Littelfuse Fuses & Circuit Breakers| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(122)
  - Material Lifting & Loading Equipment(354)
  - Storage & Shelving(1439)
  - Transit & Equipment Cases(673)
  - Trucks, Trolleys & Lifting Tables(279)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(125)
  - Adhesives & Glues(90)
  - Sealants & Resins(120)
  - Tapes(2152)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6866)
  - Linear Motion(1254)
  - Rotary Bearings & Housing Units(11592)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2239)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1701)
  - Ceramic Materials(26)
  - Channel Support Systems(177)
  - Conveyor Components(486)
  - Insulation Materials(101)
  - Knobs, Levers & Handles(1148)
  - Metal Materials(378)
  - Plastic & Rubber Materials(610)
  - Polishing & Finishing(5)
  - Shim Stock(93)
  - Structural Systems(1901)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1648)
  - Girder Fixings(141)
  - Magnets & Magnetic Strips(30)
  - Nails & Rivets(732)
  - Nuts & Washers(1539)
  - Pins, Keys & Retaining Clips(346)
  - Screws & Bolts(7980)
  - Sheet Metal & Panel Fasteners(294)
  - Spacers & Standoffs(1258)
  - Wall Plugs, Fixings & Anchors(642)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2110)
  - Clamps & Vices(495)
  - Hammers & Demolition(853)
  - Knives, Scissors & Saws(911)
  - Manual Grease Guns & Accessories(30)
  - Measuring & Marking(1151)
  - Pliers & Cutters(3500)
  - Sanding, Filing & Polishing(1231)
  - Screwdrivers, Hex & Torx Keys(6711)
  - Spanners, Sockets & Wrenches(11089)
  - Specialist Tools(1774)
  - Staplers & Riveters(76)
  - Threading Tools(1453)
  - Tool Kits & Tool Storage(2124)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(9012)
  - Brakes & Clutches(32)
  - Bushes & Collars(732)
  - Electric Actuators(1284)
  - Gears & Racks(1070)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1353)
  - Roller Chains & Accessories(1089)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1915)
  - Pipes & Pipe Fittings(1460)
  - Pipework Maintenance & Water Treatment(113)
  - Sinks, Toilets & Showers(19)
  - Valves & Taps(2613)
  - Water Heating & Pumps(350)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(22)
  - Compressed Air Piping Systems(214)
  - Hydraulic Cylinders, Pumps & Power Units(160)
  - Hydraulic Fittings & Tubing(3636)
  - Hydraulic Fluids & Filtration(104)
  - Hydraulic Instrumentation & Switches(141)
  - Hydraulic Tools(8)
  - Hydraulic Valves & Manifolds(226)
  - Pneumatic & Hydraulic Pressure Gauges(4578)
  - Pneumatic Air Preparation(3374)
  - Pneumatic Connectors, Fittings & Hose(10355)
  - Pneumatic Counters, Logic Controllers & Timers(75)
  - Pneumatic Cylinders & Actuators(11749)
  - Pneumatic Sensors & Switches(1593)
  - Pneumatic Valves(8350)
  - Vacuum Components(1333)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(354)
  - Drill Bits & Parts(3159)
  - Grounds Maintenance Tools(7)
  - Milling & Lathing(401)
  - Power Tool Accessories(685)
  - Power Tools(435)
  - Sanding Belts, Discs & Wheels(1343)
  - Soldering(2049)
  - Welding & Brazing(92)
  - Workshop Tools(683)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5547)
  - Contactors & Auxiliary Contacts(13396)
  - Electric Motors(16053)
  - Industrial Robots(96)
  - PLCs, HMIs & Industrial Computing(8407)
  - Process Control(6989)
  - Sensors(31121)
  - Solenoids(132)
- Cables & Wires
  Cables & Wires
  - AV Cables(1692)
  - Cable Glands & Fittings(2342)
  - Cable Joints & Cable Sleeving(3182)
  - Cable Management(6115)
  - Cable Ties & Fixings(3398)
  - Computer Cables(1566)
  - Electrical Power & Industrial Cables(18012)
  - Networking & Coaxial Cables(5475)
  - Single Core Cable(5433)
  - Wire to Board Cables & Ribbon Cable(7561)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1313)
  - Enclosures(14161)
  - Enclosures & Racking Components(12218)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(31031)
  - Earth & Lightning Protection(123)
  - Fuse Holders & Accessories(1285)
  - Fuses(7833)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2307)
