Electrical Wire Connectors,3 Pin Waterproof Connector

Electrical Wire Connectors Screw 2 Pin 3 Pin Mini EW-M16

The purpose of locking about electronic products is to prevent loosening of fit parts that may operate under different pressure, temperature or vibration conditions. The effectiveness of the locking is often critical to the security of the system.Riveting screws as the commonly used fastener products in the market also plays an important role in the water-repellent connector industry. It directly derived a widely used type of connector - screw fixed connector - electrical wire connectors

Why does screw locking mode has incomparable advantages in the reinforcement of waterproof connectors?

1. Low Risk of Loosening
water tight electrical wire connectors,secured with lock screws,has a low risk of loosening.Creep or stress relaxation is rarely observed in this fixation.

2.Removable and Replaceable
In the application process of many products, we can not guarantee that the product will never break down(though many products strive for high quality nowadays).All-In-One integration is the antithesis of detachable mode. if soldered connectors are considered all-in-one connectors, then lockscrew connectors should be removable and maintainable connectors. Straight circular electrical wire connector with this convenience allows users to disconnect loads for maintenance purposes.

3.Safer and More Stable
Are screw locked UL approved connectors safer? Yes, screw fastening electrical wire connectors are safer.Safety refers to the security, stability and possible effects of voltage and current conduction of the 400V connector 17.5A connector when transmitting.

4.Make product quality more reliable
The use of screws to assemble product is common in many industries. Screw locking can be involved in many industries, thanks to its own comprehensive performance, stable structure, durable, cost-effective. Once installation it can serve for several years, which is basically equal to once and for all. It can make the applied product more reliable and attract more industries to use it over time.

Product Overview

Electrical Wire Connectors pa66 electrical wire connectors

Installation Instructions

1.screw off the electrical wire connectors and insert the cable into the connector

2.Twist the screw on the terminal

3.Insert the wire into the terminal and tighten the screw

4.Tighten the electrical wire connector and complete the wiring

Screw Type Parameters

Model	M16	M20	M25	M25-3T	M25I	M25Y	M25T-C
Number Of Poles	2P/3P	2P-6P	2-5P	2-5P	2-5P	2-5P	2-5P
Rated Voltage	400V	400V	400V	400V	450V	450V	450V
Rated Current	17.5A	2-4P:24A 5-6P:17.5A	2-4P:41A 5P:24A	2-4P:41A 5P:24A	32A	32A	32A
Operating Temperature	-40~+105℃
Shell Materials	PA66
Cable Diameter	3.5-7MM 5-8MM 7-10MM	5-9MM 9-12MM	5-9MM 9-12MM 10-14MM	5-9MM 9-12MM 10-14MM 14-18MM	5-9MM 9-12MM 10-14MM	5-9MM 9-12MM 10-14MM	5-9MM 9-12MM 10-14MM
Wire Section	0.5-1.5MM^2	0.5-1.5MM^2 0.5-2.5MM^2	0.5-2.5MM^2 0.5-6.0MM^2	0.5-2.5MM^2 0.5-6.0MM^2	0.5-4.0MM^2	0.5-4.0MM^2	0.5-4.0MM^2

Application Scenarios

Our connectors are widely used in street lights, court lights, stadium lights, stage lights, underground lights and other outdoor wiring equipment.

Welcome To Customize

You can talk to us about your ideas, we have a professional R&D team that can design your ideas out.

Company Profile

Shenzhen Weichat Technology Co,Ltd.
Our company was established in 2016, is a professional enterprise integrating R&D, production and sales of IP68 waterproof connectors.Adhering to the business philosophy of quality first, customer first, and establishing business with precision, Weichat continues to explore market demand, innovate technology, constantly improve product quality,create more competitive products and serve users.

Weichat's main products include: a variety of IP68 waterproof connectors,electrical wire connectors,waterproof cable glands, waterproof junction boxes,aviation plugs, special products for three-proof lights, etc..Weichat has passed ISO:9001 quality management system certification, and obtained a number of domestic and international product certifications such as UL,TUV,SAA, CQC,CE,RoHS.

Our products are widely used in lighting,luminaires, instrumentation, IT communication, navigation and other fields, and have been exported to many countries and regions and have been recognized by majority of users at home and abroad.

punch 2pin electrical wire connector

Performance Test

Electric trength test
Test part: the connected conductors and the external surface is adequate for all the combinations of conductors.Test voltage：2500V.No breakdown or flashover

Waterproof test
Standard:IPX8 MAX,Underwater depth:4m
Duration of the test:120H.
Without watering

Torque test
Tightened and loosened 5 times; torque 0.5Nm.

No slip out, no damage

Pull test
Use Ø4mm-Ø10mm cable, 2.0-2.8Nm tightening the closing nut, 50N pull 1Min.Displacement within 2mm

Temperature rise
Wire section：1.5mm²；
Test current：17.5A
Temperature rise≤30°

Salt spray test
Using 5 ± 1% saline. After the test time was 12 h.The appearanceof the product does not have any defects such as peeling and corrosion

Q&A

Q: Are you manufacturer or trade company?
A. We are manufacturer and specialized in electrical wire connector and junction box for 12 years.

Q: Can you provide samples ? Are the samples free ?
A: Yes,we can provide free samples if quantity not too much but delivery fee need pay collect.

Q : What about your delivery time?
A: We have a lot of products in stock.We can send the stock products in 3 work days.
If without stock,or stock is not enough, we will check the delivery time with you.

Q : Can you make customized products and customized packing?
A: Yes.We made a lot of customized products for our customer before.
About customized packing,we can put your Logo or other info on the packing.It is no problem.

Q:What are the advantages of the screw-lock wiring method?
A: Lock wire wiring is simpler than solder wire wiring,
eliminating the need for complex tools and making outdoor work easier