Dongguan Tianrui Electronics Co., Ltd
| Rated Current | 500mA to 20A |
| Breaking Capacity | 200A@600Vac Max. 2000A@400Vdc Max. 1000A@500Vdc Max. |
| Application | for Industrial Power |
| Supply Ability | 1000000PCS/Month |
| Rated Voltage | 600VAC 400VDC 500VDC |
| Terminal | Brass |
| Payment Terms | D/P, T/T,Paypal, Western Union |
| Size | 5x20mm |
| Delivery Time | 5-7 Days |
| Packaging Details | 1000PCS/Bag |
| Product Name | Ceramic Fuse |
| Main Material | Ceramic Boday |
| Model Number | HV520 SERIES |
| Certification | ROHS |
| Brand Name | Tian Rui |
| Place of Origin | China |
View Detail Information
Explore similar products
125V 250V AC Miniature Cartridge Fuse Time Lag 100mA-10A Micro Pico Fuse
6.35x30mm 6X30mm Miniature Cartridge Fuse Ceramic Quick Blow Fast Acting
Quick Blow 500mA-25A Miniature Cartridge Fuse 6x30mm Fast Acting Glass Fuse
250V 5x20mm Slow Blow Fuse 25 Amp Time Delay Fuse Electronic Copper End Cap
Product Specification
| Rated Current | 500mA to 20A | Breaking Capacity | 200A@600Vac Max. 2000A@400Vdc Max. 1000A@500Vdc Max. |
| Application | for Industrial Power | Supply Ability | 1000000PCS/Month |
| Rated Voltage | 600VAC 400VDC 500VDC | Terminal | Brass |
| Payment Terms | D/P, T/T,Paypal, Western Union | Size | 5x20mm |
| Delivery Time | 5-7 Days | Packaging Details | 1000PCS/Bag |
| Product Name | Ceramic Fuse | Main Material | Ceramic Boday |
| Model Number | HV520 SERIES | Certification | ROHS |
| Brand Name | Tian Rui | Place of Origin | China |
| High Light | Time Delay Ceramic Cartridge Fuse ，600VAC 400VDC 500VDC Miniature Cartridge Fuse ，500mA to 20A 5x20mm Fuse | ||
Time Delay 5x20mm Ceramic Cartridge Fuse 600VAC 400VDC 500VDC 500mA 630mA 800mA to 20A
This series of 5×20mm ceramic cartridge fuses offers reliable overcurrent protection in a compact, industry-standard form factor. Designed with a time-delay (slow-blow) characteristic, these fuses tolerate temporary inrush currents—such as motor startup or capacitor charging—without nuisance opening, while still providing precise protection against sustained overloads and short circuits. With high interrupting ratings and dual-voltage AC/DC capability, they are ideal for both industrial and electronic applications where space is limited but performance cannot be compromised.
Specifications of 5x20mm Time Delay Ceramic Fuse
Product Name: Ceramic Fuse
Rated Current: 500mA-20A
Rated Voltage: 600V AC 400V/500V DC
Main Material: Ceramic
Ends Material: Brass
Breaking Capacity:
200A@600Vac Max.
2000A@400Vdc Max.
1000A@500Vdc Max.
Application: For industrial power
| Part No. | Rated Voltage | Rated Current | ||
| AC | DC | |||
| HV520.0.5 | 600V | 400V 500V | 500mA | |
| HV520.0.63 | 630mA | |||
| HV520.0.8 | 800mA | |||
| HV520.1 | 1A | |||
| HV520.1.25 | 1.25A | |||
| HV520.1.6 | 1.6A | |||
| HV520.2 | 2A | |||
| HV520.2.5 | 2.5A | |||
| HV520.3.15 | 3.15A | |||
| HV520.4 | 4A | |||
| HV520.5 | 5A | |||
| HV520.6.3 | 6.3A | |||
| HV520.8 | 8A | |||
| HV520.10 | 10A | |||
| HV520.12 | 12A | |||
| HV520.15 | 15A | |||
| HV520.16 | 16A | |||
| HV520.20 | 20A | |||
Dimension of 5x20mm Time Delay Ceramic Fuse
Features of 5x20mm Time Delay Ceramic Fuse
•Time-Delay Response: Withstands short-duration surge peaks, reducing false trips in circuits with inductive or capacitive loads.
•Wide Current Range: Available from 500mA up to 20A, with common intermediate values including 630mA and 800mA to meet diverse design requirements.
•High Voltage Ratings: Rated for 600VAC, 500VDC, and 400VDC, making them suitable for AC mains, DC bus lines, and higher-voltage power systems.
•Robust Ceramic Body: Provides superior arc-quenching properties, high mechanical strength, and excellent thermal stability compared to glass fuses.
•High Interrupting Capacity: Safely clears fault currents in demanding environments, ensuring system safety under short-circuit conditions.
•Standard 5×20mm Package: Drop-in replacement compatible with standard panel-mount, PCB, or inline fuse holders.
Applications of 5x20mm Time Delay Ceramic Fuse
•Power supplies (SMPS, UPS, and AC-DC converters)
•Industrial control panels and automation equipment
•Motor drives and servo systems
•Battery management systems (BMS) and DC distribution units
•LED lighting drivers and HVAC equipment
•Test and measurement instruments
•Renewable energy systems (solar inverters, charge controllers)
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
Tel/Whatsapp: +86 13532772961
Wechat: HFeng0805
QQ: 969828363
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
9000000-9500000
Employee Number:
105~150
Ecer Certification：
Verified Supplier
Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 5,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d... Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 5,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d...
Get in touch with us
Leave a Message, we will call you back quickly!