Name: PA66 3 Pin 20A Molded Cable Connector Outdoor M19 Waterproof Connector For New Energy
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M19
Availability: InStock

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PA66 3 Pin 20A Molded Cable Connector Outdoor M19 Waterproof Connector For New Energy

Product Details:

Place of Origin:	China
Brand Name:	Ulinkcon
Certification:	CE/Rohs/TUV/UL
Model Number:	M19

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	1.Plastic bag;2.Carton;3.As per customer's requirements
Delivery Time:	3~6working days
Payment Terms:	T/T,D/P,L/C,D/A,Western Union,
Supply Ability:	100000 pairs Montly

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Detailed Product Description

Current Rating:	20A For Power	Material:	PA66 And Brass Tin Plated
Rated Voltage:	300V	Flame-resistant Rating:	UL94-V0
Type:	Wire To Wire	Temperature:	-40~105℃
Color:	Black,White,Yellow,Red	Industry Fields:	Industrial Automation;New Energy;Power Supply Equipment
Highlight:	PA66 3 pin waterproof cable connector , 20A molded M19 connector , outdoor waterproof connector for new energy

PA66 3 Pin 20A Molded Cable Connector Outdoor M19 Waterproof Connector

Product Overview

Ulinkcon M19 3Pin 20A molded cable waterproof connector is made of modified flame-retardant PA66 material. Optimized for high-current power supply instead of data transmission, it is specially designed for outdoor new energy equipment such as photovoltaic energy storage systems, featuring fast locking, high temperature resistance and flame retardancy for industrial power connection scenarios.

20A High-Current Power Supply:Exclusive 3-core pure power pin design without redundant signal structure, supporting stable 20A high-power transmission. It features low voltage drop and no heating during long-term load operation, effectively avoiding overload risks and meeting continuous power supply demands of new energy devices.
Flame-Retardant Modified PA66 Housing:Adopts industrial upgraded PA66 nylon with UL-V0 flame retardant grade. It withstands extreme temperatures from -30℃ to 125℃, features high impact resistance, UV resistance and anti-aging performance, maintaining stable structural performance in harsh outdoor new energy working conditions.
IP68 Full-Level Waterproof & Dustproof:Integrated injection molding sealing process with multi-layer rubber gaskets achieves IP68 waterproof and dustproof rating. It resists heavy rain, humid fog and long-term water immersion, ensuring all-weather stable operation for outdoor new energy equipment.
Anti-Misplug & Vibration-Proof Locking:Thread-free quick-lock structure enables fast plug-and-play installation. Built-in foolproof key design prevents reverse and wrong insertion. The reinforced locking structure ensures tight connection without loosening or power failure under vibration and bumpy outdoor conditions.
High-Purity Conductive Performance:Thickened high-purity nickel-plated brass pins deliver excellent conductivity, oxidation and corrosion resistance. Optimized for high-current load scenarios, it maintains stable performance without overheating during long-term full-load operation with long service life.
New Energy Scenario & Certified Quality:Widely applicable for photovoltaic energy storage, outdoor new energy charging supporting equipment, industrial power facilities and more. Strictly tested for flame retardancy, temperature cycle, waterproof and overload resistance. Compliant with CE and ROHS standards, supporting mass engineering orders and customized production.

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℃

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 shipping methods do you offer? How long is the delivery time?

We provide multiple shipping options: 1) Courier (DHL/UPS/FedEx): 3-7 working days for small parcels; 2) Air freight: 7-15 working days; 3) Sea freight: 20-45 working days. Delivery time varies by destination and shipping method.

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.

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.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

F*i

Italy Mar 27.2026

Helpful (2029)

Il servizio di garanzia è molto completo. Il fornitore offre un supporto post-vendita a lungo termine. Quando abbiamo avuto un piccolo problema di installazione, hanno risolto rapidamente senza costi aggiuntivi.

L*r

Germany Jan 4.2026

Helpful (6615)

Als deutsches Maschinenbauunternehmen legen wir höchsten Wert auf Produktstabilität. Die Kabeldichtungsstecker haben eine ausgezeichnete Dichtleistung, funktionieren stabil in Langzeitbetrieb und erfüllen vollständig die deutschen Industrienormen.

H*s

France Jun 8.2025

Helpful (9877)

Ces connecteurs étanches miniatures sont parfaits pour nos équipements électroniques miniatures. Leur taille compacte ne prend pas de place, et l'étanchéité reste excellente même dans des environnements humides.

Tag:

Contact Person: Miss. Gina

Tel: +86 075523019434

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