  - Air Conditioning & Heating Accessories(1480)
  - Building Automation(6)
  - Electronics Heating & Cooling Components(1728)
  - Fan Accessories(388)
- Lighting
  Lighting
  - Emergency Lighting & Safety Lighting(1)
  - Light Bulbs, Lamps & Tubes(1385)
  - Light Fittings, Fixtures & Luminaires(1290)
  - Lighting Components(235)
  - Torches & Inspection Lamps(656)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(807)
  - Relays(12477)
  - Signal Conditioners & Isolators(893)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(939)
  - DIP & Rotary Encoded Switches(961)
  - Domestic Installation Switches(1210)
  - Foot Switches & Components(246)
  - Joysticks & Components(292)
  - Key Switches & Selector Switches(2238)
  - Keyboard & Keypad Switches(1654)
  - Limit & Position Switches(3004)
  - Micro Switches & Detector Switches(2189)
  - Push Button Switches & Components(13139)
  - Rocker Switches & Components(960)
  - Rope Pull Switches & Components(328)
  - Rotary Switches & Components(3461)
  - Safety Enabling & Control Switches(165)
  - Safety Interlock Switches & Components(1451)
  - Switch Disconnectors & Components(7089)
  - Toggle Switches & Slide Switches(2036)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(671)
  - Battery Chargers & Power Banks(223)
  - Non-Rechargeable Batteries(70)
  - Rechargeable Batteries(212)
- Connectors
  Connectors
  - AV Connectors(1805)
  - Automotive Electrical Connectors(4661)
  - Backplane & Rack Connectors(1179)
  - Circular Connectors(20575)
  - IC Sockets & Adapters(623)
  - Mains & DC Power Connectors(4276)
  - Network & Telecom Connectors(2102)
  - PCB Connectors & Wire Housings(41311)
  - Power Connectors(10493)
  - RF Coaxial Connectors & Adapters(2504)
  - Terminal Blocks(31240)
  - USB, D Sub & Computing Connectors(8697)
  - Wire Terminals & Splices(6427)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1807)
  - Fibre Optic Components(227)
  - Indicators & Indicator Components(3956)
  - LED Lighting Components(4899)
  - LEDs - Light Emitting Diodes(5367)
  - Laser Modules & Components(245)
  - Optocouplers & Photodetectors(4059)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(858)
  - PCB Etching, Preparation & Developing(41)
  - PCB Handling(95)
  - PCB Spacers, Pillars & Supports(785)
  - PCB Tools(120)
  - Prototyping Boards(728)
- Passive Components
  Passive Components
  - Antennas(499)
  - Capacitors(37485)
  - Crystals, Oscillators & Resonators(3221)
  - EMI Filters & Protection(5253)
  - Fixed Resistors(41728)
  - Inductors(9557)
  - Passive Components Kits(293)
  - Rotary Encoders(343)
  - Sounder, Buzzer & Microphone Components(814)
  - Surge Protection Components(3409)
  - Variable Resistors(4681)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(7467)
  - Renewable Energy(95)
  - Transformers(2681)
  - Voltage Converters(13653)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(203)
  - BBC micro:bit Shop(122)
  - Development Tools & Single Board Computers(4811)
  - ROCK SBC Shop(74)
  - Raspberry Pi Shop(218)
  - STEM Education(69)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(4434)
  - Audio & Video ICs(66)
  - Chip Programmers & Debuggers(121)
  - Clock, Timing & Frequency ICs(413)
  - Communication & Wireless Module ICs(355)
  - Data Converters(814)
  - Discrete Semiconductors(37342)
  - Interface ICs(2115)
  - Logic ICs(3057)
  - Memory Chips(2106)
  - Power Management ICs(12563)
  - Processors & Microcontrollers(6364)
  - Programmable Logic ICs(120)
  - Sensor ICs(3032)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(159)
  - Audio & Video(793)
  - Barcode Scanners & Accessories(143)
  - Car Technology(6)
  - Computer Components & Software(1764)
  - Keyboards & Mice(806)
  - Labelling(1442)
  - Memory & Data Storage(2037)
  - Mobile Computing(147)
  - Networking & WiFi(2146)
  - Phones & Walkie Talkies(91)
  - Photography & Drones(24)
  - Printing & Scanning(229)
  - Remote Controls(65)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(385)
  - Cleaning Equipment(77)
  - Cleaning Sprays & Fluids(31)
  - Electronics Cleaners & Protective Coatings(50)
  - Floor Cleaning(748)
