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250 Amp North American Style Stud Mount High Speed Fuse, 150Vac/150Vdc

Category: Semiconductor Fuses

125 Amp North American Style Stud Mount High Speed Fuse, 700 Volt AC/DC

Category: Semiconductor Fuses

L60 VERY FAST-ACTING SEMICONDUCTOR 175A. Designed to protect todayÆs equipment and systems, Littelfuse semiconductor fuses are manufactured with Littelfuse-developed technology that sets tomorrowÆs standards for accuracy, consistent quality, reliability, and predictable performance. By using advanced metallurgical, polymer, and materials research, mathematical modeling, and computerized statistical analysis. Littelfuse engineers have redefined ôState-of-the-Art.ö Applications: Designed specifically for supplementary protection of semiconducting devices such as silicon controlled rectifiers (SCRÆs), diodes, thyristors, triacs, transistors, and similar solid-state devices. These devices are used in power equipment including variable speed drives, power rectifiers, UPS systems, DC power supplies, and in a wide range of electronic equipment. May be used wherever extremely fast-acting, current-limiting fuses with no time delay are required. Safety 200,000 A.I.R. ù Reliable interruption of all overcurrents up to 200,000 amperes . . . meets present and future system requirements. (Note: L15S series has 100,000 A.I.R.). Extremely Current Limiting ù Low I2t and peak let-through currents meet most semiconductor requirements. UL Recognized ù Littelfuse semiconductor fuses are recognized under the components program of Underwriters Laboratories, Inc., and carry the mark. UL Recognized semiconductor fuses may be used to provide supplementary protection in UL listed equipment. Safety Low Watt Losses ù Means less heating and power consumption in circuit. Controlled Transient Overvoltages ù All circuits are subject to transient overvoltages during fault current interruption. These transient overvoltages (arc voltages) start when fuse links melt or circuit breaker contacts part, and subside when circuit is interrupted. Semiconductors are very sensitive to overvoltages. Littelfuse semiconductor fuse designs keep transient overvoltages to low levels and help reduce semiconductor failure.

Category: Semiconductor Fuses

Traditional Semiconductor Fuse, 200 Amps, L15S Series, Very Fast-Acting

Category: Semiconductor Fuses

Traction Fuse, High Speed, 400 Amp, 1200 Volt DC, 100 kAIC, Class aR

Category: Semiconductor Fuses

200 Amp North American Style Stud Mount High Speed Fuse, 150Vac/150Vdc

Category: Semiconductor Fuses

800 Amp North American Style Stud Mount High Speed Fuse, 700 Volt AC/DC

Category: Semiconductor Fuses

A60Q Amp-trap Form 101 Semiconductor Protection fuses feature the only 600 volt AC/DC rating in the industry of similar size (1-1/2" x13/32") fuses protecting semiconductors. A60Q also has the lowest I²t of all similar fuses and excellent cycling ability. Applications include inverters and small equipment requiring extremely fast response to faults, without the need to carry sustained heavy overloads.

Category: Semiconductor Fuses

Eaton Bussmann series high speed British standard fuse, Double barrel, 500A, 690 VAC/450 VDC (IEC), Class aR, Breaking capacity 200 kA RMS Sym., 40 kA DC at 450 VDC

Category: Semiconductor Fuses

Eaton Bussmann series FWH high speed fuse, DC common bus, 25A RMS (200% minimum opening current at rated voltage), 50 kAIC at 0.25-20A, 20 kAIC at 25-30A, Ferrule end X ferrule end, Standard

Category: Semiconductor Fuses

Eaton Bussmann series FWH high speed fuse, 500 Vac/dc (35-800A only), 0.25A, 50 kAIC at 0.25-20A, 20 kAIC at 25-30A, Non Indicating, High speed fuse, Ferrule end X ferrule end

Category: Semiconductor Fuses

100 Amp North American Style Stud Mount High Speed Fuse, 700 Volt AC/DC

Category: Semiconductor Fuses

70 Amp North American Style Stud Mount High Speed Fuse, 700 Volt AC/DC

Category: Semiconductor Fuses

350 Amp North American Style Stud Mount High Speed Fuse, 150Vac/150Vdc

Category: Semiconductor Fuses

500 Amp North American Style Stud Mount High Speed Fuse, 700 Volt AC/DC

Category: Semiconductor Fuses

Eaton Bussmann series FWA high speed fuse, 500 Vac/dc (35-800A only), 300A, 200 kAIC Vac (70-1000A), 20 kAIC at 150 Vdc (70-800A), 100 kAIC at 80 Vdc (70-1000A), None, High speed fuse, Blade end X blade end, Stud

Category: Semiconductor Fuses

1000 Amp North American Style Stud Mount High Speed Fuse, 700 Volt AC/DC

Category: Semiconductor Fuses

Eaton Bussmann series FWA high speed fuse, 500 Vac/dc (35-800A only), 40A, 100 kAIC, Non Indicating, High speed fuse, Ferrule end X ferrule end

Category: Semiconductor Fuses

Eaton Bussmann series FWH high speed fuse, 500 Vac/dc (35-800A only), 2A, 50 kAIC at 0.25-20A, 20 kAIC at 25-30A, Non Indicating, High speed fuse, Ferrule end X ferrule end

Category: Semiconductor Fuses

Eaton Bussmann series FWA high speed fuse, 500 Vac/dc (35-800A only), 800A, 200 kAIC Vac (70-1000A), 20 kAIC at 150 Vdc (70-800A), 100 kAIC at 80 Vdc (70-1000A), None, High speed fuse, Blade end X blade end, Stud

Category: Semiconductor Fuses

100 Amp, Fuse, North American Style, Stud Mount High Speed, 500 Volt AC/DC, 200kA AIC, 50kA at 500 Volt DC

Category: Semiconductor Fuses

A60Q Amp-trap Form 101 Semiconductor Protection fuses feature the only 600 volt AC/DC rating in the industry of similar size (1-1/2" x13/32") fuses protecting semiconductors. A60Q also has the lowest I²t of all similar fuses and excellent cycling ability. Applications include inverters and small equipment requiring extremely fast response to faults, without the need to carry sustained heavy overloads. 600 Volts 20 amps.

Category: Semiconductor Fuses

50 Amp North American Style Stud Mount High Speed Fuse, 700 Volt AC/DC

Category: Semiconductor Fuses

60 Amp North American Style Stud Mount High Speed Fuse, 700 Volt AC/DC

Category: Semiconductor Fuses