DESCRIPTION:   

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Embrastec's String Box line was designed in various configurations, which can be composed according to need. The maximum operating voltage is determined by the SPD used.  
Specially designed for: 
- Sectioning of the circuit between the photovoltaic series and the inverter; 
- Protection of the inverter and/or photovoltaic series against electrical surges. 

Composed of a protection device against electrical surges Class I+II or Class II, DPS in accordance with Standards IEC 61643-31 and EN 50539.