PSB-20 China GB 3-Pin Grounded Power Cord for High-Power Appliances
This Chinese National Standard 3-Pin Grounded Power Cord (Model: PSB-20) is a heavy-duty, certified connector engineered for the Chinese domestic market and fully compliant with CCC (China Compulsory Certification) and GB 2099.1 standards. Designed for high-current applications, this plug features three flat pins — Live, Neutral, and Ground — providing robust electrical safety for Class I appliances. Rated for 20A / 250V AC, it is ideal for high-power devices such as air conditioners, space heaters, microwaves, desktop computers, EV charging stations, and industrial machinery requiring reliable grounded power delivery.
The PSB-20 meets stringent Chinese electrical safety regulations, making it suitable for export-grade electronics and household appliances destined for the Chinese market or compatible regions. Its durable PVC insulation and reinforced strain relief ensure long-term performance under demanding conditions.
Wiring Specification Table
| Cable Type | Conductor Configuration | Cross-Section (mm²) | Length (m) |
|---|---|---|---|
| 60 227IEC53RVV | 4×1.0 | 1.0 | 2.5 |
| 60 245IEC53YZ | 4×1.0 | 1.0 | 2.5 |
| 60 245IEC57YZW | 4×1.0 | 1.0 | 2.5 |
| 60 245IEC66YCW | 4×1.0 | 1.0 | 2.5 |
Key Features & Benefits:
- CCC Certified & GB Compliant – Meets mandatory Chinese safety standards for consumer and industrial use.
- 20A High Current Rating – Supports demanding appliances without overheating or voltage drop.
- Grounded Safety Design – Prevents electric shock in metal-cased or high-power equipment.
- Durable Construction – Reinforced plug housing and flexible cable resist bending and wear.
- Universal Compatibility – Fits standard Chinese wall sockets and appliance inlets.
Ideal For: Air Conditioners | Electric Heaters | Microwaves | Desktop PCs | Industrial Equipment | EV Chargers | Commercial Kitchen Appliances
SEO Keywords: PSB-20 power cord, China GB 3-pin plug, 20A grounded power cable, CCC certified power cord, high current power cord, Chinese standard power cable, 250V 20A plug, industrial power cord, appliance power cord, export power cord China
