Solar Panel Mc4 Connector T Branch PV Connectors 4 to 1 Waterproof

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Solar Panel Mc4 Connector T Branch PV Connectors 4 to 1 Waterproof

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Product Description

Basic Specifications

Model NO.

MC4(1-4)

Application

Industrial

Contact Material

Copper, Silver Plated

Safety Class

Suit Cable

2.5/4/6mm² (14/12/10AWG)

Temperature Range

-40~+125℃

Insulation Material

PPO

Rated Voltage

DC1000V

Flame Class

UL94-Vo & UL94-5va

Production Capacity

300,000/Week

Package Size

25.00cm * 15.00cm * 10.00cm

Gross Weight

2.000kg

Key Features

✓Simple assembly, easy to use

✓Suitable for various PV cable sizes

✓Waterproof grade: IP67

✓Anti-UV PPO housing material

✓High current carrying capacity

✓Excellent heat & wear resistance

Technical Parameters

Item	MC4 T branch connector
Rated current	30A (1.5-10mm²)
Rated voltage	1000V DC
Test voltage	6000V (50Hz, 1min)
Contact resistance	≤1mΩ
Contact material	Copper, Tin-plated
Degree of protection	IP67
Insertion / Withdrawal Force	≤50N / ≥50N
Ambient Temperature	-40ºC~+110ºC

Product Gallery

Frequently Asked Questions

Which cable sizes are compatible with the MC4 T branch connector?

The connector is suitable for PV cables with cross-sections of 2.5mm², 4mm², and 6mm² (equivalent to 14AWG, 12AWG, and 10AWG).

What is the waterproof rating of this solar connector?

This connector has an IP67 protection degree, ensuring it is highly resistant to dust and can withstand temporary immersion in water, making it ideal for outdoor solar installations.

What materials are used for the connector housing and contacts?

The housing is made of high-quality PPO (Polyphenylene Oxide) which is anti-UV. The contact material is Copper with Silver or Tin plating for optimal conductivity and corrosion resistance.

What is the operating temperature range?

The connector is designed to perform reliably in extreme environments, with a temperature range of -40ºC to +125ºC (material limit) and an ambient operating range up to +110ºC.

Does this connector meet safety standards for solar applications?

Yes, it features a Safety Class II rating and a flame class of UL94-Vo, ensuring high fire retardancy and electrical safety for industrial and residential PV systems.

What is the maximum rated voltage and current?

The connector is rated for a maximum voltage of 1000V DC and a rated current of 30A, suitable for high-capacity solar array configurations.