SAE J3400 NACS Open-End Cable for Wallbox and AC Charging Station | Replacement Cable for EVSE SKD/CKD Assembly

YDCHARGE NACS Open End EV Charging Cable

A professional AC charging cable platform developed for North American wallbox manufacturers and SKD CKD integration projects.

Designed around SAE J3400 and developed within the UL 2251 safety framework, this cable platform is available in 16A 32A 48A and 80A single phase versions. Suitable for AC Level 1 and AC Level 2 charging applications using NACS vehicle charging inlets, it provides a practical replacement and integration solution for North American EVSE products requiring optional NTC temperature monitoring and OEM ODM branding support.

Open End Installation Platform

Built for fixed installation into NACS wallboxes AC charging stations and customized EVSE products requiring a reliable pigtail connection for station assembly.

Flexible Current Configurations

Available in 16A 32A 48A and 80A single phase versions supporting up to 22kW class AC charging applications depending on project requirements.

Optional Temperature Monitoring

Supports NTC based temperature sensing for advanced over temperature protection in premium EVSE applications and high current charging scenarios.

OEM ODM Flexible

Supports custom cable lengths connector branding and project based open end integration to align with your specific manufacturing goals.

YDCHARGE NACS Open End EV Charging Cable

A professional AC charging cable platform developed for North American wallbox manufacturers and SKD CKD integration projects.

The YDCHARGE NACS Open End EV Charging Cable is a high performance component designed for stationary charging infrastructure and professional replacement programs. Engineered around the SAE J3400 architecture and developed within the UL 2251 safety framework, it provides a reliable interface for North American AC Level 1 and AC Level 2 charging applications.

This platform is specifically relevant for manufacturers building NACS wallboxes and public AC stations for the USA and Canada markets. It offers the necessary power and signal architecture for premium EVSE products requiring advanced safety and standards alignment.

Manufacturing and Integration

Developed specifically for charger manufacturers and system integrators building next generation NACS infrastructure:

  • NACS wallbox charger assembly and manufacturing
  • Public AC charging station integration projects
  • Tethered charger replacement and upgrade programs
  • SKD CKD charging system integration for North America
  • Private label AC charging product development

Broad Current Coverage

The platform covers multiple single phase AC charging classes to match diverse residential and commercial needs:

  • Available in 16A 32A 48A and 80A versions
  • Supports AC Level 1 and AC Level 2 applications
  • High power capability for 22kW class commercial charging
  • Optimized for stable power transfer up to 80A 240 to 277V AC

Temperature Monitoring Readiness

Supports optional NTC based temperature sensing for enhanced thermal protection:

  • Integrated NTC sensor support for connector monitoring
  • Enables over temperature protection logic in the charger
  • Improves long term safety for high power 80A applications
  • Compatible with professional process monitoring systems

Durable Engineering Standards

Built to meet rigorous North American benchmarks for field longevity and safety:

  • Developed within the UL 2251 safety framework
  • Silver contact surfaces for high conductivity
  • Professional TPE or TPE U cable sheath based on UL 62
  • Tested for more than 10000 mating cycles

Operational and Mechanical Integrity

Engineered for technical buyers seeking reliability in professional NACS portfolios:

IP54 rated product design
Operating temp from 30 C below zero to 50 C
Storage temp from 40 C below zero to 80 C
Altitude capability up to 5000 m
5 pin architecture with CP and PP signals
Copper alloy contacts with silver plating

Branding and Customization

  • Custom brand logo placement on connector housing
  • Black or White housing color options
  • Flexible cable length customization per project scope
  • Optional temperature sensor integration

Project Based Supply

  • Conductor configuration selection by current class
  • Open end preparation tailored for charger integration
  • Private label charger replacement and assembly programs
  • Compatible with Tesla and other NACS based vehicles

A Scalable NACS Platform for North America

For companies involved in charger production and service replacement, the YDCHARGE NACS Open End EV Charging Cable offers essential installation readiness and high power capability.

Tell us your required current class, cable length, and branding scope, and we will recommend the right NACS open end configuration for your project.

NACS Open End EV Charging Cable Technical Specifications

 
General and Standards
Product Name YDCHARGE NACS Open End EV Charging Cable
Product Type AC charging cable with vehicle charging connector and open cable end
Standard Basis Designed in accordance with SAE J3400
Safety Framework Developed within UL 2251 safety framework
Charging Mode AC Level 1 and AC Level 2 applications
Electrical Performance
Available Currents 16A 32A 48A and 80A single phase versions
Voltage Range 120 to 240V AC or up to 277V AC for high power applications
Power Positioning Suitable for up to 22kW class AC charging applications
Signal Architecture CP and PP signal contacts in accordance with NACS architecture
Temperature Sensing Optional NTC temperature monitoring for over temperature protection
Hardware and Materials
Conductive Surfaces Copper alloy contacts with silver plated surfaces
Cable Standard UL 62 cable standard reference
Cable Jacket Professional grade TPE or TPE U outer sheath
High Current Structure Example 80A structure uses 2 x 6 AWG plus 1 x 8 AWG plus 4 x 22 AWG conductors
Mechanical Life More than 10000 insertion and withdrawal cycles
Mating Force Insertion and withdrawal force maintained below 75 N
Environment and Integration
Operating Temp 30 C below zero to 50 C above zero
Storage Temp 40 C below zero to 80 C above zero
Altitude Operating capability up to 5000 m
Application Focus Wallbox assembly / AC station integration / EVSE replacement / SKD CKD projects
Product Positioning Commercial grade open end replacement cable for OEM ODM and EVSE integration
B2B Supply Note
Suitable for wallbox assembly and AC charging station replacement projects requiring a NACS open end charging cable platform with optional temperature monitoring and customizable current classes.

