Wholesales NSPV Solar PV Plug 1500V DC Cable Plug 2 in 1 Wire Branch Fuse Connector
| Type | Solar Inverter AC connectors | Application | Electricity power |
| Gender | Male & Female | Place of Origin | Guangdong, China |
| Brand Name | NSPV | Model Number | 4FB Series |
| Insulation material | PC/PA | Rated current | 100A |
| Rated voltage | 1500V DC | Test voltage | 8kv(50Hz,Imin) |
| Contact resistance | Less than 0.35mΩ |
Contact material |
Copper,Tin Plated |
| Rated Impulse voltage | 16kV | Maximum voltage(with fuse) | 1575V |
| Ambient temperature | -40℃...+90℃(IEC) | Rated current(Without | 80A(With 16/25sqmm) |
NSPV 2-in-1 Branch Fuse Connector (MC4 Compatible)
The NSPV 2-in-1 Branch Fuse Connector is an innovative solution designed to streamline and enhance safety in photovoltaic (PV) combiner boxes or DC distribution points. This integrated component combines two essential functions into a single, compact unit: branch circuit combining and overcurrent protection.
Its core design features MC4-compatible ports, ensuring seamless and secure interconnection with the industry-standard MC4 connectors used throughout most PV arrays. This compatibility guarantees reliable electrical contact and simplifies installation within existing system wiring. The connector incorporates a built-in fuse holder, typically designed for standard PV fuses (like 10x38mm or similar), providing critical protection for individual PV strings against overcurrent faults, short circuits, and potential reverse currents.
Key advantages include:
Space Saving: Significantly reduces the footprint compared to separate fuse holders and branch connectors.
Simplified Wiring: Minimizes connection points and potential failure sites, leading to cleaner combiner boxes.
Enhanced Safety: Integrated fuse protection safeguards strings and downstream components.
Faster Installation: Plug-and-play MC4 connections and consolidated parts speed up assembly.
Reliability: Robust construction ensures durability in demanding solar environments.
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