  - Greases, Oils & Lubricants(362)
  - Paint & Painting Supplies(95)
  - Washroom Equipment & Supplies(413)
  - Waste & Recycling(214)
  - Wipes & Cloths(469)
- Office Supplies
  Office Supplies
  - Desk Organisation(61)
  - Filing(69)
  - Office Equipment(139)
  - Office Furniture(371)
  - Paper & Consumables(634)
  - Posting & Packaging(47)
  - White Boards, Notice Boards & Planners(125)
  - Writing & Drawing Supplies(187)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(165)
  - Disposable Workwear(403)
  - Ear Protection(248)
  - Eye & Face Protection(1035)
  - Fall Protection(573)
  - Hand Protection(6024)
  - Head Protection(661)
  - Hi Vis Clothing(4769)
  - Respiratory Protection(426)
  - Safety Footwear(13173)
  - Workwear(13228)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(219)
  - Door Control & Seals(449)
  - Key Cabinets & Safes(188)
  - Latches, Hinges & Handles(1011)
  - Locks & Bolts(1158)
  - Security Alarms & Sensors(264)
- Site Safety
  Site Safety
  - Fire Safety(141)
  - First Aid(61)
  - Lockout Tagout(579)
  - Safety Flooring(210)
  - Safety Signs(741)
  - Spillage Control(416)
  - Traffic Management & Crowd Control(1092)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(849)
  - Data Acquisition & Logging(581)
  - Electrical Test & Measurement(758)
  - Electronic Component Testing(212)
  - Engineering Test & Measurement(637)
  - Environmental Test & Measurement(831)
  - Lab Equipment(768)
  - Linear Test & Measurement(12)
  - Multimeters & Accessories(590)
  - Network Test & Measurement(315)
  - Oscilloscopes & Accessories(1015)
  - Pressure Test & Measurement(249)
  - RF Test & Measurement(133)
  - Signal Generators & Analysers(297)
  - Speed Test & Measurement(72)
  - Temperature Test & Measurement(1991)
  - Test Connectors(2707)
  - Test Leads & Test Lead Kits(1524)
  - Weight & Force Test & Measurement(532)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

MYR9.681 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse Time Delay Non Resettable Fuse 500mA, 125V ac/dc Current Rating500 mA Voltage Rating125 V ac/dc Fuse SpeedT Body MaterialCeramic Breaking Capacity at Maximum Voltage Rating50 A See similar products in Non Resettable Fuses	RS Stock No. 738-3018 Brand Littelfuse Mfr. Part No. 0473.500MRT1L
MYR10.682 Each (In a Pack of 10) Real time qty checker Compare	Littelfuse SMD Fuse Block 5A, 125V ac/dc Current Rating5 A Voltage Rating125 V ac/dc See similar products in Non Resettable Fuses	RS Stock No. 769-3716 Brand Littelfuse Mfr. Part No. 0154005.DR
MYR8.751 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse SMD Non Resettable Fuse 1A, 125V ac/dc Current Rating1 A Voltage Rating125 V ac/dc Fuse SpeedFF Body MaterialThermoplastic Body Length9.73mm See similar products in Non Resettable Fuses	RS Stock No. 219-6096 Brand Littelfuse Mfr. Part No. 0154001.DR
MYR122.07Each Real time qty checker Compare	Littelfuse 30A Panel Mount Fuse Holder for 10 x 25mm Fuse, 1P, 600V ac Fuse Holder TypePanel Mount Fuse Size10 x 25mm Current Rating30A Voltage Rating600V ac Number of Poles1P See similar products in Fuse Holders	RS Stock No. 878-3520 Brand Littelfuse Mfr. Part No. 05710007LXP
MYR1.395 Each (In a Pack of 10) Real time qty checker Compare	Littelfuse 4A F Glass Cartridge Fuse, 5 x 20mm Current Rating4 A Fuse Size5 x 20mm Fuse SpeedF Voltage Rating250 V ac Body MaterialGlass See similar products in Cartridge Fuses	RS Stock No. 541-3748 Brand Littelfuse Mfr. Part No. 0217004.MXP
MYR7.058 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse 10A T Ceramic Cartridge Fuse, 6.3 x 32mm Current Rating10 A Fuse Size6.3 x 32mm Fuse SpeedT Voltage Rating250 V ac Body MaterialCeramic See similar products in Cartridge Fuses	RS Stock No. 738-2826 Brand Littelfuse Mfr. Part No. 0326010.MXP
MYR8.664 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse SMD Non Resettable Fuse 2A, 125V ac/dc Current Rating2 A Voltage Rating125 V ac/dc Fuse SpeedFF Body MaterialThermoplastic Body Length9.73mm See similar products in Non Resettable Fuses	RS Stock No. 219-6103 Brand Littelfuse Mfr. Part No. 0154002.DR
