Dongguan Tianrui Electronics Co., Ltd
| Rated Current | 200mA to 20A |
| Payment Terms | D/P, T/T,Paypal, Western Union |
| Terminal | Brass |
| Breaking Capacity | 2000A@400Vdc Max. 300A@500Vdc Max. |
| Supply Ability | 1000000PCS/Month |
| Type | Fast Acting |
| Rated Voltage | 400V 500V DC |
| Delivery Time | 5-7 Days |
| Size | 5x20mm |
| Packaging Details | 1000PCS/Bag |
| Product Name | Ceramic Fuse |
| Main Material | Ceramic Boday |
| Model Number | HV530 Series |
| Certification | ROHS |
| Brand Name | Tian Rui |
| Place of Origin | China |
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Product Specification
| Rated Current | 200mA to 20A | Payment Terms | D/P, T/T,Paypal, Western Union |
| Terminal | Brass | Breaking Capacity | 2000A@400Vdc Max. 300A@500Vdc Max. |
| Supply Ability | 1000000PCS/Month | Type | Fast Acting |
| Rated Voltage | 400V 500V DC | Delivery Time | 5-7 Days |
| Size | 5x20mm | Packaging Details | 1000PCS/Bag |
| Product Name | Ceramic Fuse | Main Material | Ceramic Boday |
| Model Number | HV530 Series | Certification | ROHS |
| Brand Name | Tian Rui | Place of Origin | China |
| High Light | High Breaking Capacity Ceramic Tube Fuse ，Fast Acting Miniature Cartridge Fuse ，400V 500V DC 5x20mm Fuse | ||
5x20mm Ceramic Tube Fuse High Breaking Capacity Fast Acting 400V 500V DC 500mA to 20A
This series of 5×20mm ceramic cartridge fuses delivers high-speed overcurrent protection with an exceptionally high breaking capacity in a compact, industry-standard footprint. Engineered with a fast-acting (quick-blow) characteristic, these fuses respond instantaneously to short-circuit and severe overload conditions, minimizing potential damage to sensitive downstream components. The robust ceramic construction and advanced arc-extinguishing design enable reliable DC interruption at elevated voltage levels, making them the preferred choice for battery-powered systems, DC distribution networks, and high-energy industrial applications where fault clearance speed is critical.
Specifications of 400V 500V DC 5x20mm Ceramic Fuse
Product Name: Ceramic Fuse
Rated Current: 200mA-20A
Rated Voltage: 400V 500V DC
Main Material: Ceramic
Ends Material: Brass
Breaking Capacity:
2000A@400Vdc Max.
300A@500Vdc Max.
Application: for industrial power
| Part No. | Rated Voltage | Rated Current | ||
| DC | ||||
| HV530.0.2 | 400V | 500V | 200mA | |
| HV530.0.4 | 400mA | |||
| HV530.0.5 | 500mA | |||
| HV530.0.6 | 600mA | |||
| HV530.1 | 1A | |||
| HV530.1.6 | 1.6A | |||
| HV530.2 | 2A | |||
| HV530.2.5 | 2.5A | |||
| HV530.3.15 | 3.15A | |||
| HV530.4 | 4A | |||
| HV530.5 | 5A | |||
| HV530.6 | 6A | |||
| HV530.6.3 | 6.3A | |||
| HV530.8 | 8A | |||
| HV530.10 | 10A | |||
| HV530.12 | ― | 12A | ||
| HV530.15 | 15A | |||
| HV530.20 | 20A | |||
Dimension of 400V 500V DC 5x20mm Ceramic Fuse
Features of 400V 500V DC 5x20mm Ceramic Fuse
•Fast-Acting Response: Provides instantaneous protection against short circuits and severe overloads, limiting peak let-through energy (I²t) to safeguard semiconductor devices and other voltage-sensitive components.
•Wide Current Range: Available from 500mA up to 20A, offering flexible design options for low- to medium-power DC circuits.
•Dual DC Voltage Ratings: Rated for 400V DC and 500V DC systems, accommodating a broad spectrum of DC bus architectures.
•High Breaking Capacity:
--2,000A interrupting rating at 400V DC (maximum)
--300A interrupting rating at 500V DC (maximum)
--These high interrupt ratings ensure safe, reliable fault clearing even in low-impedance DC power sources such as batteries and large
capacitor banks.
•Robust Ceramic Body: Offers superior arc-quenching performance, high dielectric strength, and excellent resistance to thermal and mechanical stress compared to glass fuses.
•Standard 5×20mm Package: Fully compatible with standard fuse holders, clips, and PCB-mount accessories for easy replacement and global sourcing.
Applications of 400V 500V DC 5x20mm Ceramic Fuse
•Battery energy storage systems (BESS) and lithium-ion battery packs
•DC power distribution units and busbars
•Electric vehicle (EV) auxiliary systems and charging infrastructure
•Industrial DC power supplies and rectifiers
•Photovoltaic (PV) combiner boxes and solar inverters
•UPS systems and telecom power equipment
•Motor drives with DC links and frequency converters
•Test equipment and high-power laboratory setups
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...
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