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Fsolar SafeConnect 2-In/2-Out AC DC Solar Protection Box – FSPB-2S1640

AED 348

FSOLAR

21 items live

Item Details

Age

Brand New

Warranty

No

Condition

Perfect inside and out

Usage

Still in original packaging

Posted on: 25th April 2026

Description

The Fsolar SafeConnect FSPB-2S1640 is a pre-wired, high-safety 2 IN / 2 OUT combiner box designed for comprehensive protection of solar energy systems. It integrates specialized DC side protection with gPV fuses and surge arresters alongside robust AC side components, ensuring the integrity of home appliances, inverters, and lithium batteries.

The Fsolar SafeConnect FSPB-2S1640 serves as a critical safety interface for modern solar power installations, providing dual-sided protection for both DC and AC circuits. This pre-wired solution simplifies installation with clearly marked polarity and integrated solar cables with MC4 connectors, reducing setup time and potential wiring errors. The unit is engineered to work seamlessly within a smart ecosystem, connecting solar panels, grids, and generators to inverters while supporting cloud-based and mobile app monitoring.

On the DC side, the box features high-performance 1000VDC solar gPV type fuse holders equipped with 16A fuses rated for a 33kA breaking capacity. It also includes a GCL-40 Surge Protection Device (SPD) to safeguard against voltage spikes up to 40kA. The AC side is equally robust, utilizing CHINT breakers for input and output protection, including a 40A input breaker with 0.03A residual current protection and a 63A main output breaker. Housed in a durable IP65-rated enclosure, this combiner box is built for long-term outdoor reliability and professional-grade energy management.

Technical Specifications:

Configuration: 2 IN / 2 OUT

DC Fuses: 16A gPV, 1000VDC, I=33kA

DC Surge Protection: Model GCL-40, 1000VDC, Imax: 40kA

AC Input Breaker: CHINT NXBLE-63YH C40 (230V, 50Hz, 6000A)

AC Output Breaker: CHINT NXB-63 C63 (230V, 50Hz, 6000A)

Enclosure Rating: IP65 Waterproof

Wiring: Pre-wired with solar cables and MC4 connectors