GB/T AC Charger, Socket for EV, Single Phase, 250V, 16A
Introduction
This GB/T AC charger is designed for safe and reliable single-phase electric vehicle charging, fully compliant with the GB/T 20234.2-2015 standard. Engineered for durability, its robust thermoplastic housing and copper alloy contacts with silver plating ensure optimal conductivity and long-term performance in diverse conditions. Featuring a high IP65 protection rating, it is dust-tight and protected against water jets, making it suitable for both indoor and outdoor installation.
The socket operates at a rated 250V/16A, delivering a maximum charging power of 4kW. It maintains stable performance across a wide temperature range from -30°C to 50°C. Safety is paramount, underscored by its UL94 V-0 flame-retardant rating. The integrated cable configuration (3X2.5mm² + 2X0.75mm²) provides a secure and standardized connection for seamless integration with compatible GB/T EV charging systems.
Key Features:
- GB/T 20234.2-2015 Standard Single-Phase AC Socket
- Rated 250V / 16A with 4kW Max Power
- Robust Thermoplastic Housing & IP65 Rated
- Silver-Plated Copper Alloy Contacts
- UL94 V-0 Flame-Retardant & Wide Operating Temperature (-30°C to 50°C)
- Standard Cable: 3X2.5mm² + 2X0.75mm²
Main Specifications:
General Information:
| Part No.: | NV3Z-YC-GEL-EV16S | |
| Product Series: | GB Standards AC Charging Connectors | |
| Brand: | Metabee | |
| Charging Standards: | GB/T 20234.2-2015 | |
| Rated Type: | AC | |
| Power Phase: | Single Phase | |
| Connector Gender: | Socket | |
| Mating Cycles: | >10000 Times | |
| Wire Gauge: | 3X2.5mm²+ 2X0.75mm² | |
| Color: | Black | |
| Other Feature: | None |
Materials and Plating:
| Shell Material: | Thermoplastic | |
| Contact Material: | Copper Alloy | |
| Contact Plating: | Silver Plated |
Electrical Performance:
| Rated Voltage: | 250V | |
| Rated Current: | 16A | |
| Contact resistance: | 0.5mΩ max | |
| Insulation Resistance: | >1000MΩ(DC500V) | |
| Max charging power: | 4kW |
Environmental Performance:
| IP Rating: | IP65 | |
| Flammability Rating: | UL94V-0 | |
| Operating Temperature: | -30°C to +50°C |
GB standard AC charging Type

Applications of this GB/T AC Charger, Socket for EV:
The GB Standards AC Charging Connectors are the standard used for electric vehicles in China. This standard is primarily for slower AC charging, often referred to as Level 1 or Level 2 charging. And their applications are diverse across various charging environments.
Here are some main applications:
- Private Residential Charging
- Residential Community Charging
- Workplace Charging Stations
- Public Urban Charging Stations
- Commercial and Retail Parking
- Highway Rest Area Charging
- Fleet and Commercial Vehicle Depots
- Municipal and Public Parking Lots
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