Fuses

52 companies | 433 products
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square fuse-link / ultra-rapid / Class aR / for general purposes
square fuse-link
Protistor®

Amperage: 500 A - 1,500 A
VAC: 1,500 V

Approvals & Standards • IEC 60269.4 Mersen 1500 V PSC fuse-links provide maximum flexibility in equipment design and ultimate protection for today’s power conversion equipment. These square body fuse-links ...

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Mersen - Electrical Power
cylindrical fuse / fast-acting / Class C / ceramic
cylindrical fuse
FES series

Amperage: 2 A - 600 A

... and are exact replacements for the British fuses and older HRCII-C fuses. Class C fuses are not dimensionally or electrically interchangeable with other North American fuses. ...

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Mersen - Electrical Power
cylindrical fuse / fast-acting / current-limiting / Class J
cylindrical fuse
A4J series

Amperage: 1 A - 600 A

... UL 248 • IEC 269-2-1 Amp-Trap fast-acting A4J fuses deliver excellent current-limiting protection to a wide variety of applications. Their unique dimensions prevent the substitution of other fuses ...

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Mersen - Electrical Power
cylindrical fuse / low-voltage
cylindrical fuse

• Standardized cylindrical fuse links and holders in accordance with IEC 60269-1 and -2 • Use in industrial applications • Approval of cylindrical fuse holders according to UL 512

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SIEMENS Low-voltage – Power distribution
miniature fuse / cartridge / ultra-rapid / ceramic
miniature fuse
420230

Amperage: 16 A
VAC: 500 V

... . Fast acting fuses are the most popular fuse. 6.3 x 32mm More Information: Why choose a glass fuse? Glass and ceramic fuses have similar properties. However you ...

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RS PRO
miniature fuse / fast-acting / time delay
miniature fuse
420252

Amperage: 0.5 A - 20 A

... and replace fuses. All models are highly reliable and excellent quality. Features and Benefits • Offering a selection of General Purpose Fuse Kits • Mixed size fuse kit – stock number ...

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RS PRO
miniature fuse / fast-acting / time delay
miniature fuse
420268

Amperage: 0.5 A - 20 A

RS Pro Fuse Kit - General Purpose Brought to you by RS Pro, A range of general purpose fuse kits. Perfect for various electrical activities and personnel, including electricians and mechanics. Handy ...

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RS PRO
miniature fuse / resettable / SMD
miniature fuse
PFNF

Amperage: 10 A - 100 A
VDC: 6 V - 30 V

Schurter PFNF GS resettable, surface mount, fuses, PTC, 1206 footprint, 3.2 x 1.6 mm, 30 VDC, compliant with UL 1434 and CSA C22.2 no. 0, TIL no. CA-3A standards, can be directly soldered on printed circuit boards.

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SCHURTER
miniature fuse / resettable / SMD
miniature fuse
PFUF

Amperage: 10 A - 40 A
VDC: 6 V - 30 V

It can be soldered directly on printed circuit boards and is 100% well-suited with the PFMU type. It has an approval UL-File Number of E172175 and a CSA File Number of 702083. It is applicable for PC motherboards, cellular phones or cellphones ...

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SCHURTER
miniature fuse / resettable / SMD
miniature fuse
PFMF

Amperage: 10 A - 100 A
VDC: 6 V - 60 V

This product is 100 percent compatible with the PFMD type Directly solderable on printed circuit boards, with high standards, including UL 1434 and CSA C22.2 no. 0, TIL no. CA-3A, with several approvals, such as a UL File Number: E172175, ...

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SCHURTER
miniature fuse / thermal / high-voltage / for railway applications
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 / thermal / high-voltage / for railway applications
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 / thermal / high-voltage / for railway applications
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 / power / medium-voltage / capacitor
cartridge fuse
Prime-MEC

Amperage: 5 A - 200 A
VAC: 4 kV - 7 kV

... board. PRIME MEC fuses are equipped with striker pins for trip indicators as well as for operating the related load break switches. Link type fuse holder enables easy maintenance and high stability ...

cartridge fuse / Class gPV
cartridge fuse

Amperage: 20 A
VDC: 1,000 V

DC FUSES FOR PHOTOVOLTAIC APPLICATIONS 10x38mm, IEC class gPV Rated current: 20A Rated voltage: 1000VDC.

cylindrical fuse / Class gG / DIN
cylindrical fuse
P89xx series

Amperage: 25, 50, 125 A

INDELEC selected fuses and DIN rail holders to fit with his SPD range. The fuses equipped with failure indicators to check easily their opening and the holders can be supplied with or without contact

blade fuse / Class gG / DIN
blade fuse
P893,P894 series

Amperage: 315 A

INDELEC selected fuses and DIN rail holders to fit with his SPD range. The fuses equipped with failure indicators to check easily their opening and the holders can be supplied with or without contact

cylindrical fuse / time delay
cylindrical fuse
BT307 series

Amperage: 800 mA - 150,000 mA
VAC: 250 V
VDC: 80 V

... EATON, EDK, THERMODISC, FUZETEC, BELFUSE and TE. Within the line there are cylindrical fuses, PCB fuses, fuseholders, resettable and thermal fuses, in addition fuses ...

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OMEGA FUSIBILI
cylindrical fuse / time delay / for printed circuit boards
cylindrical fuse
BT309 series

Amperage: 50 mA - 30,000 mA
VAC: 250 V
VDC: 80 V

... EATON, EDK, THERMODISC, FUZETEC, BELFUSE and TE. Within the line there are cylindrical fuses, PCB fuses, fuseholders, resettable and thermal fuses, in addition fuses ...

