Fuses

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compact fuse
compact fuse
S15J series

Amperage: 1, 2, 3, 2.2, 1.5 A
VDC: 24 V

... S15J plug-and-play in-line fuses. The compact rugged design allows installation in tight spaces, even in extreme temperatures and dirty or wet conditions. A simplified two-LED system gives instant visual updates on the fuse ...

cylindrical fuse
cylindrical fuse
KLLU series

Amperage: 601 A - 4,000 A
VAC: 600 V
VDC: 300 V

... time-delay, Class L are quality fuses in every sense of the word. They were developed to provide a somewhat lower priced alternate to the POWR-PRO™ KLPC series fuses. KLLU series fuses meet or exceed ...

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Littelfuse
cartridge fuse
cartridge fuse
IDSR series

Amperage: 0.1 A - 600 A
VAC: 600 V
VDC: 600 V

... The time-delay, dual-element IDSR series fuses combine a 600 V dc capability with indication to provide an ideal solution for many dc applications. These fuses offer a patented, state-of-the-art, solid-state design with ...

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Littelfuse
cylindrical fuse
cylindrical fuse
LLSRK ID series

Amperage: 0.1 A - 600 A
VAC: 600 V
VDC: 300 V

... determine that there is an open fuse. • Reduce fuse inventory — The superior performance of the LLSRK_ID allows it to be used in a variety of applications, thus decreasing fuse inventory. • Reduce nuisance ...

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Littelfuse
cylindrical fuse
cylindrical fuse
3NW series

Amperage: 0.5 A - 100 A
VAC: 400, 500, 600 V

... cylindrical fuse holders are also approved to UL 512. The cylindrical fuse holders are tested and approved as fuse disconnectors in accordance with the switching device standard IEC 60947-3. They are ...

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Siemens Low-voltage – Power distribution
blade fuse
blade fuse
MODEX

Amperage: 1.25 A - 6.3 A

A freewheeling diode is used as a suppressor circuit. This module can be installed in series or in parallel to an electrical circuit as with a rail-mounted terminal. There are two connection terminals on either side to facilitate wiring to other MODEX ...

NH fuse
NH fuse
FNH_K

... type D and type NH fuses (class gL/gG) are designed with high quality ceramic body. Main Characteristics Excellent electrical insulation; Mechanical strength; Resistance against thermal shocks during the disconnection of the fuse; Reduced ...

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WEG Gear Systems GmbH
cylindrical fuse
cylindrical fuse
HSJ3

Amperage: 3 A
VAC: 600 V
VDC: 500 V

... DC listed to UL 248 The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit ...

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Mersen - Electrical Power
cylindrical fuse
cylindrical fuse
893-8530

Amperage: 250 mA - 16,000 mA
VAC: 250 V

... containing an assortment of fuses including fast acting and slow acting. Whether you need a fuse for a household appliance, or you’re carrying out maintenance and repair jobs, the RS PRO fuse kit provides ...

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RS PRO
square fuse
square fuse
UMT-H series

Amperage: 0.16 A - 50 A
VAC: 250 V - 277 V
VDC: 72 V - 250 V

... • Impermeable to potting compound used to achieve hermetic seal for use in intrinsically safe applications according to ATEx and IECEx requirements. Unique Selling Proposition • Suitable for pulse-shaped continuous currents • Sensors • Power supplies • ...

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SCHURTER
axial fuse
axial fuse
MFU

Amperage: 100 mA - 6,300 mA

... Vishay fuse products provide overcurrent protection for sensitive board-level components. Using advanced materials and construction techniques, Vishay fuses are ideal when size, long-term stability, and compliance with ...

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VISHAY
compact fuse
compact fuse
MF series

VAC: 6 V - 60 V
Service temperature: -40 °C - 125 °C

... rely on the overcurrent protection provided by Bourns® Multifuse® Polymer Positive Temperature Coefficient (PPTC) Resettable Fuses. The newest 125 °C polymer PTC devices are particularly developed to give robust and cost-effective protection ...

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BOURNS
NH fuse
NH fuse
2XLaR series

Amperage: 125 A - 420 A
VDC: 1,500 V

... Reference standards:GB/T 13539.4, IEC 60269-4, UL 248-13 Safety certification: TUV, CE ...

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Holly/Hollyfuse/Hollyland
cylindrical fuse
cylindrical fuse
HC10LPV

Amperage: 1 A - 35 A
VDC: 1,500 V

... Reference standards:UL 248-19 Safety certification:TUV, cULus ...

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Holly/Hollyfuse/Hollyland
NH fuse
NH fuse
NH2XLPV series

Amperage: 63 A - 400 A
VDC: 1,500 V

... NH2XLPV 1500V DC 63A-400A Photovoltaic Fuse Security Certificate: cULus Standard: UL 248-19 INTERRUPTING CAPACITY: 30,000 amperes at 1500V DC Application: Inverters, Solar System Circuit Protection ...

