Solar power systems require Amphenol H4VMC4DMS connections to transmit DC power safely and efficiently. From rooftop solar installations to large photovoltaic power plants, connector quality plays an important role in maintaining electrical continuity and long-term system performance.
The Amphenol H4VMC4DMS is a male photovoltaic cable connector from the H4 PRO series, designed for compatible solar DC cable connections.
Featuring a 1500V DC voltage rating, 41A current rating, and IP65/IP68 ingress protection classification, this connector is suitable for appropriately designed photovoltaic installations.
Engineers, solar EPC contractors, installers, OEMs, and procurement teams can explore the H4VMC4DMS through Mangofy.
What Is Amphenol H4VMC4DMS?
The H4VMC4DMS is a male solar cable connector manufactured by Amphenol Industrial Operations.
It belongs to the H4 PRO photovoltaic connector family and is designed for compatible 4 mm² (12 AWG) and 6 mm² (10 AWG) PV cables.
The connector uses crimp termination and includes a stamped-and-formed metal contact.
Its design supports electrical connections in solar photovoltaic systems when used with an approved mating connector and installed according to manufacturer instructions.
Although buyers often search for this product using the term MC4 connector, the H4 PRO is Amphenol’s own connector family. Mating compatibility must be verified rather than assumed.
Key Features of H4VMC4DMS Solar Connector
1. High Voltage Rating
The H4VMC4DMS supports a rated voltage of 1500V DC, making it suitable for compatible high-voltage photovoltaic systems.
2. 41A Current Rating
The connector has a listed current rating of 41A under specified operating conditions.
Actual permissible current depends on cable size, ambient temperature, installation conditions, and applicable standards.
3. IP65 and IP68 Protection
The connector is listed with IP65 and IP68 protection classifications, supporting suitable outdoor applications when correctly assembled and mated.
4. Crimp Termination
Its crimp termination design provides a mechanical and electrical connection between the cable conductor and the contact.
5. Tin-Plated Copper Contact
The stamped-and-formed contact uses copper with tin plating to provide a conductive connection interface.
6. Solar Cable Compatibility
The connector is designed for compatible 4 mm² and 6 mm² photovoltaic cables.
Technical Specifications of Amphenol H4VMC4DMS
Before selecting the H4VMC4DMS, review the following specifications.
| Specification | Details |
|---|---|
| Manufacturer | Amphenol Industrial Operations |
| Part Number | H4VMC4DMS |
| Product Family | H4 PRO |
| Product Type | Photovoltaic Cable Connector |
| Connector Gender | Male |
| Connector Configuration | Male Cable Coupler |
| Keying | Minus |
| Rated Voltage | 1500V DC |
| Listed Current Rating | 41A |
| Cable Cross-Section | 4 mm² / 6 mm² |
| Compatible Wire Sizes | 12 AWG / 10 AWG |
| Termination Method | Crimp |
| Contact Type | Stamped and Formed |
| Contact Material | Copper |
| Contact Plating | Tin |
| Ingress Protection | IP65 / IP68 |
| Operating Temperature | -40°C to +85°C |
| Mounting Style | Cable Mount |
| Packaging | Bulk |
Ratings and protection classifications apply under specified manufacturer conditions. Verify the exact datasheet and mating arrangement before installation.
Amphenol 97 Series connecter
Applications of H4VMC4DMS
The H4VMC4DMS is suitable for compatible solar photovoltaic applications.
Rooftop Solar Installations
Residential and commercial rooftop solar systems use photovoltaic connectors to establish DC cable connections between suitable solar equipment.
Utility-Scale Solar Power Plants
Large solar installations require reliable DC cable assemblies for solar module strings and associated electrical infrastructure.
Solar String Connections
Compatible connectors support connections within photovoltaic strings, subject to the system’s electrical design.
Solar Inverter DC Connections
Solar inverter installations may require suitable DC cable connectors. The exact inverter manufacturer requirements must be checked before selecting the connector.
Solar Equipment Maintenance
Maintenance teams may use the connector when replacing or servicing existing compatible photovoltaic cable assemblies.
