Ločilno stikalo NOARK DC Ex9IP 4P 16A (101762)

Technical data: 

• series and type: PV photovoltaic switch disconnector Ex9IP 4P 16A 1000V DC 101762 NOARK

• made in accordance with: IEC / EN 6097-3

• rated voltage: %p21/ % V DC

• rated current: 16 A

• number of poles: 4

• usage category: DC-22B

• rated insulation voltage Ui: 1000 V % p42/%

• rated impulse withstand voltage Uimp: 6 kV

• rated short-time withstand current Icw, %p51 /% 12 x Ie

• rated short-circuit making current Icm (peak value): 20 x Ie

%p60 /%

mechanical durability: 20 000 joints

• electrical durability: 2 000 joints

Can be used as a main switch in PV photovoltaic installations as well as in standard DC electrical installations.Ex9IP switch disconnectors are offered in the ranges of rated current up to 63 A and rated voltage up to 1000 V DC.
The devices can be combined with a wide range of accessories: auxiliary contacts, auxiliary activation contacts, shunt, undervoltage and overvoltage releases, e.g. the undervoltage release can be used to safely disconnect panels from the rest of the installation.