H4CMM2DM Connectors, Interconnects

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H4CMM2DM Photovoltaic (Solar Panel) Connector is a high power modular connector designed to provide reliable, safe connections for photovoltaic (PV) applications. It is designed for photovoltaic installations with current ratings up to 40 Amps and voltage ratings up to 1000 VDC. The H4CMM2DM connector features unique design features that make it suitable for any type of solar panel connection.

Application Field

H4CMM2DM connectors are commonly used in photovoltaic solar energy systems for connecting solar panels to the power grid in both residential and commercial applications. This allows multiple solar panels to be connected in series, parallel, or a combination of both for optimal system efficiency. As well, the H4CMM2DM connector can be used to interconnect solar panels to power inverters, batteries, and other components of photovoltaic systems.

Working Principle

The H4CMM2DM connector’s crimp style of contact design ensures the best possible connection is made between the electrical current carrying conductors. The connector consists of a two-piece contact system which includes the contact base designed for insertion of the wire and a locking system with a pressure release feature to secure the wire connection during operation. This two-piece design makes it easier and faster to install than other solar panel connectors and minimizes potential damage due to improper installation or contact misalignment. Furthermore, the connector contains two extra retaining clips to increase the electrical contact reliability.

The contact design of H4CMM2DM connector is resistant to corrosion, flame-retardant, and offers superior protection against moisture and thermal expansion. The crimping contacts are molded with high-grade polymeric material to ensure that mechanical and thermal performance of the connector is maintained over a long period of time. The H4CMM2DM connector provides a secure and reliable connection for photovoltaic systems that will withstand the harshest environmental conditions.

The H4CMM2DM connector has been tested to meet international standards including UL and EN, and is certified for use in photovoltaic installations. The connector has a self-illuminating terminal for easy and quick inspection in dark environments, and is designed to be used in combination with H4CMM2DM Single Core crimp systems.

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