Multipole compact surge protective devices for the use in e. g. 3 phase TNS, TT, TNC systems and 2 phase TT1+1, TN and IT systems.

• Monitoring of conductor and arrester via LED
• Inflammability class according to UL 94 V0
• EAC certification
• Test standard: IEC 61643-11 / EN 61643-11
• Remote signalling contact (FM): break contact
• Switching capacity FM: 250 V/2 A
• conductor cross section FM: 1,5 mm²
• Leakage current-free