Benefits of Using Amphenol H4 PRO Solar Connectors
The H4VMC4DMS offers several practical advantages.
- High-voltage capability: Suitable for compatible 1500V DC photovoltaic systems.
- Outdoor protection: IP65/IP68 classifications support appropriate environmental applications.
- Crimp termination: Provides a secure conductor connection when installed correctly.
- Tin-plated contact: Supports electrical conductivity at the contact interface.
- Cable compatibility: Designed for 4 mm² and 6 mm² PV cables.
- Industrial design: Developed for photovoltaic electrical connection applications.
These features make H4 PRO connectors relevant for solar installation and maintenance projects.
How Does H4VMC4DMS Work?
The H4VMC4DMS establishes electrical continuity between a terminated solar cable and an approved mating connector.
First, the solar cable is prepared according to the manufacturer’s stripping requirements.
The conductor is inserted into the supplied metal contact and crimped using approved tooling.
The contact is assembled into the connector housing according to the manufacturer instructions.
Once correctly assembled, the connector can be mated with a manufacturer-approved compatible counterpart.
The locking arrangement helps maintain connector engagement, while the contact system provides the electrical connection.
Correct assembly is essential for electrical safety and reliable operation.
Installation and Safety Guidelines
Proper installation helps maintain the performance of the H4VMC4DMS.
Follow these recommendations:
- Confirm the connector’s compatibility with the mating connector.
- Select the correct 4 mm² or 6 mm² photovoltaic cable.
- Verify cable insulation diameter requirements.
- Use manufacturer-approved stripping and crimping tools.
- Inspect the crimped contact before assembly.
- Assemble the sealing components correctly.
- Verify connector engagement and locking.
- Inspect the finished cable assembly before energizing the system.
Important: Never connect or disconnect photovoltaic connectors under load unless the manufacturer explicitly permits that operation. PV circuits can remain energized in daylight, so installation and servicing should be performed by qualified personnel following appropriate isolation procedures.
H4VMC4DMS vs Standard MC4 Connectors
Buyers frequently search for H4VMC4DMS using terms such as MC4 solar connector or MC4-type connector.
However, connectors that appear physically similar are not necessarily approved for cross-mating.
Before selecting a connector, verify:
- Manufacturer-approved mating combinations.
- Voltage and current ratings.
- Contact and housing compatibility.
- Cable size requirements.
- Applicable certifications.
- Installation and crimping instructions.
Using an unapproved connector combination may increase electrical resistance, overheating risk, and connection failure.
Why Explore H4VMC4DMS on Mangofy?
Mangofy provides an online platform for exploring electronic components, industrial connectors, and solar connectivity products.
Solar EPC contractors, manufacturers, engineers, and procurement teams searching for the H4VMC4DMS can use the supplied product listing or search by its manufacturer part number.
Before placing an order, confirm the required quantity, product configuration, technical compatibility, pricing, and availability.
Conclusion
The H4VMC4DMS Amphenol H4 PRO male solar connector is designed for compatible photovoltaic DC cable connections.
Its 1500V DC rating, 41A listed current rating, IP65/IP68 protection classifications, and crimp termination system make it a useful component for suitable solar power installations.
For reliable results, buyers should verify the exact cable specifications, mating compatibility, and manufacturer installation instructions.
Mangofy helps industrial buyers explore Amphenol photovoltaic connectors and identify suitable components for solar projects.
Frequently Asked Questions (FAQs)
1. What is Amphenol H4VMC4DMS used for?
It is a male photovoltaic cable connector used for compatible solar DC cable connections.
2. What is the voltage rating of H4VMC4DMS?
The connector has a listed voltage rating of 1500V DC.
3. Which cable sizes are compatible with H4VMC4DMS?
The connector is designed for compatible 4 mm² (12 AWG) and 6 mm² (10 AWG) solar cables.
4. Is H4VMC4DMS waterproof?
It carries IP65 and IP68 protection classifications under specified conditions when correctly assembled and mated. This does not mean an unmated or improperly assembled connector is waterproof.
5. Where can I buy Amphenol H4VMC4DMS in India?
You can explore the connector on Mangofy and enquire about pricing, stock availability, and technical requirements.
