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Application Engineering

Fuse solutions engineered around your application.

From automotive and EV charging to industrial automation, we help match voltage, current, breaking capacity, speed and package to real operating conditions.

Proven ReliabilityProtection selected for critical operating conditions
Wide CoverageFuse technologies spanning low-voltage to 1500V DC
Expert SupportApplication guidance, cross-reference and design-in help
Technical DataCurves, drawings, approvals and coordination data
Explore by industry

Protection built for the way your system works.

Start with your application, then narrow the electrical and package requirements with our engineering team.

Automotive application

Automotive

Protect ECUs, ADAS, lighting, infotainment and auxiliary power with protection engineered for vehicle electrical environments.

Blade FusesSMD FusesResettable PTC
Explore Automotive Solutions
EV Charging application

EV Charging

Coordinate high-power AC/DC charger protection across input, conversion, DC output and auxiliary circuits.

High-Voltage DCSemiconductorAuxiliary
Explore EV Charging Solutions
Industrial Control application

Industrial Control

Protect PLCs, drives, motors, robotics and control cabinet power rails while supporting selective coordination.

Ceramic CartridgeSemiconductorGlass
Explore Industrial Control Solutions
Telecom application

Telecom

Maintain reliable protection for base stations, network power, rectifiers and critical backup systems.

DC PowerSMDThermal
Explore Telecom Solutions
Medical Equipment application

Medical Equipment

Specify precise, standards-conscious protection for diagnostics and patient-connected electronic equipment.

Low-CurrentSMDIEC Compliant
Explore Medical Equipment Solutions
Selection matrix

Recommended Fuse Types by Industry

Primary recommendation   Other options may apply

Industry
Glass Tube
Ceramic Cartridge
Blade
SMD
PV / High Voltage
Resettable
Automotive
Not a primary recommendation
Not a primary recommendation
EV Charging
Not a primary recommendation
Not a primary recommendation
Not a primary recommendation
Solar & Energy Storage
Not a primary recommendation
Not a primary recommendation
Not a primary recommendation
Not a primary recommendation
Industrial Control
Not a primary recommendation
Not a primary recommendation
Telecom
Not a primary recommendation
Not a primary recommendation
Medical Equipment
Not a primary recommendation
Not a primary recommendation
Application Success Stories

From design challenge to qualified solution.

View technical resources
EV Charging Case

Fast DC Charger Manufacturer

Challenge

High DC fault current plus repeated inrush events increased protection demands.

Solution

Selected high-breaking-capacity DC fuses around the charger operating profile.

ResultReduced Nuisance Trips

Improved system protection with technical documentation supplied for qualification.

Renewable Energy Case

Solar Inverter OEM

Challenge

Multi-market inverter platform with constrained lead times.

Solution

Cross-referenced gPV fuses for the platform's DC protection requirements.

Result1500V DC

Qualified equivalent source with a shorter procurement path and traceable supply.

Industrial Control Case

Automation Panel Builder

Challenge

Multiple protection approaches across PLC, drive and auxiliary circuits.

Solution

Standardized branch protection with clear coordination data.

ResultFewer Stocked SKUs

Simpler panel assembly and a more consistent component strategy.

Engineering Support

Need help selecting the right fuse solution?

Share your operating voltage, current, load profile and approvals—our engineers will recommend suitable options.

Need help finding the right fuse?

Send us a part number, specification or BOM and our team will help you move forward.