Name: 300V 4 Pin M19 Waterproof Connector Male To Female IP67 Circular Connectors
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M19
Availability: InStock

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300V 4 Pin M19 Waterproof Connector Male To Female IP67 Circular Connectors

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
Gender:	Male To Female	Material:	Nylon
Color:	Red Blue White Black Yellow	Flame-resistant Rating:	UL94-V0
Highlight:	300V waterproof M19 connector , 4 pin IP67 circular connector , male to female waterproof connector

IP67 Waterproof M19 4 Pin Male To Female Outdoor Connector

Quick Description

Core Specifications: Adopts M19 standard circular structure design, equipped with 4-pin power transmission channels, rated voltage 300V, supports precise male-to-female docking, customized for industrial-grade power connection scenarios, suitable for efficient cable docking needs of medium and low voltage systems
Structure & Craftsmanship: The shell is made of high-weather-resistant engineering plastic, the pin core is precision-processed with high-conductivity brass material, male-to-female pairing is smooth in plugging and unplugging, and with professional sealing structure, the connection is firm and has excellent anti-vibration and anti-fall performance
Transmission Performance: 300V rated voltage is suitable for medium and low voltage power transmission, 4-pin channel design ensures current-carrying stability, low pin core contact resistance can reduce transmission energy consumption and heat generation, ensuring continuity and reliability of equipment power supply
Application Fields: Widely used in outdoor power distribution systems, power supply interfaces of industrial automation equipment, new energy outdoor facilities, security monitoring power connections and other power transmission scenarios requiring IP67 protection and male-to-female pairing

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: Who is responsible for customs clearance? Do you provide necessary documents?

A: We will provide complete customs clearance documents (commercial invoice, packing list, bill of lading, certification reports). Customs clearance fees and duties are borne by the buyer (EXW/FOB terms). We can assist with document preparation if needed.

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

I*o

Kenya Jul 30.2025

Helpful (709)

The service was good; the seller answered all my questions and sent the order on time. They’re affordable and durable, which is exactly what we need here. I will definitely buy more.

N*d

Argentina Jan 25.2025

Helpful (1943)

As someone who works on outdoor electrical projects regularly, I really value reliable and durable components. These connectors exceeded my expectations in every way. They are easy to install without requiring special tools, fit tightly, and maintain a stable connection at all times. What impressed me most is their excellent waterproof and anti-corrosion performance; even after months of outdoor use, they still look and function like new. On top of that, the customer service is outstanding. The seller was friendly, patient, and knowledgeable during pre-sale consultation and continued to provide timely support after my purchase. I highly recommend this product to anyone who needs stable and waterproof connectors for long-term use.

O*l

United States Sep 17.2024

Helpful (1.1w+)

Before placing my order, I had a lot of concerns about waterproof performance and long-term durability. The sales team was incredibly professional and responsive; they explained every detail clearly, shared real application cases, and helped me eliminate all my worries. Shipping was fast, and the packaging was secure, so the products arrived in perfect condition. After installation, I tested the connectors under heavy rain and high humidity, and they performed flawlessly—no water ingress, no loose connections, and no electrical issues. The after-sales support is also very thoughtful; they check in from time to time to ensure I’m happy with the product. Great quality, great service, great overall experience.

Tag:

Contact Person: Miss. Gina

Tel: +86 075523019434

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