Solar photovoltaic PV Combiner Box With Protection 1 input 1 out DC 600V Fuse MCB Box IP65 Description A compact DC combiner and protection box designed for small photovoltaic installations. This unit provides a single input and single output path with integrated fuse and MCB protection, rated for up to 600V DC, in an IP65 enclosure for reliable outdoor use. Key benefits Centralized protection and isolation: integrates a fuse holder and a miniature circuit breaker to protect the DC string and downstream equipment from overcurrent and short circuits. Simplifies wiring and maintenance: one enclosure houses the protection devices needed between PV strings and the inverter or charge controller, reducing installation time and wiring complexity. Weather resistant installation: IP65 rated enclosure keeps dust and water out, allowing use in exposed outdoor or semiprotected locations. Compatible with common PV systems: rated to 600V DC so it can be used with most residential and small commercial string inverters and offgrid systems operating within that voltage range. Clear, practical design: compact footprint for convenient placement near arrays or at combiner locations. Features and specifications Inputs and outputs: 1 input, 1 output configuration for a single PV string. Voltage rating: DC 600V maximum. Protection devices: Fuse and MCB included to provide both fused isolation and thermalmagnetic overcurrent protection. Enclosure rating: IP65 for dust tight and protected against water jets. Purpose: Combines DC feed and provides overcurrent protection and disconnect functionality between the PV array and downstream equipment. Typical applications Residential rooftop system: Protect a singlestring rooftop array before connection to a string inverter or MPPT charge controller. Small commercial or agricultural installations: Provide a compact protection point for outbuilding or small rooftop PV arrays. Offgrid cabins, caravans, or remote sites: Centralized DC protection for a singlestring array feeding inverters or battery charge controllers. What to expect A straightforward protective combiner box built for practical PV installations that require a singlestring input and reliable DC protection up to 600V. Suitable where a compact, weather resistant protection solution is needed to simplify wiring and protect system components.