Description
ZhengRong R054/R055/R057/R058 Ceramic Fuse, 0.5A-30A, 250V/500V, 10/100Pcs
Product Overview
The ZhengRong (ZhengHao) R054/R055/R057/R058 series ceramic fuse is a high-reliability circuit protection component designed for overcurrent and short-circuit protection in electrical systems. Manufactured with high-hardness ceramic tubes, these fuses feature excellent wear resistance, durability, and long service life, making them ideal for household appliances, industrial control equipment, and power distribution systems. Available in multiple sizes (5x20mm, 5x25mm, 6x25mm, 6x30mm) and current ratings from 0.5A to 30A, with voltage options of 250V and 500V, they provide reliable protection for a wide range of electrical applications.
Key Specifications
| Item | Details |
|---|---|
| Brand | ZhengRong (ZhengHao) |
| Model | R054, R055, R057, R058 |
| Dimension | 5x20mm (R054), 5x25mm (R055), 6x25mm (R057), 6x30mm (R058) |
| Rated Voltage | 250V AC/DC (R054/R055/R057), 500V AC/DC (R058) |
| Rated Current Range | 0.5A to 30A (Full Range Available) |
| Material | High-Hardness Ceramic Tube, High-Purity Fuse Element |
| Packaging | 10 Pcs per Batch, 100 Pcs per Box |
| Features | High Hardness, Wear Resistant, Shock Resistant, Long Service Life |
- R054/R055 (250V)：
ZhengRong R054/R055 Ceramic Fuse, 0.5A-30A, 250V, 5x20/5x25mm - R057/R058 (250V/500V)：
ZhengRong R057/R058 Ceramic Fuse, 0.5A-30A, 250V/500V, 6x25/6x30mm
Core Features
- Premium Ceramic Construction
Made of high-hardness ceramic material, offering excellent wear resistance, impact resistance, and high-temperature stability, ensuring reliable performance in harsh operating environments. - Full Current & Size Compatibility
Covers a complete current range from 0.5A to 30A, with 4 standard sizes (5×20/5×25/6×25/6x30mm) to fit most common fuse holders and circuit protection applications. - Dual Voltage Options
Available in 250V (for general household and industrial use) and 500V (for high-voltage industrial systems), meeting diverse circuit protection needs. - Durable & Long-Lasting
Engineered for long service life with stable fusing characteristics, preventing false tripping and ensuring accurate overcurrent protection. - Flexible Packaging Options
Sold in 10 Pcs per batch or 100 Pcs per box, suitable for both small-scale repairs and large-scale industrial procurement. - Wide Application Compatibility
Ideal for protecting household appliances, power supplies, industrial control panels, automotive electronics, and power distribution systems.
Application Scenarios
- Household Appliances: TVs, refrigerators, air conditioners, washing machines, and other home electronics
- Industrial Equipment: CNC machinery, control panels, power distribution cabinets, and automation systems
- Power Supplies: Switching power supplies, chargers, and power adapters
- Automotive Electronics: Vehicle circuits, automotive accessories, and on-board systems
- Electronic DIY & Repair: Circuit prototyping, hobby projects, and electrical maintenance
Important Notes
- Model Selection: Confirm the fuse size (5×20/5×25/6×25/6x30mm), voltage (250V/500V), and current rating match your circuit requirements before purchase.
- Installation: Disconnect power before replacing fuses to avoid electric shock.
- Replacement: Replace fuses only with the same model, current, and voltage rating to ensure proper circuit protection.
- Usage: For professional electrical maintenance and circuit protection applications only.
- Premium Ceramic Construction
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