Combined multi-pole arrester for 2 and 3 phase TT systems.

• Test standard: IEC 61643-11 / EN 61643-11
• Arrester status control display: LED green (readiness: on)
• Not leackage current free
• 4 pole; 3+1 NPE
• All-in-one protection unit, ready for connection
• Mounting on 35 mm DIN rail (EN 60715)
• Inflammability class according to UL 94 V0
• EAC certification
• Remote signalling contact (FM): break contact
• Switching capacity FM: 250 V/2 A
• conductor cross section FM: 1,5 mm²

Combined multi-pole and plugable arrester e. g. for 3 phase TNS, TT and TNC systems. Mechanical status indicator: State of the surge protective device is optically indicated.

• Test standard: IEC 61643-11 / EN 61643-11
• Place of installation: Main distributer
• With high performanced metalloxid varistor
• High lightning impulse discharge current of 12.5 kA (10/350 µs) per pole
• Mounting on 35 mm DIN rail (EN 60715)
• Inflammability class according to UL 94 V0
• With remote signalling contact (FM): changeover contact
• Switching capacity FM: AC: 250V, 125V:1A / DC: 48V, 24V, 12V: 0,5A
• conductor cross section FM: 1,5 mm²

Fully pluggable surge protective arrester type 2 (class II)  for the use in 3 phase power supply systems. Prewired complete unit consisting of base part and modules. Variants available of 75 up to 750 Volt

• Test standard: IEC 61643-11 / EN 61643-11
• Vibration test standard: DIN EN 60068-2-6, IEC 60068-2-6
• Shock test standard: DIN EN 60068-2-27, IEC 60068-2-27
• Mounting on 35 mm DIN rail (EN 60715)
• Inflammability class according to UL 97 V0
• EAC certification
• Remote signalling contact (FM): changeover contact
• operating voltage remote contact: 250 V AC/125 V DC
• operating current remote contact: 1 A AC/200 mA DC
• conductor cross section FM: 1,5 mm²

Fully pluggable surge protective arrester type 2 (class II)  for the use in 1 phase power supply systems. Prewired complete unit consisting of base part and modules. Variants available of 75 up to 750 Volt .

• Test standard: IEC 61643-11 / EN 61643-11
• Vibration test standard: DIN EN 60068-2-6, IEC 60068-2-6
• Shock test standard: DIN EN 60068-2-27, IEC 60068-2-27
• Mounting on 35 mm DIN rail (EN 60715)
• Inflammability class according to UL 97 V0
• EAC certification
• Remote signalling contact (FM): changeover contact
• operating voltage remote contact: 250 V AC/125 V DC
• operating current remote contact: 1 A AC/200 mA DC
• conductor cross section FM: 1,5 mm²

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

Slim and leakage-current free 2-pole surge arrester, e.g. for a 1-phase TN system. Only 1 MW according to DIN 43880.

• SPD based on NPE isolating spark gap technology for TT sytems
• leakage current-free
• Monitoring of conductor and arrester via LED
• Remote signalling contact (Pk): break contact
• Degree of protection nach IEC EN 60529: IP 20
• Mounting on 35 mm DIN rail (EN 60715)
• EAC certification

• Function control indication via LED
• Degree of protection nach IEC EN 60529: IP 20
• Mounting on 35 mm DIN rail (EN 60715)
• EAC certification
• Remote signalling contact (Pk): break contact
• Switching capacity Pk: 250 V/2 A
• conductor cross section Pk: 1,5 mm²

The SPD is applicable at the transition 2-3 according to the lightning protec-tion zones concept. Pluggable 2-pole surge arrester type 3 (class III) for TN systems with 16 or 25 Ampere ( 24 up to 275 Volt).

• Line function and equipment control by LED
• Leackage current free
• Remote signalling contact: break contact
• Mounting on 35 mm Hutschiene (EN 60715)
• Degree of protection according to IEC EN 60529: IP 20
• Space required for installation: 17.5 mm
• Test standard: IEC 61643-11 / EN 61643-11
• EAC certification
• Shock test standard: DIN EN 60068-2-27, IEC 60068-2-27
• Vibration test standard: DIN EN 60068-2-6, IEC 60068-2-6

Three pole compact surge protective device e. g. for 1, 2 and 3 phase sys-trems (TNS-, TT-, TNC- and IT-systems). The SPD is applicable at the transiti-on 2-3 according to the lightning protection zones concept.

• Deepest protection against longitudinal and transverse voltages for loads up to 16 A
• Possible with parallel or spur wiring for 16 A
• Line function and equipment control by LED
• Inflammability class according to UL 94 V0
• Leackage current free
• Remote signalling contact (FM): break contact
• Mounting on 35 mm DIN rail (EN 60715)
• EAC certification

Combined modular and compact multi-pole arrester for 3-phase TT and TN-S systems (3+1 circuit). Place of installation: Main distributer, 40 mm busbar systems.

• Test standard: IEC 61643-11 / EN 61643-11
• Surge arrester based on varistors (MOV) and GDT (Gas Discharge Tube)
• Leackage current free
• High lightning impulse discharge current of 12.5 kA (10/350 µs) per pole
• Visual function indicator
• VDE certificated

When applied in PV installations, these devices are placed inside the connec-tion box of the solar generator and on the DC side of the inverter.

• Two-pole combined lightning current and surge arrester DC class I and II
• Applicable at the LPZ transition point 0A-1 and higher
• Test standard: IEC 61643-11 / EN 61643-11
• Mounting on 35 mm DIN rail (EN 60715)
• Space required for installation: 36 mm / 54 mm
• Remote signalling contact (FM): break contact
• Inflammability class according to UL 94 V0
• EAC certification

Fully pluggable surge protective arrester for the use in photovoltaic applications. Suitable for insulated and earthed photovoltaic applications with system voltages up to 600 or 1000V DC.

• Remote changeover contact
• SPD type 2 for DC power supplies
• Applicable at the boundaries LPZ 0B - 1 and higher
• Test standard: IEC 61643-11 / EN 61643-11
• Vibration test standard: DIN EN 60068-2-6, IEC 60068-2-6
• Shock test standard: DIN EN 60068-2-27, IEC 60068-2-27
• Mounting on 35 mm DIN rail (EN 60715)
• Degree of protection according to IEC EN 60529: IP 20
• Space required for installation: 54 mm
• Inflammability class according to UL 97 V0
• EAC certification