1000V Protection Box 4 Inputs 4 Outputs 16A Isolator Type II SPD


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Out of stock

Delivery 3-5 days

SKU DCB-NF-4I-1000V-I16A-II-4O Category
Brand name: Segen Solar


Outdoor-rated DC box for easily adding protection features to the PV strings into your MPPT. The box includes several features that reduces the amount of separate components you need to install.

Inputs and Outputs

This unit combines 4 PV input pairs into 4 DC outputs. The inputs and outputs have MC4 connectors pre-fitted. There is also a gland output for earthing.

DC isolation: rated at 16A and 1000V

DC surge protection

This unit has Citel Type 2 DC surge arrestors included and is suitable for installation sites that experience less frequent lightning strikes. The Segen Solar design tool estimates the strike rate of a given postcode location and recommends whether Type 1 or 2 protection is appropriate.


These boxes are made to order and require an average lead-time of 5-10 working days


Weight: 6.28 kg