Explore Cartridge Fuses, Blade Fuses, Bolt-Down Fuses, EV Fuses, and Glass Tube Fuses.
Automotive fuses are essential for guarding your vehicle’s electrical system from short circuits, overloads, and faults. From cartridge fuses and blade fuses to high- voltage EV fuses, each type serves a specific part in icing trustability and safety.
At Pantronics India Pvt. Ltd., we supply high- performance automotive fuses from Littelfuse, a global leader in circuit protection. Whether you’re working on traditional combustion vehicles, electric vehicles, or line systems, we’ve got the right fuse for you.
Why Automotive Fuses Are Critical
Fuses protect wiring and electrical factors by breaking the circuit when current exceeds safe limits. Without proper fuse protection, vehicles risk electrical fires, damaged ECUs, or total system failure.
Types of Automotive Fuses
These spherical (cylindrical) fuses are designed for high-current protection in starter circuits, alternators, or power distribution modules. Ideal for operations where robust protection is needed in a compact form.
- Used in Engine chambers, HVAC, supplementary power modules
- Key Products Littelfuse MIDI ®, MEGA ®, confidante ®
Blade fuses are flat, plastic- bodied fuses with two prickles. Shunt performances have integrated current dimension capability.
Variant
- ATO ®, ATC ® – Standard- sized fuses for general- purpose operations
- MINI ® and MAXI ® – Compact or high- amp performances
- LPJ – Low- profile options for space- constrained desig
These heavy- duty fuses are squinched into outstations and are excellent for high-current operations where vibration resistance is critical.
- Used in Electric motorcars, exchanges, and artificial vehicles
- crucial Types Littelfuse MEGA ®, MIDI ®, HPF ™
Electric vehicles( EVs) bear fuses that can handle high voltages( up to 1000VDC) and rapid-fire fault- clearing for safety. These fuses are erected to strict automotive and IEC norms.
- Used in Battery packs, on- board dishes, power inverters, EV traction systems
- Key Products Littelfuse EVK, FHV series
These are classic cylindrical fuses made with glass bodies for visibility. Though lower common in ultramodern vehicles, they’re still used in heritage automotive electronics.
- Used in Aged vehicles, individual tools, specialty outfit
- Key Products Littelfuse AGC ®, SFE ®
How to Select the Right Automotive Fuse
| Parameter | What to Consider |
|---|---|
| Current Rating | Should exceed normal load by 25–30% |
| Voltage Rating | Must be equal to or higher than system voltage |
| Time Characteristics | Fast-blow vs slow-blow depending on load type |
| Environmental Factors | Temperature, vibration, and installation environment |
| Size and Type | Match fuse size and footprint to your design requirements |
Popular Applications by Fuse Type
| Fuse Type | Applications |
|---|---|
| Cartridge Fuses | Alternator protection, power distribution |
| Blade/Shunt Fuses | Lighting, infotainment, cabin electronics |
| Bolt-Down Fuses | Battery-to-busbar, EV traction systems |
| High-Voltage EV Fuses | EV chargers, inverters, DC-DC converters |
| Glass Tube Fuses | Older cars, specialty automotive electronics |
Buy Automotive Fuses from Pantronics India
Pantronics India Pvt. Ltd. has been an authorized distributor of Littelfuse products for over 20 times, delivering high- quality fuse results to India’s top OEMs, EV manufacturers, and system integrators.
We stock and force the complete range of Automotive Cartridge Fuses, Blade and Shunt Fuses, Bolt- Down Fuses, High- Voltage EV Fuses, and Glass Tube Fuses — backed by expert support and fast delivery.
Conclusion
Choosing the right automotive fuse is crucial for ensuring the safety, reliability, and longevity of your vehicle’s electrical systems — whether it’s a conventional car or an advanced electric vehicle. At Pantronics India Pvt. Ltd., we are committed to supplying high-quality Littelfuse automotive fuses that meet the stringent demands of modern automotive and EV applications. Backed by 50 years of expertise, we help OEMs, system integrators, and manufacturers across India power their innovations safely and efficiently.
👉 Contact us today to find the ideal fuse solution for your automotive needs and experience trusted support from Pantronics India — your partner in power electronics.
Pantronics India Pvt. Ltd., with a legacy of 50 years, stands as a trusted leader in delivering comprehensive power electronics solutions..
We offer a wide range of power electronics components and systems from top global manufacturers to empower businesses for growth and success. Our products include power semiconductors, resistors, capacitors, fuses, microcontrollers, circuit protection solutions, thermal management systems, testing and measurement solutions, and high voltage and pulse solution