RAPIDPLUS® Semiconductor fuses
DF Electric Semiconductor Fuse Ranges
DF Electric offers a comprehensive RAPIDPLUS series of semiconductor fuses, designed to protect sensitive electronics like diodes, thyristors, and triacs. The main ranges include:
- gS and gR Cylindrical Fuses: Ideal for general protection, capable of clearing overloads and short circuits. Suitable for devices in power rectifiers and converters.
- aR and gR NH Fuse Links: Optimized for industrial applications, providing high-speed clearing and low I²t values, ensuring safety for motor drives and UPS systems.
- SQB Square Body Fuses: Engineered for demanding applications, offering high breaking capacities and excellent cycling capability. Commonly used in photovoltaic inverters and welding devices.
10×85 gS Cylindrical Semiconductor fuse link 1000V AC/DC
- Rated up to 1000VAC/DC
- Rated currents between 1A-20A
- Designed to protect semiconductors, cables and switchgear
- High speed fuses with rapid response to overcurrents and short circuits
gR Cylindrical fuse links for semiconductors
- Rated at 690VAC or 440VDC
- Rated currents from 1A-32A
- Designed for rapid protection of semiconductors
aR Cylindrical fuse links for semiconductors
Rapidplus cylindrical fuse links for semiconductors
- 10x38, 14x51 and 22x58 sizes
- wide range rated between 1A and 100A
- UL and IEC approved
- Rated up to 690VAC
gS NH fuse links for semiconductors 690V AC
- Rated up to 690VAC or 400VDC
- Sizes between NH000-NH3
- current ratings between 20A up to 630A
gS NH fuse links 800V AC
gS NH
- Fuses designed for protecting photovoltaic inverters
- Rated breaking capacity up to 120kA
- Rated currents between 25A up to 400A
- Standards include: IEC/EN 60269-1 IEC/EN 60269-4
- Rated voltage up to 800VAC
aR NH fuse links for semiconductors
- Rated up to 690VAC & 440VDC
- Rated currents between 16A up to 1000A
- 100KA breaking capacity
SQB Square body aR fuse links for semiconductors
SQB1 and SQB3
- Various current options available
- Multiple contact options
- Designed for high voltage levels (up to 690v)
- Wide operating temperature range
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