing is performed.
Data sheets:
Catalogue page:
FI, NFI
The switches on differential current are used for assuring protection from electric shock. They enable protective measures for the protection at direct contact and additional protection at indirect contact by correct choice and application as well as considering corresponding standards for electric installation.