MYR15.97Each Also available in industry standard packaging Real time qty checker Compare	Littelfuse PCB Mount Fuse Holder for ATO Fuse, 80V dc Fuse Holder TypePCB Mount Fuse SizeATO Voltage Rating80V dc Includes IndicatorNo See similar products in Fuse Holders	RS Stock No. 787-4353 Brand Littelfuse Mfr. Part No. 178.6164.0001
MYR19.747 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse PC Board Non Resettable Fuse, Axial 62mA, 125V ac/dc Current Rating62 mA Lead OrientationAxial Voltage Rating125 V ac/dc Fuse SpeedFF Body MaterialCeramic See similar products in Non Resettable Fuses	RS Stock No. 541-3221 Brand Littelfuse Mfr. Part No. 0251.062HAT1L
MYR4.871 Each (In a Pack of 10) Real time qty checker Compare	Littelfuse 200mA T Glass Cartridge Fuse, 5 x 20mm Current Rating200 mA Fuse Size5 x 20mm Fuse SpeedT Voltage Rating250 V ac Body MaterialGlass See similar products in Cartridge Fuses	RS Stock No. 541-4195 Brand Littelfuse Mfr. Part No. 0218.200MXP
MYR1.618 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse 0.5A Resettable Fuse, 24V dc Trip Current1A Voltage Rating24 V dc Time to Trip0.15s Hold Current0.5 A Maximum Current100 A See similar products in Resettable Fuses	RS Stock No. 517-7111 Brand Littelfuse Mfr. Part No. MINISMDC050F-2
MYR8.645 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse SMD Non Resettable Fuse 3A, 125V ac/dc Current Rating3 A Voltage Rating125 V ac/dc Fuse SpeedT Body MaterialCeramic Body Length6.1mm See similar products in Non Resettable Fuses	RS Stock No. 541-3647 Brand Littelfuse Mfr. Part No. 0452003.MRL
MYR2.169 Each (In a Pack of 10) Real time qty checker Compare	Littelfuse PC Board Non Resettable Fuse, Radial 3.15A, 250V ac Current Rating3.15 A Lead OrientationRadial Voltage Rating250 V ac Fuse SpeedT Body MaterialNylon See similar products in Non Resettable Fuses	RS Stock No. 226-0585 Brand Littelfuse Mfr. Part No. 3721315000
MYR9.788 Each (In a Pack of 5) Real time qty checker Compare	Littelfuse 12A T Ceramic Cartridge Fuse, 6.3 x 32mm Current Rating12 A Fuse Size6.3 x 32mm Fuse SpeedT Voltage Rating250 V ac Body MaterialCeramic See similar products in Cartridge Fuses	RS Stock No. 787-4299 Brand Littelfuse Mfr. Part No. 0326012.MXP
MYR4.287 Each (In a Pack of 10) Real time qty checker Compare	Littelfuse 5A T Glass Cartridge Fuse, 5 x 20mm Current Rating5 A Fuse Size5 x 20mm Fuse SpeedT Voltage Rating250 V ac Body MaterialGlass See similar products in Cartridge Fuses	RS Stock No. 541-3524 Brand Littelfuse Mfr. Part No. 0219005.MXAP
MYR4.223 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse SMD Non Resettable Fuse 500mA, 125V ac/dc Current Rating500 mA Voltage Rating125 V ac/dc Fuse SpeedFF Body MaterialCeramic Body Length6.1mm See similar products in Non Resettable Fuses	RS Stock No. 541-3350 Brand Littelfuse Mfr. Part No. 0451.500MRL
MYR11.964 Each (In a Pack of 5) Real time qty checker Compare	Littelfuse Polyamide Panel Mount Fuse Cover for 6.3 x 32mm Fuse, IP40 Fuse Holder TypePanel Mount Fuse Size6.3 x 32mm Height33.8mm Cover MaterialPolyamide International Protection RatingIP40 See similar products in Fuse Covers	RS Stock No. 769-0158 Brand Littelfuse Mfr. Part No. 81600000005
MYR3.878 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse PC Board Non Resettable Fuse, Radial 800mA, 250V ac Current Rating800 mA Lead OrientationRadial Voltage Rating250 V ac Fuse SpeedT Body MaterialThermoplastic Polyamide See similar products in Non Resettable Fuses	RS Stock No. 895-1662 Brand Littelfuse Mfr. Part No. 37208000431
MYR16.29Each Real time qty checker Compare	Littelfuse PCB Mount Fuse Holder for ATO Fuse, 80V dc Fuse Holder TypePCB Mount Fuse SizeATO Voltage Rating80V dc Includes IndicatorNo See similar products in Fuse Holders	RS Stock No. 894-9600 Brand Littelfuse Mfr. Part No. 178.6164.0002
MYR8.202 Each (In a Pack of 5) Real time qty checker Compare	Littelfuse Polyamide PCB Mount Fuse Holder Cover for 5 x 20mm Fuse, IP40 Fuse Holder TypeFlush Mount Fuse Size5 x 20mm Height20.5mm Cover MaterialPolyamide International Protection RatingIP40 See similar products in Fuse Covers	RS Stock No. 769-0130 Brand Littelfuse Mfr. Part No. 83500000005

Fuses & Circuit Breakers

CATEGORIES