GB/T AC EV Car Charger, Plug, Single Phase, 250V, 16A
Introduction
The GBT AC charger is engineered to meet the GB/T 20234.2-2015 standard, delivering reliable and efficient AC charging for electric vehicles in residential, commercial, and light-duty public applications. Designed as a single-phase plug, it ensures stable power delivery up to 16A and supports a maximum charging output of 4kW, making it ideal for daily EV charging needs. The connector structure is optimized for long-term durability and electrical safety, ensuring consistent performance in demanding environments.
Built with a high-strength thermoplastic shell, the connector offers excellent mechanical resilience, UV resistance, and long-term outdoor durability. The copper-alloy contacts with silver-plated surfaces provide superior conductivity, reduced contact resistance, and enhanced thermal performance. Its IP65 ingress protection rating ensures reliable operation against dust, water jets, and outdoor moisture exposure. With a UL94V-0 flame-retardant rating, the plug maintains stable performance even under stringent safety requirements.
Engineered for practical installation, the plug supports a cable structure of 3×2.5mm² + 2×0.75mm² and maintains consistent performance in extreme temperatures ranging from -30°C to 50°C. Its robust sealing structure and ergonomic design ensure safe handling, secure mating, and high electrical reliability for EV charging infrastructure.
Key Features:
- GB/T 20234.2-2015 Compliance: Fully adheres to the Chinese national standard for AC charging connectors.
- High Safety Rating (IP65 & UL94 V-0): Features IP65 protection against dust/water and a UL94 V-0 flame retardant rating for maximum safety.
- Optimal Performance: Rated for 250V / 16A single-phase charging, providing up to 4kW of power.
- Premium Materials: Durable Thermoplastic housing and Silver-Plated Copper Alloy contacts for excellent conductivity.
- Wide Operating Temperature: Designed to function reliably from -30°C to +50°C.
- Robust Wire Specification: Utilizes a3X2.5mm²+ 2X 0.75mm² cable configuration for safe 16A power delivery.
Main Specifications:
General Information:
| Part No.: | NV3Z-YC-EV16P | |
| 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: | Plug | |
| Mating Cycles: | >10000 Times | |
| Wire Gauge: | 3X2.5mm²+ 2X 0.75mm² | |
| 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 EV Car Charger:
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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