YDCHARGE NACS Open End EV Charging Cable FAQs

B2B OEM ODM Frequently Asked Questions

 

A. Product Positioning and Use Scenario

Q1. What is this NACS open end charging cable used for?
This product is used as an AC charging cable with vehicle charging connector and open cable end for wallboxes AC charging stations and EVSE replacement or integration projects.
Q2. Is this a finished retail charging cable for end users?
No. This product is positioned as an open end replacement and assembly cable for professional EVSE installation and manufacturing.
Q3. Is it suitable for wallbox manufacturing?
Yes. It is specifically suitable for wallbox assembly and AC charging station integration in North American markets.
Q4. Is it suitable for charger replacement and retrofit work?
Yes. This is one of its most practical use cases for maintaining and upgrading existing NACS charging infrastructure.
Q5. Is it suitable for SKD CKD EVSE projects?
Yes. It is well suited for SKD and CKD charging equipment assembly programs requiring reliable pigtail connections.

B. Standards and Technical Accuracy

Q6. Is SAE J3400 the correct standard for this product?
Yes. SAE J3400 is the correct standard basis for NACS charging products and defines the general requirements for conductive charging.
Q7. Is UL 2251 relevant to this product?
Yes. UL 2251 is the relevant safety framework for EV plugs receptacles vehicle inlets and connectors in this product category.
Q8. Is 80A 20kW the best way to describe the top version?
A precise B2B expression is up to 80A 240 to 277V AC single phase or up to 22kW class AC charging depending on the system voltage.
Q9. Are CP and PP the correct signal labels?
Yes. Public NACS technical references describe the signaling architecture using CP and PP for AC applications.
Q10. Is this product only for Tesla vehicles?
No. It is suitable for NACS based EV charging applications including Tesla vehicles and other EVs adopting NACS in North America.

C. Installation and Use Boundary

Q11. Is this product intended for professional installation?
Yes. As it features an open cable end it must be installed by a qualified electrician or professional EVSE integrator.
Q12. Can an end user wire this directly without installation work?
No. This is an industrial component for assembly and is not a plug and play consumer charging cable.
Q13. Is it suitable for fixed wallbox replacement cable projects?
Yes. That is one of its primary use cases for extending the life of existing North American wallboxes.
Q14. Is it suitable for public charging station cable replacement?
Yes. It is suitable for stationary AC charger cable replacement and high volume upgrade projects.
Q15. Can it be used in both residential and commercial products?
Yes. It is suitable for both segments depending on the charger design and the chosen current class.

D. Configuration and Length Options

Q16. Can the cable be customized by current class?
Yes. Conductor structures and configurations can be selected for 16A 32A 48A and 80A product positioning.
Q17. Can custom lengths be supported?
Yes. Options include 5 m 10 m or project based custom lengths. Standard 25 ft products are also common references.
Q18. Can it support both lower and higher AC charging classes?
Yes. It spans from lower power AC applications to premium 80A AC Level 2 charging products.
Q19. Why are multiple conductor configurations important?
Charger architecture thermal behavior and certification strategy vary across programs. Configurable conductors ensure a better fit.
Q20. Can the product be supplied as a platform?
Yes. It is best positioned as a NACS open end cable platform with multiple current and conductor options for B2B buyers.

E. Materials, Durability, and Reliability

Q21. What materials support the cable durability?
The platform features copper alloy contacts silver plated surfaces and professional grade TPE or TPE U cable sheaths.
Q22. Why is TPE or TPE U important for this cable?
These materials support high flexibility and durability across demanding outdoor charging environments.
Q23. Why are silver contacts important?
Silver plating improves conductivity and supports stable charging performance under sustained high current loads.
Q24. Is the cable suitable for repeated daily use?
Yes. It is positioned as a commercial grade platform with an industrial mechanical life of more than 10000 mating cycles.
Q25. Is optional temperature sensing valuable?
Yes. Optional NTC based temperature monitoring is a premium feature for over temperature protection in high current EVSE products.

F. OEM ODM and Project Planning

Q26. Can the connector housing be customized?
Yes. Project based logo placement housing customization and branding support are available for professional programs.
Q27. Is this suitable for private label replacement programs?
Yes. It is well suited for private label OEM and ODM EVSE cable programs requiring consistent quality.
Q28. What information do you need for a quotation?
We usually need your current class cable length requirements branding scope and expected volume.
Q29. Is this suitable for OEM ODM production?
Yes. It is designed for production oriented EVSE cable supply programs for global distribution.
Q30. Why is this commercially valuable for manufacturers?
It provides a SAE J3400 aligned open end configurable NACS platform for fixed installation replacement and assembly programs.

Tell us your current class, cable length requirement, whether temperature sensors are needed, branding scope, and expected volume, and we will recommend the right NACS open end charging cable solution for your project.