Name: 15A 4 Pin Electrical Wire To Wire Connectors M19 PA66 Plastic Waterproof Power Connector
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M19
Availability: InStock

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15A 4 Pin Electrical Wire To Wire Connectors M19 PA66 Plastic Waterproof Power Connector

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,MoneyGram
Supply Ability:	100000 pairs Montly

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Detailed Product Description

Current Rating:	15A	Rated Voltage:	300V
Connector Type:	Quick Connector Male And Female	Material:	Nylon
Color:	Red Blue White Black Yellow	Flame-resistant Rating:	UL94-V0
Highlight:	15A waterproof power connector , 4 pin wire connector M19 , PA66 plastic electrical connector

IP67 Waterproof M19 4 Pin Male To Female Outdoor Connector

Quick Description

Core Electrical Parameters: Adopts M19 circular package size with 4Pin design, rated current 15A, rated voltage 300V (suitable for low-voltage power transmission scenarios). The pin spacing is precisely controllable, with contact resistance ≤10mΩ, insulation resistance ≥500MΩ, and withstand voltage 500V AC/1min, ensuring efficient and stable power transmission to meet the power supply needs of medium and low-power equipment.
Material & Structural Craftsmanship: The shell is made of PA66 reinforced nylon material, modified with glass fiber, complying with UL94 V-0 flame retardant grade. It has excellent high and low temperature resistance (-40℃~105℃), impact resistance, chemical corrosion resistance and anti-aging performance, which can adapt to harsh industrial environments. The contacts are made of high-conductivity brass substrate, with tin plating (gold plating optional) on the surface, improving conductivity and oxidation resistance, and eliminating the hidden danger of poor contact.
Waterproof Protection Design: Adopts an integrated fully sealed structure, equipped with fluororubber waterproof sealing ring, reaching IP67 protection level. It can achieve complete dustproof and short-term water immersion (1m water depth/30min) protection, effectively isolating the intrusion of water vapor, dust, oil stains and other impurities, ensuring the long-term stable operation of the connector in outdoor, wet workshop and other scenarios.
Wire-to-Wire Connection Characteristics: Specifically designed for wire-to-wire docking scenarios, adopting plug-in quick connection structure with anti-misplug positioning key, which can effectively avoid equipment damage caused by reverse pin connection. The wiring method supports crimping/welding dual options, and the crimp terminal is suitable for 0.5-2.5mm² wires, with firm connection, reliable contact, high assembly efficiency, and easy later maintenance and replacement.
Reliability & Compliance: The product has passed strict aging tests, high and low temperature cycle tests, waterproof tests and electrical performance tests, complying with international standards such as RoHS and CE. The mechanical life is ≥1000 insertions and extractions, with excellent contact stability, which can effectively reduce equipment failure rate and is suitable for power transmission scenarios with high requirements for connection reliability.
Professional Application Scenarios: Widely used in industrial automation equipment, outdoor power equipment, new energy charging pile auxiliary power supply, marine electrical equipment, security equipment power supply, vehicle-mounted low-voltage systems and other fields. It is mainly used for wire-to-wire power transmission of medium and low-power equipment, especially suitable for outdoor, wet and other scenarios with strict requirements for waterproof and material durability.

Main Features

Push lock quick release system
Multic-core options: 2Pin,3Pin,4Pin,5Pin for Power
3+2Pin,3+3Pin,3+4Pin,3+5Pin,3+9Pin and 2+20Pin for power signal combined
6Pin,7Pin,8Pin,9Pin,10Pin,11Pin,12Pin,14Pin,16Pin and 18Pin for signal available
Field assembly version:both wire to wire and wire to board options
Current rated 15A for long time working
Cable assembly service supported, welcome to custom
OEM/ODM welcome

Electrical Parameters
Number of Poles	4Pin
Current Rating	15A max.
Voltage Rating	300VAC max
Durability Voltage	1000VAC @ 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

Application industries

Growth Lights
Communications Application
product coding machines
inventory product coding
inkjet systems
Solar System
industrial inkjet equipment
Electric power equipment
Laboratory forensic&pathology equipment
Communications equipment
Heavy machinery

Design Sketch

FAQ

1. Q: Are you a factory or trading company?
A: We are a factory. Located in Ulinkcon Industrial Park, Bao'an District,Shenzhen,China

2. Q: Do you support product customization?
A: Yes, customization is available for specifications, colors, logos, and packaging. Please provide your detailed requirements, and we will quote accordingly with a sample confirmation process.

3. Q: Can I pay after receiving the goods?

A: For first - time cooperation, advance payment is required to ensure production smoothness. For long - term trusted clients, flexible payment terms can be discussed after several successful orders.

15A 4 Pin Electrical Wire To Wire Connectors M19 PA66 Plastic Waterproof Power Connector 2

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

H*n

United Kingdom Dec 3.2025

Helpful (1921)

Really pleased with these waterproof connectors. They’re well-designed, easy to install, and the waterproof seal works perfectly even in damp UK weather. No corrosion or loose connections so far. The seller was helpful from start to finish—answered all my queries quickly and kept me updated on delivery. Great quality, great service, will buy again.

A*r

Germany Apr 3.2025

Helpful (110)

Ich bin sehr zufrieden mit dieser Ware. Die Dichtigkeit ist ausgezeichnet, die Materialien sind robust und langlebig. Die Installation ist einfach und sicher. Der Service war schnell und professionell. Ich werde wieder einkaufen.

E*l

Mexico Apr 6.2024

Helpful (2630)

I had a ton of questions before placing my order about IP ratings, wiring, and which connector would work best for my outdoor lighting setup. The sales team was incredibly patient, friendly, and knowledgeable—they walked me through everything step by step and never made me feel rushed. After I received my order, they even followed up to make sure I was happy with the product and that everything was working properly. The customer service here is honestly some of the best I’ve experienced, and the waterproof connectors work great too. I’ll absolutely be coming back and recommending this seller to everyone I know.

Tag:

Contact Person: Miss. Gina

Tel: +86 075523019434

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