Fuses

57 companies | 546 products
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thermal fuse
thermal fuse
ITV series

Amperage: 15, 12, 45, 30 A
VDC: 3 V - 62 V
Breaking capacity: 50 A - 120 A

ITV Three-Terminal Fuses Littelfuse surface mount Li-ion battery protectors designed to guard against overcurrent and overcharging. Ideal for mobile/portable applications including smart appliances, consumer electronics ...

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Littelfuse
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

... Patented design fuses — The first totally new dual-element time-delay Class RK5 fuses in 10 years. They look different because they are different! Even the Littelfuse SLO-BLO® fuse, the ...

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Littelfuse
miniature fuse
miniature fuse
420-252

Amperage: 0.5 A - 20 A

... ? Fuse kits generally contain a selection of fuses and fuse accessories in some form of storage box. Generally used by engineers, mechanics, electricians and technicians, they are a ...

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RS PRO
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
miniature fuse
miniature fuse
PFNF

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

Description PFNF Description Directly solderable on printed circuit boards Applications USB port protection PC motherboards PDA's / Digital Cameras Game console port protection

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SCHURTER
cylindrical fuse
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
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
blade fuse
blade fuse
MODEX

Amperage: 1.25 A - 6.3 A

A freewheeling diode acting as a suppressor, this module can be installed in series or in parallel to an electrical circuit just like any modular terminal.There are two connection points on either side to facilitate wiring to other MODEX ...

square fuse
square fuse
50 - 3 000 A, 700 - 1 300 V | URS

Amperage: 50 A - 4,000 A

SIBA square body fuses type SQB are available in four different body sizes. Each size is available in various mounting styles for global applications. Variety in body sizes, mounting style and amp ratings allow maximum flexibility ...

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SIBA
cylindrical fuse
cylindrical fuse
0.1 - 250 A, 250 - 1 000 V | URZ

Amperage: 0.1 A - 250 A

SIBA cylindrical ultra-rapid fuses are available in six different sizes. They can be fitted with or without a built-in striker pin for fuse blown indication or operation of microswitches. Approval: Standards: ...

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SIBA
cylindrical fuse
cylindrical fuse

VDC: 1,500 V
Breaking capacity: max 100000.0 A

... demands on fuses. Constantly rising power levels at maximum DC voltages of 1500 V can generate short-circuit currents of several hundred kiloamperes. Another issue relates to load profiles produced by a wide variety of ...

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SIBA
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. • ...

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SOCOMEC
cartridge fuse
cartridge fuse
max. 50 000 A

Amperage: 0 A - 5,000 A

Thomas & Betts fuses, in a broad range of ratings, offer superior protection for underground and overhead transformers, capacitor banks, switchgear, and wind farms. Features Minimize Failures: Thomas & Betts fuses, ...

cylindrical fuse
cylindrical fuse
7GDEP.200.301

Amperage: 125 A
VAC: 24 kV

Product NO.: 7GDEP.200.301 Rated voltage: 24kV Rated current: 125A Including pressure plate:Yes ; No Including metal plate:Yes ; No

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Xiamen GOODEP
cylindrical fuse
cylindrical fuse
7GDEP.700.101

Amperage: 80 A
VAC: 36 kV

Product NO.: 7GDEP.700.101 Rated voltage: 36kV Rated current: 80A Including pressure plate:Yes ; No Including metal plate:Yes ; No

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Xiamen GOODEP
cylindrical fuse
cylindrical fuse
7GDEP.200.201

Amperage: 125 A
VAC: 12 kV

Product NO.: 7GDEP.200.201 Rated voltage: 12kV Rated current: 125A Type:Up outgoing line ; Side outgoing line ; with metal cap Including pressure plate:Yes ; No Including metal plate:Yes ; No

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Xiamen GOODEP
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
cartridge fuse
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
miniature fuse
miniature fuse
DF

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

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COMESTERO SISTEMI
axial fuse
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
axial fuse
FUS48 series

Amperage: 0.1 A - 15 A
VAC: 250 V

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

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COMESTERO SISTEMI
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.

cylindrical fuse
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
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
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
cartridge fuse
cartridge fuse

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

fast-acting fuse
fast-acting fuse
MFU AT Series

Amperage: 0.5 A - 5 A
VDC: 32 V - 63 V
Breaking capacity: 0 A - 50 A

Thin Film Chip Fuses Advanced thin film technology AEC-Q200 qualified (1) Very quick acting fuse characteristics Electro vehicle Hybrid electro vehicle Battery management MFU AT thin film ...

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VISHAY
miniature fuse
miniature fuse
SinglFuse™

Amperage: 0.5 A - 7 A
VAC: 65 V - 250 V
VDC: 24 V - 125 V

SinglFuse™ SF-0402F Series Features* Fast acting thin film chip fuse for overcurrent protection 1005 (EIA 0402) miniature footprint Surface mount packaging for automated assembly UL listed (UL 248-14) RoHS compliant* ...

cartridge fuse
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
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
NH fuse
NH fuse

AC400V / live gripping lugs AC400V / isolated gripping lugs AC500V / live gripping lugs AC500V / isolated gripping lugs AC690V / live gripping lugs AC690V / isolated gripping lugs AC1200V / live gripping lugs

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JEAN MÜLLER
NH fuse
NH fuse

NH fuse-links with utilization category aM for motor circuit protection according to IEC 60269 respectively DIN EN 60269-1 and DIN VDE 0636-2 with a rated voltage of AC500V or AC690V.

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JEAN MÜLLER
NH fuse
NH fuse

NH fuse-links with utilization category aR for semiconductor protection according to IEC 60269 respectively DIN EN 60269-1 and DIN EN 60269-4 with thread contacts and a rated voltage of AC1000V.

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JEAN MÜLLER
NH fuse
NH fuse
HelioProtection® - HP15NH

Amperage: 50 A - 400 A
VDC: 1,500 V

... systems. Helio-Protection® HP15NH fuse links are designed for the protection of cables in a PV group of chains when a short circuit occurs in a panel (main fuse category). This HelioProtection® main fuse ...

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Mersen - Electrical Power
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-link
cylindrical fuse-link
CH series

Amperage: 2 A - 36 A
VDC: 1,000, 1,500 V

... solution is in cylindrical gPV fuse-links with crimp caps which are designed for direct crimping PV conductors with a corresponding crimping tool. Crimp connection allows connecting PV conductors cross-section from 4 ...

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ETI
cartridge fuse
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
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