Name: 3 pin wire to board connector M19 20A 300V waterproof connector for high voltage
Brand: Shenzhen Ulinkcon Technology Co., Ltd.
SKU: M19
Availability: InStock

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3 pin wire to board connector M19 20A 300V waterproof connector for high voltage

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

Gender:	Male To Female	Color:	White Blue Red Black Yellow
Material:	PA66 And Brass Tin Plated	Current Rating:	20A
Rated Voltage:	300V	Contact Diameter:	2.4mm
Highlight:	3 pin waterproof wire connector , M19 high voltage connector , 20A 300V waterproof plug

M19 3 Pin 300V Waterproof Plug Socket Connector Quick Lock

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~16.5 mm
Durability :3000 times
Applicabletemperature: -40℃~105℃

Quick Description

Tailored as an exclusive connection solution for wire-to-board applications in high-voltage equipment, this M19-sized 3-pin waterproof connector features a 20A high current capacity and 300V rated voltage, coupled with IP67 waterproof protection. It is specifically engineered to address the challenge of stable connections between wires and circuit boards in high-voltage environments. Distinguished from conventional connectors, its 3-pin layout is optimized for high-voltage circuits, precisely matching the safe arrangement requirements of phase wires, neutral wires, and ground wires. The direct wire-to-board connection eliminates intermediate adapters, reducing potential high-voltage transmission risks structurally and making it an indispensable safety component in industrial high-voltage equipment and new energy devices.

Electrical Parameters
Number of Poles	3 pin
Current Rating	20A max.
Voltage Rating	300VAC max5
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

FAQ

1. Q: What shipping methods do you offer? How long is the delivery time?

A: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.

2. Do you accept other payment currencies besides USD?

A: Our default currency is USD, but we can also accept EUR, GBP, or other major currencies. Please confirm the exchange rate with our sales team when placing the order.

3. Q: When you ship my order?

A:Normally 2-3 days after receiving your payment, but it can be negotiated based on order qty and production schedule.

4. Q: What payment methods do you accept?

A:We support mainstream international payment methods: T/T (Telegraphic Transfer), L/C (Letter of Credit), PayPal, and West Union. For large orders, 30% down payment + 70% balance before shipment is our standard term.

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

J*s

United Kingdom Jan 8.2026

Helpful (983)

I was looking for a reliable waterproof connector for outdoor LED lighting, and this one ticked all the boxes. The sealing is strong, the connection is stable, and it looks well-made. The pre-sale support helped me confirm voltage and size, which saved me a lot of time. After I received the goods, they worked perfectly straight away.

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.

M*.

United States Aug 10.2024

Helpful (2367)

Shipping was faster than I expected, and the packaging was really secure—no damage at all. Once I started using these connectors, I was impressed right away. They fit perfectly, connect tightly, and are really easy to install even for someone who isn’t a professional. We use them in outdoor lighting and security systems, and they’ve been working flawlessly. The seller’s attitude was great from start to finish, very friendly and professional. I’ve already recommended this shop to a few of my contractor friends.

Tag:

Contact Person: Miss. Gina

Tel: +86 075523019434

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