Fuses

58 companies | 527 products
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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 ...

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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 ...

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Littelfuse
cylindrical fuse
cylindrical fuse
LLSRK ID series

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

... loaded fuses. • Reduce down-time — The indicating window of the LLSRK_ID immediately identifies the open fuse. If the window is dark, the fuse has opened. It’s that simple. Maintenance ...

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Littelfuse
thermal/varistor fuse
thermal/varistor fuse
TFMOV10M series

Amperage: 10,000, 25,000 A
VAC: 50 V - 680 V
VDC: 500 V - 880 V

TFMOV is a combination of varistors (MOV) and thermal protection component. Since varistor has the characteristics of aging or degrading; TFMOV can separate the varistor from the main circuitry by opening the thermal protection component ...

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Xiamen SET electronics Co.,Ltd
radial fuse-link
radial fuse-link
F series

Amperage: 3, 1 A
VAC: 250 V
VDC: 60 V

Alloy Thermal-Link / Alloy Thermal Cutoff (ATCO) is defined as a non-resettable protective device functioning one time only. It is widely used in electrical equipment. ATCO is mainly consist of fusible alloy, flux resin, case, sealant ...

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Xiamen SET electronics Co.,Ltd
radial fuse-link
radial fuse-link
KG series

Amperage: 2 A
VAC: 250 V
VDC: 60 V

Alloy Thermal-Link / Alloy Thermal Cutoff (ATCO) is defined as a non-resettable protective device functioning one time only. It is widely used in electrical equipment. ATCO is mainly consist of fusible alloy, flux resin, case, sealant ...

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Xiamen SET electronics Co.,Ltd
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 ...

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RS PRO
miniature fuse
miniature fuse
611-8955

Amperage: 0.1 A - 6.3 A
Height: 19.5 mm - 23 mm

... action fuses, this segmented plastic case with hinged lid makes it simple to view the fuse needed for the task at hand. From the high quality RS PRO range the kit has 18 different types of LBC fuse ...

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RS PRO
cylindrical fuse
cylindrical fuse
893-8534

Amperage: 500 mA - 20,000 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 ...

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RS PRO
fuse for photovoltaic applications
fuse for photovoltaic applications
HelioProtection® HP15P series

Amperage: 4 A - 80 A
VDC: 1,500 V
Service temperature: -30 °C - 80 °C

... standard ferrule terminal, fuses are also available with Crimp Cap terminals for in-line fuse applications. The unique wire crimp terminal (CC option) permits solderless wire-to-fuse ...

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Mersen - Electrical Power
square fuse
square fuse
UMT-H series

Amperage: 160 mA - 50,000 mA
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 • Compact design • Suitable for pulse-shaped continuous ...

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SCHURTER
miniature fuse
miniature fuse
ZH437 K VA series

Amperage: 0 A - 100 A
VAC: 3,000 V
VDC: 3,000 V

... temperature set point of the fusible link is exceeded, the device shorts the heater load circuit, tripping a series-connected fuse. This stopps the flow of current through the components, and provides protection against ...

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Schaltbau GmbH
miniature fuse
miniature fuse
ZH437 K-HK series

Amperage: 0 A - 100 A
VAC: 1,800 V
VDC: 1,800 V

... temperature set point of the fusible link is exceeded, the device shorts the heater load circuit, tripping a series-connected fuse. This stopps the flow of current through the components, and provides protection against ...

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Schaltbau GmbH
miniature fuse
miniature fuse
ZH437 K series

Amperage: 0 A - 100 A
VAC: 3,000 V
VDC: 3,000 V

... temperature set point of the fusible link is exceeded, the device shorts the heater load circuit, tripping a series-connected fuse. This stopps the flow of current through the components, and provides protection against ...

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Schaltbau GmbH
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-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, ...

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zhejiang Pomanique Electric Co.,Ltd
high-voltage fuse
high-voltage fuse
RLF series

Amperage: 100, 200 A
VAC: 12 kV - 36 kV

The drop out fuses are fitted in HV side of distribution transformer or on distribution branches, acting as overload protection as well as the function of opening and closing load current. The rated voltage cover from ...

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zhejiang Pomanique Electric Co.,Ltd
high-voltage fuse
high-voltage fuse
RLF series

Amperage: 200, 100 A
VAC: 15 kV - 36 kV

Fuse cutout is suitable for high voltage distribution lines and transformers, acting as an overload protector and a device for opening and closing load current. All the metal parts of the fuse cutout ...