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Holly/Hollyfuse/Hollyland
fast-acting fuse
fast-acting fuse
GFP400

Amperage: 400 A
Service temperature: -40 °C - 85 °C

... GigaFuses are the world's only hermetically sealed electromechanical fuses designed for high voltage and high power fuse application requirements. The GigaFuse is a bi-directional device capable of handling system ...

cartridge fuse
cartridge fuse

Amperage: 2 A - 15 A
VDC: 1,000 V
Breaking capacity: 0 A - 33,000 A

cylindrical fuse
cylindrical fuse
02622

Amperage: 2 A
VDC: 1,000 V
Breaking capacity: 33,000 A

cylindrical fuse
cylindrical fuse
02624

Amperage: 3 A
VDC: 1,000 V
Breaking capacity: 33,000 A

cylindrical fuse
cylindrical fuse
H 221 Sta

Amperage: 200 A
VAC: 36, 24 kV

... All types of our h.v.h.b.c. fuses are made with porcelain tubes which are glazed brown for use indoors and outdoors. ...

cartridge fuse
cartridge fuse
BS88 series

Amperage: 2 A - 1,250 A
VAC: 500, 690 V

... SOCOMEC industrial fuses protect installations and people against overcurrents for any low voltage electrical circuit. Advantages High level performance • High breaking capacity 120 kA at 500 V, 80 kA at 690 V. • High short-cicuit ...

drop-out fuse
drop-out fuse
FRDQ series

... insulators. 5, All our cutout fuses were type tested and design tested in accordance with IEC61952, maximum RIV is 100µV when tested at 1MHz and10% over nominal line ground voltage for indicated system voltage. 6, The fuse ...

cylindrical fuse
cylindrical fuse
SMD®

Amperage: 5,000 A - 33,500 A

... SMD® Power Fuses S&Cs SMD Power Fuses provide reliable, economical protection for transformers and capacitor banks in outdoor substations through 138 kV. They incorporate precision-engineered nondamageable silver or ...

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S&C Electric Company
type D fuse-link
type D fuse-link
002311101

Amperage: 2 A
VAC: 500 V
VDC: 250 V

... The D fuse-links are suitable in protecting the electrical installation, control and signal circuits in overload and short-circuit currents. These products include a full range of five physical sizes which are DI, DII, DIII, DIV and DV ...

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ETI
Class gPV fuse
Class gPV fuse
FE04D series

Amperage: 20, 15, 10, 6 A
VDC: 1,500 V
Breaking capacity: 0 A - 10,000 A

... Fuse for photovoltaic applications, for 10X85mm fuses. 10kA breaking capacity at 1500VDC, 6A •Type of product: Fuses for PV applications - 10x85mm •Type of operating voltage: DC •IEC maximum rated ...

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LOVATO ELECTRIC
transformer fuse-link
transformer fuse-link
3031011

Amperage: 6.3 A - 80 A
VDC: 24, 10, 12, 20, 36 kV
Length: 371 mm - 463 mm

... electric machines. The start-up process is also a highly sophisticated matter, involving high currents, but without causing the fuse to trip. On the other hand, though, the power circuit must be reliably interrupted if excessively high ...

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SIBA
cylindrical fuse
cylindrical fuse

Amperage: 0.5 A - 125 A
VAC: 400 V - 690 V

... The gG Cylindrical fuses are designed as protection against overloads and short circuits. They are specifically manufactured to act as shields of cables, power lines and equipment. The fuse is fabricated from ceramic ...

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DF ELECTRIC
axial fuse
axial fuse
THU145-R series

Amperage: 270, 200 A
VAC: 36, 48, 12, 24 V
VDC: 80 V

... idea Thermal CutOff (iTCO) is a fuse that uses low melting point alloys as the electrical connection point of the main circuit, with built-in heater as the control circuit, to achieve controlled fusing function. idea Thermal CutOff (iTCO) ...

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Xiamen SET electronics Co.,Ltd
high-speed fuse-link
high-speed fuse-link
Type K/T/SF

Amperage: 1 A - 200 A
VAC: 11 V - 38 V

... Fuse link of Pomanique brand is designed for 9kV to 38kV dropout fuse cutouts. It is characterized by perfect time current characteristics, high mechanical strength, and reliable arc-extinguishing performance, etc. The ...

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Pomanique Electric
NH fuse
NH fuse
NH series

Amperage: 16 A - 250 A
Breaking capacity: 120,000 A

... Grup Arge NH blade fuses and fuse bases are manufactured in accordance with TS EN 60269-1 standard. Steatite material, which is highly resistant to high temperatures and short circuits, is used as body material. ...

fast-acting fuse
fast-acting fuse
1029940

Amperage: 1,000 A
VAC: 32 V
Breaking capacity: 1 A

... The body of ATO regular fuse 1029940 is blue. The fuse rating is 1A, its breaking capacity is 1000A, and it is ISO 8820-3 and SAE J1284 approved. INTERRUPTION POWER - 1000A CAPACITY - 1A FEATURE - FAST ACTING TYPE ...

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How to choose this product
fuse

A fuse is an electrical conductor that melts when the current flowing through it exceeds a certain value. This opens the circuit, interrupting current flow to connected devices.

Applications

Overcurrent can be provoked by a short circuit in a device; fuses protect the electrical network in such cases. Short circuits can also be provoked by overvoltage; the fuse then protects connected devices.

Domestic installations often use gG fuses with 10A, 16A or 20A values. Fuses used in electronics are often encased in glass tubes. Miniature fuses can be soldered onto a printed circuit board.

Industrial installations use fuses with ratings to 300A, and high-tension models. Fuses have better power-cutting abilities than circuit breakers.

Technologies

The main types are fast-blow fuses (F and FF) and slow-blow, or time-delay fuses (T and TT). Special fast-blow fuses are used to protect semiconductors. Time-delay fuses are used in cases where momentary overcurrent is permissible, as when starting a motor. These circuits have aM fuses.

Thermal fuses are activated by the overheating of the devices in which they are installed. Resettable fuses do not melt, but open in response to overload and close automatically once they cool.

How to choose

Fuse type and configuration, nominal current and power-cutting capacity will determine selection.

Advantages

- Price

Disadvantages

- Non resettable

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