H4CMC4DI

Series:	Helios H4
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Type:	Male Coupler
Moisture Sensitivity Level (MSL):	--
Coded, Keyed:	Minus
Features:	12 AWG

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

What is H4CMC4DI

H4CMC4DI is a photovoltaic (solar panel) connector which provides the connection needed to ensure the safe and effective transfer of electricity generated from solar photovoltaic modules to an inverter. The H4CMC4DI connector is a DC module connector that both connects and disconnects PV modules from the module to the array cable. It uses a series of contact pins and is able to support a wide range of current and voltage limitations.

Application Fields

H4CMC4DI connector is ideal for any photovoltaic installations. It has been widely used in residential and commercial solar energy systems, ranging from 4kW to over 1.5MW in size. In addition, due to its high performance, it is also suitable for large-scale projects, such as photovoltaic farms and solar power plants. For ventricular (rooftop) PV installations, the H4CMC4DI connector offers a reliable and cost-effective solution. It is also ideal for commercial building-mounted installations where a high level of security and connectivity is required. Furthermore, the H4CMC4DI is suitable for use in rugged environments. It can cope with extreme temperatures, seismic shocks and winds, providing a reliable connection in the harshest of conditions.

Working Principle

The H4CMC4DI connector works by inserting the dedicated plug into the socket on the module. This triggers the module’s own self-locking mechanism to guarantee a tight and secure fit. The contact pins in the socket then provide the electrical connection between the module and the array cable. The contact pins ensure safe and consistent connection and make sure that current and voltage remain at a safe level. In addition, a special latching mechanism keeps the contact pins in the same positions. This prevents accidental disconnection and ensures the connection remains safe even in strong winds. To turn the H4CMC4DI connector off, the module’s own self-locking mechanism must be released. This requires pressing the special safety button on the module until it clicks. This indicates that the plug and socket have been safely disconnected.

Conclusion

The H4CMC4DI connector is an ideal solution for photovoltaic installations. It offers a reliable way to transfer electricity from solar modules to an inverter. The H4CMC4DI can withstand extreme temperatures, strong winds, and seismic shocks, making it suitable for installations in residential, commercial, and large-scale projects such as photovoltaic farms and solar power plants. By using a series of contact pins and a latching mechanism, it ensures a safe connection and prevents accidental disconnection.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description