Name: M19 High Current DC 20A IP67 Solar Connectors 3 Pin Quick Lock Connector
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M19
Availability: InStock

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M19 High Current DC 20A IP67 Solar Connectors 3 Pin Quick Lock Connector

Datos del producto:

Lugar de origen:	Porcelana
Nombre de la marca:	Ulinkcon
Certificación:	CE/Rohs/TUV/UL
Número de modelo:	M19

Pago y Envío Términos:

Cantidad de orden mínima:	Negociación
Precio:	Negociable
Detalles de empaquetado:	1.Bolsa de plástico; 2.Cartón; 3.Según los requisitos del cliente
Tiempo de entrega:	3~6 días laborables
Condiciones de pago:	T/T, D/P, L/C, D/A, Western Union, Moneygram
Capacidad de la fuente:	100000 pares mensuales

Contacto

Descripción detallada del producto

Clasificación actual:	20A para energía	Material:	PA66 y latón estañado
Tensión nominal:	300V	Clasificación resistente al fuego:	UL94-V0
tipo:	Cable a cable/placa	Temperatura:	-40 ~ 105 °C
Resaltar:	M19 high current solar connector , IP67 waterproof 3 pin connector , 20A quick lock solar connector

20A 3 Pin Power Connector M19 DC Waterproof Quick Connector

Product Overview

The M19 3Pin 20A high-current solar connector is a professional DC power connection component customized for photovoltaic power supply systems. Featured with a dedicated 3-pin pure DC power structure, it focuses on high-power transmission demands of solar panels and outdoor energy storage equipment. Equipped with a thread-free Quick Lock self-locking structure, it supports tool-free fast plug-and-lock connection. With IP67 all-weather waterproof grade and excellent outdoor aging resistance, it is professionally optimized for long-term sun exposure, rain erosion and drastic temperature changes, serving as a reliable and low-loss power connection solution for outdoor solar and DC power systems.

Main Features

Item Name: M19 Waterproof Cable Connector
Specifications: Straight male-female mating, elbow male-female mating, front-mounted wire-to-board, rear-mounted wire-to-board, integrated injection molding
Coupling way: Self-locking
Pins number: 2-22 pins
Plug: Assembly type and Injection type available
Socket: Front Mount, Back Mount, PCB Mount
Waterproof grade: IP67/IP68
Connector type: Assembly lock screw; Assembly welding; Injection molding with cable
Wire gauge: 1.0-6.0mm² (18AWG-10AWG)
Wiring range Assembled: 6.0mm~16mm; Molding 6.0mm~16.5mm
Durability: 3000 times
Applicable temperature: -40℃~105℃

Quick Description

20A High-Current DC Stable Transmission: Optimized for photovoltaic DC power supply characteristics, the connector adopts thickened high-purity copper terminals with ultra-low conduction resistance. It maintains stable 20A continuous DC output with low temperature rise and minimal power loss under full load. It effectively supports long-term high-power operation of solar modules and outdoor energy storage devices without voltage fluctuation or overload failure.
Simplified 3-Pin Pure Power Architecture: The streamlined 3-core pure power layout eliminates redundant signal pin interference, ensuring purer and safer DC circuit transmission. It avoids circuit disorder and poor contact risks common in photovoltaic systems, perfectly matching the non-stop working mode of outdoor solar power supply equipment and improving overall electrical safety.
Tool-Free Quick Lock Self-Locking Design: The upgraded elastic buckle structure enables one-step insertion locking and simple press release. No tools or thread twisting are required, greatly simplifying installation and maintenance for high-altitude and field solar projects. The stable locking tension provides excellent anti-loosening performance against equipment vibration and cable pulling.
IP67 Full Ingress Protection for Outdoor Solar Scenarios: Built with integrated high-elastic sealing gaskets, the connector achieves gapless sealing after locking. It fully resists rainwater soaking, dust accumulation, dew and moisture corrosion, ensuring stable circuit connection in open-air photovoltaic power stations, roof solar systems and outdoor energy storage equipment all year round.
UV-Resistant & Anti-Aging Industrial Housing: Adopting weather-resistant flame-retardant material exclusive for solar equipment, the housing withstands long-term outdoor UV radiation and extreme temperature cycles. It avoids yellowing, cracking and structural deformation, maintaining stable insulation and mechanical performance for prolonged outdoor service life.
Large-Caliber M19 Structure for Heavy-Duty Wiring: The widened M19 cavity structure accommodates large-gauge solar dedicated cables without extrusion or damage. With stronger structural bearing capacity, it perfectly fits high-power photovoltaic circuits and solves the limitations of small-size connectors with insufficient load and narrow wiring space.

Technical Specifications

Electrical Parameters

Number of Poles	3 pin
Current Rating	20A max.
Voltage Rating	300VAC max
Durability Voltage	1500VAC @ 60 s.

Technical Parameters

Contact Resistance	10 mΩ max
Insulation Structure	500 MΩ at 500VDC
Operating Temperature	-40°C ~ +105°C
IP Class	IP67 (1m / 30min) when mated
Mold Material	PA66
Contact/Terminal Material	Gold Plated Brass
Seal Material	Silicone

Operation Parameters

Voltage Rating	600VAC max
Current Rating	15A max
Min Wire Size OD	3.0mm ~ 6.0mm
Max Wire Size OD	8.0mm ~ 10.0mm
Max.Cable Cross Section Area	0.5mm² ~ 2.5mm²

Design Sketch

Frequently Asked Questions

What is rated voltage?

Rated voltage also known as operating voltage, which mainly depend on the connector insulation material used, the spacing between the size of contact. Some of the components or devices in less than its rated voltage may not be completed to its functions.

How many materials you can provide?

There's some different materials from connector and cable, we usually use PVC/Nylon material to product connector, PVC/Rubber/Silicone material was used in cable. Of course we can also according to your requirments to choose the material.

Can I have custom label?

Yes,of course,you can make you own private label and package,if you need to design the packaging ,we also have professionaldesigner to serve you.