BC03B-ES Photovoltaic Connector (Female and Male Cable Coupler)

BC03B-ES Solar PV Connector
(for connecting the solar panel or the internal PCB of microinverter)

BC03B-ES Photovoltaic Connector (Female and Male Cable Coupler)

Designed for connecting inverters, PV panels, and solar systems, this photovoltaic connector ensures a simple and user-friendly experience during installation and maintenance. Its fire-resistant design and IP67 waterproof rating make it a reliable choice for various solar applications. Compatibility with MC4 connectors adds flexibility, allowing seamless integration into different setups.

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Technical Parameters
BC03H Photovoltaic Connector (Female and Male Cable Coupler)

BC03B-ES Female Coupler

BC03H Photovoltaic Connector (Female and Male Cable Coupler)

BC03B-ES Male Coupler

Rated Current 30A(TUV), 40A(CSA)
GeneralRated Voltage 1000V DC(TUV), 600/1000V DC(CSA)
Contact Resistance ≤0.5mΩ
Insulation Resistance ≧400MΩ
Rated Impulse Withstand Voltage 6000V
Over-Voltage Category Ⅲ
Pollution Degree 2
Waterproof Rating IP67(mated)
Flammability Rating UL94-V0
IEC Protection Class Ⅱ
Rated Temperature -40℃~+85℃
Maximum Operating Temperature 115℃
Category Connector Gender Male and female
Backshell Assembly Straight crimp
Fixed Thread Metric M12
Size Of Panel Cutout ⌀12.5+0.2/0
Length Of Screw Body 17mm
Connection Data Number of Contacts 1 Pin
Applicable wire gauge 2.5/4.0/6.0mm² or 14/12/10AWG
Outer cable diameter 4.8~7.8mm
Material Housing Material PC(Polycarbonate)
Contact Material Red Copper(punching)/CuZn Alloy(cutting)
Contact Surface Tin-plated/Silver-plated
Sealing Gasket Silicon
Standards EN 6285: 2014 IEC - Safety requirements and tests
UL6703 USA and Canada - Safety requirements and tests
RoHS Compliant Yes
Dimensions Length 52.0mm(male), 54.5mm(female)
Width 19.0mm
Height 19.0mm
Weight 5g(male), 7g(female)

Betteri is a solar connector manufacturer specializing in providing photovoltaic connectors and solar accessories for customers’ solar connection applications. We pride ourselves on being reliable distributor of electronic components in the field of solar energy. Our extensive value added service includes providing solar product solutions to help get your job of photovoltaic interconnection systems done.

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