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OMEGA FUSIBILI
cylindrical fuse / time delay / Class gTr
cylindrical fuse
BT311 series

Amperage: 50 mA - 30,000 mA
VAC: 250 V

... EATON, EDK, THERMODISC, FUZETEC, BELFUSE and TE. Within the line there are cylindrical fuses, PCB fuses, fuseholders, resettable and thermal fuses, in addition fuses ...

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OMEGA FUSIBILI
miniature fuse / thermal / ceramic
miniature fuse
DF

Amperage: 10 A - 16 A
VAC: 125 V - 250 V

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COMESTERO SISTEMI
axial fuse / ceramic / for printed circuit boards
axial fuse
FUS3 series

Amperage: 0.18 A - 10 A
VAC: 125 V - 250 V

Fuse body: ceramic tube Pigtail: tin plated copper on nickel plated brass cap Note The Voltage Drop values are measured at 100% rated current. The Power Dissipation values are measured after 1 hour of testing at ...

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COMESTERO SISTEMI
axial fuse / for printed circuit boards
axial fuse
FUS48 series

Amperage: 0.1 A - 15 A
VAC: 250 V

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COMESTERO SISTEMI
cylindrical fuse / time delay / Class gG / low-voltage
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® electric
NH fuse-link / time delay / Class aM / ceramic
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® electric
semiconductor fuse / cylindrical / Class aR / 10x38
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® electric
NH fuse / HRC
NH fuse
NT series

Amperage: 2 A - 250 A
VAC: 500, 600 V

Application NT type low voltage H.R.C. fuse features light in weight, small in size, low in power, loss and high in beaking capacity. This product has been widely used in overload and short circuit protection of electric ...

cartridge fuse / Class gPV / DC / for photovoltaic applications
cartridge fuse

Amperage: 2 A - 15 A
VDC: 1,000 V

cylindrical fuse / ceramic / high-voltage / for railway applications
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.

cylindrical fuse / Class gG
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
cylindrical fuse / current-limiting / Class aM
cylindrical fuse
aM

Amperage: 1 A - 125 A

The fuse link is a component designed to cut off dangerous currents. It is attained by adapting fusible melting strips that divide the arc into several subarcs and cool them by means of the quartz sand. A limitation of ...

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GAVE ELECTRO
fuse-link
fuse-link
Neutral links

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GAVE ELECTRO
cylindrical fuse / for transformers
cylindrical fuse
XRNT-12 series

Amperage: 6.3 A - 125 A
VAC: 12 V

XRNT-12 transformer fuse is suitable for system of indoor AC 50Hz, rated voltage 10kV. It is cooperated with other protective electric appliances (eg: load switch, vacuum contactor). It used as protective elements when ...

drop-out fuse-link / for transformers
drop-out fuse-link
PRW series

Amperage: 200 A
VAC: 12 kV

... drop-out fuse (hereinafter referred to as fuse) is suitable for power distribution line and power distribution transformer of AC 50Hz, rated voltage 10kV. It is used as overload and short circuit protection ...

square fuse / current-limiting / DC / high-speed
square fuse

Amperage: 6 A - 900 A
VAC: 240 V
VDC: 150 V

British BS 88 Bs 88 High Speed Fuses 0-900 Amp Drive Fuse High Speed Fuses High speed, current-limiting fuse. The Cooper Bussmann® Drive Fuse will provide ...

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COOPER Bussmann
cartridge fuse / fast-acting / Class CC
cartridge fuse

KTK-R Fast-acting, branch circuit, rejection-type fuse LP-CC Time-delay, current-limiting, rejection-type fuse - 12 seconds (minimum) at 200% rated amps

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COOPER Bussmann
cylindrical fuse / thermal / for electric motors / for transformers
cylindrical fuse
SWTC series

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

Thermal Fuses Selco carries a wide variety of thermal fuses. All with unique specifications. Thermal Fuse - One Shot Thermal Cutoff: SWTC-162-3535 Specifications Series: SWTC Functioning ...

cartridge fuse / fast-acting / glass
cartridge fuse
F series

MINIATURE FUSES FAST-ACTING GLASS FUSES - SERIES "F" These fuses are installed in circuits with small surge currents. They are suitable for protecting conductors inside equipments or ...

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ITALWEBER
cartridge fuse / time delay / glass
cartridge fuse
T series

MINIATURE FUSES TIME-DELAY GLASS FUSES - SERIES "T" These fuses are used to protect circuits with limited overload currents such as small motors, transformers, etc. If these fuses ...

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ITALWEBER
cylindrical fuse / miniature / ceramic
cylindrical fuse
0.1 - 32 A, 250 - 500 V | HF, HT, FF series

MINIATURE FUSES STEATITE FUSES - SERIES “HF”-“HT”-“FF” Fuses series "HF" and "HT" have the same utilisation characteristics as the glass fuses series "F" and "T", but ...

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ITALWEBER
cartridge fuse / fast-acting / Class gPV / power
cartridge fuse

Amperage: 32 A

Fuses for the protection of photovoltaic modules and their conductors Super fast blow 1000V rated

miniature fuse / SMD
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
NH fuse-link
NH fuse-link
NHSN706023P9003

This tool is used to anticipate risk, harm to gear and circuits, short circuit current interfered quickly. The speedy temperature ascent created by the short circuit causes the device to breakdown. It is available in high-determination ...

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ABB Smart Power
cartridge fuse / current-limiting / medium-voltage
cartridge fuse
CLE, HLE, HCL

Amperage: 0.4 A - 520.83 A

... in both double and quad barrel design. This Eatons Helix fuses are usually utilized in order to protect and secure components such as transformers as well as feeders. It has a general purpose fuses fitted ...

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Eaton Count Control Products
type D fuse-link / Class gG / low-voltage
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

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