Battery Fuses

Battery Fuse 10x38mm, 500mA~40A, 1000V, 38C
Battery Fuse 17x47mm, 10A~100A, AC/DC 690V/1000V, 17C
Battery Fuse 22x50mm, 10A~250A, AC/DC 690V/1000V, 22C

Battery Fuses for Semiconductor Protection UL-Certified Fuses for EVs, Energy Storage, and Industrial Systems High-Current Safety Solutions

Hi-energy applications need battery fuses for semiconductor protection to avoid catastrophic failures. EV batteries and grid-scale energy storage can experience thermal runaway, fires, or equipment damage from a single overcurrent event. Xucheng battery fuses meet UL 248, IEC 60269, and GB 13539 standards by interrupting fault currents in milliseconds.

Fast Response for Top Safety

10ms Arc Suppression: Ceramic arc-quenching technology cuts 1000% overload currents in 10–150ms, outperforming fuses.

DC1000V/1250V AC Recommended for EV and solar storage high-voltage battery packs.

Durable Design for Extreme Conditions

-40°C to +1200°C Ceramic casing is thermal shock, vibration, and humidity-resistant (IP65 with enclosure).

In utility-scale power stations, 50–100kA breaks short circuits safely.

Saving Energy & Money

15% Longer Battery Life: Prevents partial fault severe discharges.

Zero Maintenance: 100,000 TUV/VDE-certified operational cycles.
 

Blade Fuses
Commonly used in automotive applications, these fuses are easy to replace and come in various current ratings.

ANL and AGU Fuses
These types are often used in high-current applications, such as car audio systems and marine applications.

Cylindrical Fuses
Used in various electronic devices and renewable energy systems, these fuses provide robust protection against overcurrent conditions.

1. Mount near battery connections using anti-vibration brackets.

Step 2: Secure connections with 5-8N·m torque to prevent arcing.

Step 3: Check for discolouration or resistance >1Ω quarterly.

10C, Battery Fuse 500mA~40A, AC/DC1000V

17C Battery Fuse 17x47mm, 10A~100A, AC/DC 690V/1000V

Breaking Capacity
50KA amperes at 690V AC (10A-100A)
20KA amperes at 690V DC (10A-100A)

22C Battery Fuse 22x50mm, 10A~250A, AC/DC 690V/1000V

Breaking Capacity
50KA amperes at 690V AC (10A-250A)
20KA amperes at 690V DC (10A-250A)

50H Battery Fuse 51x50mm, 51x80mm, 100A~800A, 1000V DC,1250VAC,
The structure and performance comply with GB13539, IEC60269, UL248
Rated voltage: AC/DC690V/500V
Rated current: 100A~800A;
Breaking capacity: 100KAat690VAC; 500KAat500VDC
◆ Protection level: aR
Certification: ULCCCTUV
This series of products are square tube fast fuses with low 1t and high breaking capacity. It can withstand mechanical vibration and impact and strong chemical loads, suitable for rail transit, road vehicles and shipbuilding industries, and can be used as short-circuit and backup protection for electric vehicle drive power systems, power conversion systems, energy storage and power batteries, energy storage capacitors, frequency converters, chargers, MSDs, wires and other automotive devices and equipment.
Especially suitable for short-circuit protection fuses for pure electric vehicles and hybrid electric vehicles.
1000V DC fuses specially designed for pure electric vehicles and hybrid electric vehicle power batteries

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