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EV Charging Plugs Type 1 Type 2 GB/T | 16A-32A AC | IP54 | TUV Certified
Mode 3 EV Charging Cable | Type 2 to Type 2 Connector
KRIPAL manufactures electric vehicle charging plugs and connectors compliant with global EV charging standards including IEC 62196 Type 2 for European AC charging, CCS Combo 2 for European DC fast charging, GB/T 20234 for the Chinese market and CHAdeMO for Japanese-standard DC fast charging. Rated from 16A to 250A with operating voltages up to 1000V DC for fast charging connectors, these plugs feature silver-plated copper alloy contacts with a minimum of 10,000 mating cycles, IP54 protection when mated and IP24 when unmated with the protective cap fitted. The connector body is molded from thermoplastic polyurethane (TPU) with UV stabilization for outdoor service, providing the flexibility to withstand repeated cable flexing and the impact resistance to survive being dropped onto concrete from 1 meter height per IEC 62196-1 mechanical testing. Each plug includes integrated temperature sensors on the DC power contacts that signal the charger controller to reduce current if contact temperature exceeds 90 degrees Celsius due to worn or contaminated contact surfaces, preventing thermal damage to the connector and the vehicle inlet. Certified to the appropriate regional standards with TUV, CE, UL and CCC marks as applicable, KRIPAL EV charging plugs are sourced by charger manufacturers, charging network operators and automotive OEMs for their production and aftermarket requirements.
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EV Charger Socket 16A 32A 1 Phase 3 Phase 7Pins for Vehicle Charging Station
EV Charger Socket is engineered for robust performance and long-term reliability, meeting stringent international standards for electric vehicle supply equipment (EVSE).
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EV Charger Plug 16A 32A 1 Phase 3 Phase 7Pins for Vehicle Charging Station
EV Charger Plug is engineered for robust performance and long-term reliability, meeting stringent international standards for electric vehicle supply equipment (EVSE).
Ask a QuoteEV Charging Plug Selection: Global Standards for AC Charging
An EV charging plug is the connector at the end of the charging cable that mates with the vehicle’s charging inlet. The plug contains power contacts for AC or DC current transfer, signal contacts for the control pilot (CP) and proximity pilot (PP) communication between the charger and the vehicle, and a protective earth (PE) contact. The plug and vehicle inlet together form a connector system that must meet the mechanical, electrical and environmental requirements of the applicable regional standard. This selection guide covers charging standard, current rating, cable type and connector features to match your charger design and target market.
EV Charging Plug Series Technical Specifications
Charging Standard Selection by Market
The choice of charging plug standard is determined by the target market and the charging power level. For AC charging in Europe and most global markets outside China and Japan, the IEC 62196 Type 2 connector is the universal standard for both single-phase (up to 7.4 kW) and three-phase (up to 43 kW) AC charging. For DC fast charging in Europe, CCS Combo 2 adds two DC power contacts below the Type 2 AC section, supporting up to 350 kW (1000V DC at 350A) with liquid-cooled cable variants. For the Chinese market, GB/T 20234 DC connectors are mandatory for all domestically sold EVs and chargers. For Japanese-market DC fast charging, CHAdeMO remains the standard for Nissan, Mitsubishi and some Toyota models. KRIPAL manufactures all four connector standards, allowing charger OEMs to source their complete connector requirements from a single supplier regardless of their export markets.
Current Rating and Cable Compatibility
KRIPAL charging plugs are rated from 16A to 250A continuous for the DC power contacts, with the cable cross-section selected to match the rated current per the applicable standard. For a 125A CCS Combo 2 plug, the DC power contacts accept 35 sq mm cable, while a 250A version accepts 70 sq mm cable or a liquid-cooled cable assembly where the coolant channels are integrated into the cable jacket. The AC power contacts on Type 2 plugs are rated at 16A, 32A or 63A depending on the specific model, with the corresponding cable cross-sections of 2.5, 6 or 16 sq mm. The plug housing includes a cable strain relief with a bend radius limiter that prevents the cable from kinking at the connector entry point, extending cable life in high-usage public charging stations where the cable may be dropped, dragged and run over by vehicle tires.
Contact Temperature Monitoring
All KRIPAL DC charging plugs incorporate NTC thermistors embedded in the DC power contact assembly, within 2mm of the contact mating surface, to provide real-time temperature measurement. The charger controller monitors the contact temperature via an additional signal pair in the cable and reduces the charging current if the temperature exceeds 90 degrees Celsius per the derating profile defined in IEC 61851-23. This temperature monitoring protects against thermal runaway caused by worn contacts with increased resistance, contaminated contact surfaces (dirt, salt, corrosion products), or a damaged vehicle inlet that does not provide adequate contact normal force. Without this protection, a deteriorated connector can overheat to the point of melting the plastic housing and causing an electrical fire, a failure mode that has been observed in public charging stations with connectors that lack integrated temperature sensing.