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zhejiang Pomanique Electric Co.,Ltd
cylindrical fuse
cylindrical fuse
FUS515F

Amperage: 200 mA - 5,000 mA
VAC: 125, 250 V

FUNCTIONAL CHARACTERISTICS Testing current - Blow time 100% - 4 hours Min 130% - 1 hour Max 200% - 5 s Max Materials Fuse body: glass tube End cap: nickel plated brass Note The Voltage Drop values are measured ...

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COMESTERO SISTEMI
cylindrical fuse
cylindrical fuse
FUS632F

Amperage: 500, 3, 3.1, 20 mA
VAC: 125 V - 250 V

FUNCTIONAL CHARACTERISTICS Testing current - Blow time 100% - 4 hours Min 135% - 1 hour Max 200% - 5 s Max Materials Fuse body: glass tube End cap: nickel plated brass Note The Voltage Drop values are ...

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COMESTERO SISTEMI
miniature fuse
miniature fuse
DF

Amperage: 15, 10, 16 A
VAC: 125, 250 V

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COMESTERO SISTEMI
fuse for photovoltaic applications
fuse for photovoltaic applications
GYPV series

Amperage: 2 A - 50 A
VDC: 1,500, 1,000 V
Breaking capacity: 20,000 A

... requirements, and the company will design according to the requirements) Relative air humidity: less than 90% This series of the fuse is suitable for solar photovoltaic power generation system, rated voltage to1500V, ...

cylindrical fuse
cylindrical fuse
H 221 Sta

Amperage: 200 A
VAC: 36, 24 kV

Rated voltage: 24 and 36 kV Rated current: up to 200 A 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

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

cylindrical fuse
cylindrical fuse
AG series

Amperage: 0.5 A - 125 A
VAC: 690 V

Chordn AG time-delay midget fuses are rated 690 volts AC and are offered in ampere ratings from 0.5A to 125A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small transformers and ...

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Chordn
NH fuse-link
NH fuse-link
AM17B

Amperage: 4 A - 630 A
VAC: 690 V

Chordn NH Fuse-links, sizes 00C, 00, 0, 01, 02 and 03 are rated 690 Volts AC with breaking capacities of 120kA. All fuse-links include an indicator or striker and can accept a microswitch for remote ...

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Chordn
semiconductor fuse
semiconductor fuse
AS series

Amperage: 0.5 A - 125 A
VAC: 690 V
VDC: 700, 600 V

... without striker. Features & Benefits Three unique sizes from 0.5-125 amperes do not allow inter-changeability with other fuse classes Low I²t for improved semiconductor protection

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Chordn
miniature fuse
miniature fuse
NFxC Series

Amperage: 0.2 A - 20 A

... WITH FLOW AND REFLOW SOLDERING SAFETY STANDARD APPROVAL (UL and c-UL File Number E302168) RECTANGULAR PACKAGE WITH METAL STRIP FUSE ELEMENT EIA SIZES 0402, 0603, 0805 AND 1206 CURRENT RATINGS UP TO 2.5 AMPS

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NIC Components
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 ...

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LOVATO ELECTRIC
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 ...

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, ...

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ETI
thermal fuse
thermal fuse
LS90

The KARI LS90 thermal fuse is a reliable safety device for applications in which high temperatures may cause serious damage to the equipment or constitute a fire hazard. A typical application is a heating station using ...

NH fuse
NH fuse

Amperage: 6 A - 1,250 A

NH fuse-link
NH fuse-link

Amperage: 6 A - 630 A

Solid Link is used by NH Fuses for direct connection of contacts without fuse link. It’s non-isolated type. NH00 – NH2 – NH3

cylindrical fuse
cylindrical fuse
FCF series

Amperage: 2 A - 100 A
VAC: 500 V

cylindrical fuse
cylindrical fuse
gG

Amperage: 0.5 A - 125 A

gG curve General characteristics • Security fuses with silver-plated or nickel-plated contacts • Silver-copper fuse element • Steatite body with high resistivity to internal pressure • Breaking capacity: - 120 ...

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GAVE ELECTRO
cartridge fuse
cartridge fuse
Bussmann series

... British Standard IEC fuses Eaton's Bussmann British standard fuses can be used in multiple applications; industrial, utility, street lighting and domestic. Full range of rated current, voltage available ...

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Eaton Count Control Products
cylindrical fuse
cylindrical fuse

... 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. ...

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Siemens Low-voltage – Power distribution
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 ...

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S&C Electric Company
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 ...

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SIBA
cylindrical fuse
cylindrical fuse

Amperage: 0 A - 55 A

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 ...

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VISHAY
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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