WEIPU WA22J4TK2 3+PE Male Cable Connector - Reliable Industrial Power

WA22J4TK2 3+PE male cable connector with short back shell 3

WEIPU WA22J4TK2 3+PE Male Cable Connector — High-Reliability Power Connection

Product Overview

The WA22J4TK2 3+PE male cable connector is engineered for secure 3-phase power transmission with a dedicated protective earth (PE). Designed for industrial environments where uptime and safety matter, this connector offers robust mechanical retention, reliable contact performance, and compatibility with standard cable assemblies to simplify installation and maintenance.

Key Features

Featuring corrosion-resistant materials and precision contacts, the WA22J4TK2 delivers consistent conductivity and low contact resistance. It supports easy mating and locking mechanisms, vibration tolerance suited for rail and automotive applications, and can be integrated into OEM systems via WEIPU's rapid-prototype services.

Performance and Certification

Manufactured under stringent quality controls, WEIPU components align with IRIS (Rail Transit) and IATF 16949 (Automotive) standards. Our broader product portfolio includes IP69K-rated and high-current solutions, reflecting our commitment to safety and longevity in mission-critical deployments.

Why Choose WEIPU

Founded in 1996, WEIPU leverages nearly three decades of connector expertise and a vertically integrated production system across an 80,000 m² facility. With over 70,000 specifications and service to 30,000+ customers in 130 countries, we provide one-stop OEM/ODM solutions, 24-hour support, and prototypes within 7–15 days — ensuring the WA22J4TK2 is backed by industry-leading capabilities.

Applications

The WA22J4TK2 3+PE male cable connector is ideal for renewable energy inverters, industrial machinery, medical equipment power distribution, and smart manufacturing installations. Its robust design addresses harsh environments, vibration, and frequent mating cycles.

Ordering and Support

For technical datasheets, pricing, or sample requests, contact WEIPU sales at salse01@weipu-group.com or call +86-020-80501102. Our global team can assist with customization, compliance documentation, and rapid delivery to meet project timelines.

Trust and Compliance

When specifying connectors for safety-critical systems, rely on WEIPU's proven track record, national standard contributions, and certified manufacturing to reduce risk and accelerate deployment.

wa22j4tk2 3+pe male cable connector Display

WA22J4TK2 3+PE male cable connector with short back shell 2

WA22J4TK2 3+PE male cable connector with short back shell 1

FAQ:

What precautions should be taken for solder termination of the WD28 series?

When performing solder termination, the following points should be noted: 1. Strip the cable insulation layer according to the specified length to avoid excessive or insufficient stripping affecting the connection effect; 2. Control the soldering temperature and time to prevent high temperature from damaging the PPS insert; 3. After soldering, check whether the connection is firm and whether there is solder residue to avoid short circuits; 4. Use professional soldering tools and solder to ensure the reliability of the soldered joint.

How to ensure the welding quality of the Precast Cable Assembly?

We adopt automatic welding equipment and strict quality control processes in the factory. Each welding point undergoes resistance testing and pull-out force testing. The finished wire harness also undergoes overall insulation and continuity testing to ensure welding quality and connection reliability.

What are the advantages of the push-pull coupling of the SF Series compared to threaded coupling?

The push-pull coupling of the SF Series enables one-handed quick mating and unmating without tools, which is more efficient for scenarios requiring frequent disassembly and maintenance. In contrast, threaded coupling requires multiple rotations to lock, which is time-consuming. Additionally, the push-pull design has a more compact structure, making it suitable for narrow installation spaces.

Can the WAC Series be used in heavy rain outdoor scenarios?

No. The WAC Series has an IP65 rating (splashproof, not waterproof), so it can resist light rain and dust, but cannot be used in heavy rain or water immersion scenarios. For heavy rain environments, additional waterproof measures are required.