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    ProJoy PEFS-EL 4 Pole 40A MC4 Fire Fighter Switch

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    PROJOY PEFS-EL Series String-level Firefighter Safety Switch can be applied to residential and C&I solar PV projects, its maximum loop voltage can be up to 1500V which meets the requirements of high-power panel. In case of emergency, it can quickly cut off the high voltage between the PV Modules and the solar inverter, ensuring the safety for your photovoltaic system.
    SKU: PJFFS40A
    Free Delivery on orders over €100
    €8.50 Delivery on orders under €100
    Delivery Notice (5 March 2026): Orders for delivery are currently experiencing significant delays due to an issue with UPS.

    Online stock is Ballycoolin only. Web orders can only be collected in Ballycoolin. 

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    Availability: In stock
    €155.35 inc VAT
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    PROJOY PEFS-EL Series String-level Firefighter Safety Switch can be applied to residential and C&I solar PV projects, its maximum loop voltage can be up to 1500V which meets the requirements of high-power panel. In case of emergency, it can quickly cut off the high voltage between the PV Modules and the solar inverter, ensuring the safety for your photovoltaic system.
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