Mechanical Durability and Environmental Protection
KRIPAL EV plugs are tested to 10,000 mating cycles per IEC 62196-1, representing approximately 5 years of daily use at a public charging station (5-6 connections per day x 365 days). After 10,000 cycles, the contact resistance increase must be less than 50 percent of the initial value per the standard. The TPU housing material is tested for impact resistance at minus 25 degrees Celsius (cold-temperature brittleness) and UV resistance per ISO 4892-2 with 1000 hours of xenon-arc exposure equivalent to 5 years of outdoor service in southern European latitudes. The IP54 mated rating means the connector withstands water splashing from any direction, verified by a 10-minute spray test per IEC 60529, while the IP24 unmated rating with the protective cap fitted protects against water spray during the brief period between disconnecting from one vehicle and connecting to the next.
Specify EV Charging Plugs for Your Charger Platform
- Connector Selection Matrix: Tell us your target markets and charging power levels, and we provide a connector standard and model recommendation with full certification status.
- OEM Evaluation Samples: Request pre-production plug samples for mechanical fit-check, electrical testing and certification integration with your charger design.
- Cable Assembly Service: We can supply plugs pre-assembled to your specified cable type and length, 100 percent electrically tested and ready for installation in your charger production line.
EV Charging Connectors for Residential, Commercial and Public Infrastructure
KRIPAL EV charging plugs and connectors are the physical interface between the charging infrastructure and the electric vehicle, deployed at every type of EV charging station from residential wall boxes to highway corridor ultra-fast charging hubs. The connector standard, current rating and environmental durability determine the charging experience for the EV driver and the maintenance burden for the charging network operator.
Residential and Workplace AC Charging Wall Boxes
Home and workplace AC chargers (3.7-22 kW) use KRIPAL Type 2 plugs rated at 16A or 32A single-phase or 32A three-phase, with the plug tethered to the charger via a 5-meter cable. The plug is exposed to daily handling by EV drivers with varying levels of care: it gets dropped on garage floors, left in puddles, and occasionally driven over. The TPU housing and the cable strain relief are designed to survive this treatment, and the silver-plated contacts maintain low contact resistance even after exposure to condensation in unheated garages. The plug includes an LED charging status indicator that shows the charging state (standby, charging, fault) visible from across the garage, reducing the number of times an EV driver walks to the vehicle to check if charging has started.
Public AC Destination Chargers
AC chargers at hotels, shopping centers, restaurants and parking garages (typically 7-22 kW) use KRIPAL Type 2 plugs rated at 32A with reinforced cable strain relief for the high usage rate of a public charger that may see 5-10 connections per day. The plug housing is available in custom colors to match the charger OEM’s or charging network’s brand identity, with the network operator’s logo molded into the housing. The 10,000-cycle mating durability supports approximately 5 years of daily service, after which the plug can be replaced as a field-serviceable assembly by a qualified electrician without replacing the entire charging cable.
Highway Corridor DC Fast Charging Hubs
Ultra-fast DC charging stations along highways (150-350 kW) use KRIPAL CCS Combo 2 plugs rated at 250A continuous with liquid-cooled cable assemblies. The liquid cooling circulates a water-glycol mixture through channels in the cable jacket, extracting the I squared R heat generated in the copper conductors at 250A (approximately 800W of heat per meter of cable at 250A through a 70 sq mm conductor) and rejecting it through a radiator in the charger cabinet. Without liquid cooling, a 250A cable would need approximately 120 sq mm cross-section per conductor to maintain a safe touch temperature, making the cable too heavy and inflexible for an average driver to handle. The contact temperature sensors provide a secondary safety layer: if the liquid cooling system fails or the coolant level drops, the plug temperature rises and the charger controller reduces current before the contacts reach a damaging temperature.
Fleet Charging Depots for Electric Buses and Trucks
Electric bus depots and logistics centers with overnight fleet charging use KRIPAL CCS Combo 2 or GB/T DC plugs rated at 125-250A, depending on the vehicle battery capacity and the available charging window. The plugs are handled by fleet maintenance staff rather than the general public, but the connection frequency is higher (up to 20 connections per night per charger as vehicles rotate through charging bays) and the environment includes diesel fumes, road salt in winter and aggregate dust from unpaved depot surfaces. The IP54 mated rating and the TPU housing with enhanced chemical resistance to diesel and de-icing salt protect the connector in this harsh environment. The contact temperature monitoring is particularly important in fleet applications where the vehicle inlet may be contaminated with road grime that increases contact resistance, and the reduced-current derating prevents a connector fire that would take the charger and potentially the vehicle out of service.
