BC05A Three-pin Solar Connector
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BC05A Solar Connector
This photovoltaic AC connector is used for the connection of micro inverters and the bus cable. The use of high-quality engineering plastic PPO/PC and the excellent sealing performance ensure the reliability and performance. This PV connector also features an excellent resistance to UV light, salt spray, high temperatures, vibration and shock.
- Main cable specification: 300V, 40A (10AWG)
- Branch cable specification: 300V, 12A (16AWG)
- Color: Black
- Certificates:
Technical Parameters
Pin Number | 2P PE | |
General | Main Cable Rated Current | 40A (Use 10AWG/6mm² copper cable) |
Main Cable Rated voltage | 300V | |
Branch Cable Rated Current | 12A (Use 16AWG/1.5mm² copper cable) | |
Branch Cable Rated Voltage | 300V | |
Contact Resistance | ≤5mΩ | |
Power Frequency Withstand Voltage | 1500V AC | |
Over-Voltage Category | Ⅲ | |
Closure Pollution Degree | 2(mated) | |
Protection Class | IP68(1m, 1h) | |
Withdraw Force | 20~50N | |
Flammability Rating | UL94-V0 | |
Rated Temperature | -40℃~ 85℃ | |
Standards | PPP 59015A:2013 | TUV test standard |
ANSI/UL6703-2017 | CSA test standard | |
RoHS Compliant | Yes | |
Connection Data | Applicable cable specification | Main Line: 14/12/10AWG; branch: 16/18AWG |
Applicable cable outer diameter | Main Line: 10~13mm; branch: 7~9.5mm | |
Locking system | Snap(8mm) | |
Connection Type | Main Cable Connection | Screw Pressing |
Branch Cable Connection | Crimping | |
Material | Housing Material | PPE |
Terminal Material | Copper zinc alloy | |
Terminal Surface Treatment | Main cable: Tin-plated; branch cable: gold plated | |
Sealing Material | Silicon Rubber | |
Dimensions | Length | 150mm |
Width | 40mm | |
Height | 110mm |
Wiring Method

Wiring Method (for Multi-Inverter)

Wiring Method (for Single Micro Inverter)
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