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Littelfuse L25S006 Powr-Gard® Very Fast-Acting Fuse; 6 Amp, 250 Volt AC/DC

  • Littelfuse L25S006 Littelfuse L25S006 Powr-Gard® Very Fast-Acting Fuse; 6 Amp, 250 Volt AC/DC
  • Littelfuse L25S006 Powr-Gard® Very Fast-Acting Fuse; 6 Amp, 250 Volt AC/DC
Manufacturer: Littelfuse
Mfr. #: L25S006
Item #: 128387
UPC: 079458840063
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Product Details

Size: 0.5625 Inch x 2 Inch

Detailed Description: Littelfuse Powr-Gard® Very fast-acting fuse has traditional round body fuses for enhanced state of the art round body and is rated at 6 Amps/250 Volts. Fuse offers very fast-acting ceramic body to prevent accidental insertion of the wrong fuse rating in a holder. It has designed to withstand the momentary high magnetizing currents of control transformers, solenoids and similar inductive loads. Fuse has operating temperature range from -55 to 125 deg C. It measures 0.5625 Inch x 2 Inch. Semiconductor fuse can be used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits. Limits current for maximum short-circuit protection and reduced arc flash hazard.

Fuse offers low watt loss power consumption and its electrically isolated end caps provide additional safety. In addition, current-limiting fuses are needed to provide superior protection against the potentially damaging effects of short-circuit currents. It can be stud mounted. It is suitable for power electronic applications including variable speed drives, power rectifiers, UPS systems and DC power supplies. Fuse is UL listed and CE/CSA certified.

Product Specification

Application Protection of Semiconductors
Brand Littelfuse
Catalog Description L25 VERY FAST-ACTING SEMICONDUCTOR 6A. 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.


Height 1.3000
Height Unit IN
Item Status A
Length 3.0000
Length UOM IN
Mfr. # L25S006
Special Features Very-Fast Acting
Standard UL Recognized
Type Semiconductor Fuse
UNSPSC 39121628
Width 2.1000
Width UOM IN