China Market DC Fast Charging Networks
China’s nationwide DC fast charging network, the largest in the world with over 2 million public charging points, uses GB/T 20234 DC connectors manufactured by KRIPAL under CCC (China Compulsory Certification) certification. The GB/T connector supports up to 250A at 750V DC (187.5 kW) and includes CAN bus communication pins for the digital communication protocol between the charger and the vehicle BMS per GB/T 27930. KRIPAL GB/T plugs are manufactured on a dedicated production line for the Chinese market with GB/T-specific testing including the 10,000-cycle mating endurance test witnessed by the CCC certification body (CQC) as part of the annual factory inspection. Plugs are available with Chinese-language labeling and documentation for domestic charger OEMs, and with English-language labeling for international charger OEMs exporting to the Chinese market.
Source EV Charging Plugs for Your Charger Platform
- Multi-Standard Connector Strategy: Our application engineers help you select the connector standards, current ratings and cable types for each of your target markets.
- Pre-Certification Support: We provide the connector’s type-test reports and Declaration of Conformity for inclusion in your charger’s CE, UL or CCC certification submission.
- Cable Assembly Production: Save assembly labor by ordering plugs pre-terminated to your specified cable, 100 percent tested and serialized for traceability.
KRIPAL EV Charging Plug Manufacturing: Certified for Global Infrastructure
KRIPAL EV charging plugs are manufactured in a dedicated assembly facility where the thermoplastic body is injection-molded, silver-plated copper contacts are crimped to flexible cables, and the handle assembly with electronic locking actuator is integrated. Every charging plug undergoes a full electrical test including continuity, insulation resistance, and CP/PP signal verification for global AC charging station manufacturers.
Contact Pin Precision Crimping and Plating
Silver-plated copper alloy contact pins (Type 1, Type 2, GB/T) are crimped to flexible power conductors using calibrated hydraulic crimping tools with hexagonal dies. Crimp quality is verified on sample connections from each production lot by cross-section examination and pull-force testing exceeding 500N for 6 sq mm conductors.
Electronic Locking Actuator Assembly and Test
The motor-driven locking actuator is assembled from a micro-DC motor, reduction gear train, and position-sensing microswitch. Each actuator subassembly is tested for lock/unlock stroke length, operating force, and microswitch contact transition before integration into the plug handle. Complete plugs undergo 5000 lock/unlock endurance cycling.
Overmolded Strain Relief and Cable Entry Sealing
The cable entry point is sealed with a thermoplastic elastomer (TPE) overmold that bonds chemically to the cable jacket. Samples from each production batch are subjected to a 500N cable pull test and a 90-degree bend test per IEC 62196-1 to verify strain relief integrity. IP54 rating is confirmed on assembled plugs after cable attachment.
CP and PP Signal Path Verification
Every EV charging plug undergoes a continuity and insulation resistance test on the Control Pilot (CP) and Proximity Pilot (PP) signal paths. The PP resistor value (indicating cable current rating) is measured and compared against the marked ampere rating. Diode polarity on the CP circuit is verified to prevent charging station communication failure.
Distributor Stock Holding Programs for EV Charging Plugs
KRIPAL supports distributor inventory programs with agreed stock levels for standard EV charging plug models. Shipments are planned based on demand data, with scheduled replenishment to maintain stable supply and consistent fill rates.
Private Label and OEM Branding for EV Charging Plugs
Custom overmolding colors, laser-marked part numbers aligned with your catalog, and OEM-branded packaging are available. Unbranded supply is provided upon request for private label production of EV charging plugs.
Multi-Region Certification and Compliance Support
CE, UKCA, and IEC 62196-1/2 EN 62196-1/2 compliance documentation is provided according to target export markets. Technical documentation files are maintained and updated in line with evolving regulatory requirements, supporting EVSE system conformity assessments.
Direct Technical Access to KRIPAL Production Engineers
Your technical team communicates with the engineers who designed and tested your EV charging plugs, not a distributor’s sales engineer reading from a catalog. Application questions receive answers within 24 hours during China business hours.
Frequently Asked Questions
Explore FAQ >Type 1 (SAE J1772) for North America and Japan. Type 2 (IEC 62196-2) for Europe and most global markets. GB/T for China. Select based on your target market.
At 32A and 230V single-phase: up to 7.4kW. At 32A and 400V three-phase (Type 2 only): up to 22kW AC charging.
Yes, IP54 when mated with the vehicle inlet, suitable for outdoor charging in rain, snow and dust conditions.
Rated for minimum 10,000 mating cycles, verified through production sample testing with contact resistance measurements at intervals.
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