Low Voltage Power System > Power line Surge Protector
PROBLOC BS(R) 100 (1+1)
Category IEC/EN/VDE: Class I, II/Type 1, 2/B,C
Location of use: Main distribution boards
Network system: TT, TN-S
Protection modes: L‐N, N‐PE
Protective element: High Energy MOV and GDT
Surge discharge rating: limp=50kA/100kA(L‐N/N‐PE)
MOV max withstand capability 1x8/20: 150kA per pole
Housing: Compact design
Complies with: IEC/EN 61643‐11
PROBLOC BS(R) 100 (3+1)
Category IEC/EN/VDE: Class I, II/Type 1, 2/B,C
Location of use: Main distribution boards
Network system: TT, TN-S
Protection modes: L‐N, N‐PE
Protective element: High Energy MOV and GDT
Surge discharge rating: limp=50kA/100kA(L‐N/N‐PE)
MOV max withstand capability 1x8/20: 150kA per pole
Housing: Compact design
Complies with: IEC/EN 61643‐11

The PROBLOC(R) BS 100kA serles of overvoltage surge protective devices have been developed to protect against partial direct and Indirect lighitning discharges.They are suited for power supply insta∥ations and lntended provide protection in zones 0A - 2 per lEC 62305.
PROTEC B2SR Series
Location of use: Main distribution boards
Network system: TT, TN-S
Protection modes: L‐N, N‐PE
Protective element: High Energy MOV and GDT
Surge discharge rating: limp=12.5kA/50kA(L‐N/N‐PE)
MOV max withstand capability 1x8/20: 100kA per pole
Housing: Modular design
Complies with: IEC/EN 61643‐11

The PROttEC B2S(R)12.5 kA per pole series of overvoltage surge protection devices has been developed to protect against partial and indirect lghining discharges. It is suited for power supply installations and intended to provide protection in zones 0A - 2 per lEC 62305. The plug‐in rnodule/base design facilitates replacement of a failed module in site without the need to remove system wiring. PROttEC B2S(R) series consists of a high performance paired varistors combination for each pole,equipped with a thermal disconnection mechanism. PROTEC B2S(R) senes complies with the lEC/EN 61643‐11 standard and is applicable to the following connections:TN‐S, TN-C, ITand TT.
PROTEC CR Series
Category IEC/EN/VDE: Class II/Type 2/C
Location of use: Sub-distribution boards
Network system: TT, TN-S
Protection modes: L‐N, N‐PE
Protective element: MOV and GDT
Surge discharge rating: lmax=40kA
MOV max withstand capability 1x8/20: 60kA per pole
Housing: Modular design
Complies with: IEC/EN 61643‐11

The PROTEC C(R) series of overvoltage surge protective devices has been developed to protect low-voltage consumer installation against surges and effects of indirect lightning discharges and induced voltages. They are to be lnstalled within lightning protection zones 0B - 2 as per lEC 62305. PROTEC C(R) series consists of a high performance varistor with thermal disconnection mechanism. The plug-ln module/base facilitates replacement of a failed module in site without the need to remove system wiring. PROTUBE C is a modular,single pole housing design and consists of a high energy encapsulated gas discharge tube. lt is utilized for galvanic separation between the N and PE conductors in a 1+1 or 3+1 power distribution networks. PROTEC C(R) selies complies wlth the lEC/EN 61643-1l standards and is appllcable to the following network systems: TN‐S,TN‐C,IT and TT.
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