Dongguan Tianrui Electronics Co., Ltd
| Payment Terms | D/P, T/T,Paypal, Western Union |
| Supply Ability | 1000000PCS/Month |
| Delivery Time | 5-7 Days |
| Packaging Details | 200PCS/Bag |
| Product Name | High Current Fuse |
| Rated Current | 200A to 450A |
| Rated Voltage | 250VDC |
| Mounting | Stud-mount |
| Breaking Capacity | 20kA |
| Material | Ceramic Body |
| Terminal | Brass |
| Compliant | RoHS Compliant |
| Application | EV/HEV/ESS |
| Brand Name | Tian Rui |
| Model Number | A372109 Series |
| Certification | ROHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | D/P, T/T,Paypal, Western Union | Supply Ability | 1000000PCS/Month |
| Delivery Time | 5-7 Days | Packaging Details | 200PCS/Bag |
| Product Name | High Current Fuse | Rated Current | 200A to 450A |
| Rated Voltage | 250VDC | Mounting | Stud-mount |
| Breaking Capacity | 20kA | Material | Ceramic Body |
| Terminal | Brass | Compliant | RoHS Compliant |
| Application | EV/HEV/ESS | Brand Name | Tian Rui |
| Model Number | A372109 Series | Certification | ROHS |
| Place of Origin | China | ||
| High Light | Bolt-Down Mounting DC EV Fuse ，Ceramic Body High Current Fuse ，200A to 400A Industrial Power Fuse | ||
The A372109 Series Bolt-Down Mounting Square DC EV Fuse is a compact and robust circuit protection solution specifically designed for electric vehicle (EV) applications. Featuring a square body with bolt-down mounting terminals, this fuse series ensures secure installation and reliable electrical connectivity in space-constrained automotive environments. Available in current ratings of 200A, 250A, 300A, 350A, and 400A, with a maximum DC voltage rating of 250V, it delivers dependable overcurrent protection to safeguard critical vehicle electrical systems.
Specification
Rated Current: 200A to 450A
Rated Voltage: 250VDC
Beaking Capacity: 20KA
Material: Ceramic body
Terminal: Brass
Compliant: RoHS Compliant
Mounting: Stud-mount
Application: EV/HEV/ESS
Ratings
| Model No. | Rated Current (A) | Rated Voltage (VDC) | |||||||||
| A372109-200 | 200 | 250 | |||||||||
| A372109-250 | 250 | ||||||||||
| A372109-300 | 300 | ||||||||||
| A372109-350 | 350 | ||||||||||
| A372109-400 | 400 | ||||||||||
Features
•Bolt-Down Mounting Design: Square body configuration with bolt-down terminals provides secure, vibration-resistant installation, ideal for the demanding mechanical conditions found in automotive applications.
•Compact Square Form Factor: Space-efficient design allows for easy integration into tight engine compartments, battery enclosures, and power distribution units.
•Wide Current Range: Offers flexible current options from 200A to 400A to accommodate various vehicle power requirements.
•DC-Optimized Performance: Engineered specifically for DC circuits, ensuring reliable interruption of fault currents in low-voltage vehicle systems.
•Durable Construction: Built to withstand automotive-grade temperature extremes, vibration, and mechanical stress.
Applications
•Electric Vehicles (EV): Suitable for overcurrent protection in auxiliary systems, low-voltage DC-DC converters, and secondary power distribution circuits.
•Battery Management Systems (BMS): Ideal for protecting battery packs and battery junction boxes in low-voltage energy storage applications.
•Power Distribution Units (PDU): Provides reliable circuit protection in vehicle power distribution modules and fuse boxes.
•Industrial & Commercial Vehicles: Can be applied in electric forklifts, golf carts, utility vehicles, and other electric-powered equipment requiring compact, bolt-down fuse solutions.
•Auxiliary Load Circuits: Suitable for protecting high-current auxiliary systems such as electric fans, pumps, and lighting systems in electrified vehicles.
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
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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