Littelfuse Fuses & Circuit Breakers| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(114)
  - Material Lifting & Loading Equipment(310)
  - Storage & Shelving(889)
  - Transit & Equipment Cases(653)
  - Trucks, Trolleys & Lifting Tables(168)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(116)
  - Adhesives & Glues(86)
  - Sealants & Resins(125)
  - Tapes(1948)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6828)
  - Linear Motion(1246)
  - Rotary Bearings & Housing Units(11264)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2242)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1592)
  - Ceramic Materials(25)
  - Channel Support Systems(175)
  - Conveyor Components(480)
  - Insulation Materials(106)
  - Knobs, Levers & Handles(1042)
  - Metal Materials(348)
  - Plastic & Rubber Materials(605)
  - Polishing & Finishing(5)
  - Shim Stock(94)
  - Structural Systems(1903)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1649)
  - Girder Fixings(140)
  - Magnets & Magnetic Strips(6)
  - Nails & Rivets(684)
  - Nuts & Washers(1537)
  - Pins, Keys & Retaining Clips(346)
  - Screws & Bolts(7734)
  - Sheet Metal & Panel Fasteners(190)
  - Spacers & Standoffs(1228)
  - Wall Plugs, Fixings & Anchors(623)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(1847)
  - Clamps & Vices(487)
  - Hammers & Demolition(769)
  - Knives, Scissors & Saws(856)
  - Manual Grease Guns & Accessories(28)
  - Measuring & Marking(1099)
  - Pliers & Cutters(3332)
  - Sanding, Filing & Polishing(1196)
  - Screwdrivers, Hex & Torx Keys(5993)
  - Spanners, Sockets & Wrenches(9547)
  - Specialist Tools(1700)
  - Staplers & Riveters(58)
  - Threading Tools(1337)
  - Tool Kits & Tool Storage(1694)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(4377)
  - Brakes & Clutches(32)
  - Bushes & Collars(726)
  - Electric Actuators(1050)
  - Gears & Racks(1069)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1335)
  - Roller Chains & Accessories(1073)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1888)
  - Pipes & Pipe Fittings(1839)
  - Pipework Maintenance & Water Treatment(109)
  - Sinks, Toilets & Showers(20)
  - Valves & Taps(2621)
  - Water Heating & Pumps(351)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(23)
  - Compressed Air Piping Systems(228)
  - Hydraulic Cylinders, Pumps & Power Units(165)
  - Hydraulic Fittings & Tubing(2969)
  - Hydraulic Fluids & Filtration(104)
  - Hydraulic Instrumentation & Switches(141)
  - Hydraulic Tools(7)
  - Hydraulic Valves & Manifolds(224)
  - Pneumatic & Hydraulic Pressure Gauges(4624)
  - Pneumatic Air Preparation(3377)
  - Pneumatic Connectors, Fittings & Hose(10013)
  - Pneumatic Counters, Logic Controllers & Timers(75)
  - Pneumatic Cylinders & Actuators(11502)
  - Pneumatic Sensors & Switches(1409)
  - Pneumatic Valves(8347)
  - Vacuum Components(1324)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(357)
  - Drill Bits & Parts(2778)
  - Grounds Maintenance Tools(6)
  - Milling & Lathing(417)
  - Power Tool Accessories(367)
  - Power Tools(426)
  - Sanding Belts, Discs & Wheels(1118)
  - Soldering(1929)
  - Welding & Brazing(98)
  - Workshop Tools(464)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5410)
  - Contactors & Auxiliary Contacts(10817)
  - Electric Motors(11421)
  - Industrial Robots(18)
  - PLCs, HMIs & Industrial Computing(7927)
  - Process Control(6848)
  - Sensors(27816)
  - Solenoids(137)
- Cables & Wires
  Cables & Wires
  - AV Cables(1655)
  - Cable Glands & Fittings(2266)
  - Cable Joints & Cable Sleeving(3127)
  - Cable Management(6141)
  - Cable Ties & Fixings(3321)
  - Computer Cables(1511)
  - Electrical Power & Industrial Cables(14400)
  - Networking & Coaxial Cables(5305)
  - Single Core Cable(5386)
  - Wire to Board Cables & Ribbon Cable(7340)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1231)
  - Enclosures(12883)
  - Enclosures & Racking Components(7986)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(20782)
  - Earth & Lightning Protection(122)
  - Fuse Holders & Accessories(1185)
  - Fuses(7364)
  - Fuses - PCB(1)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2271)
  - Air Conditioning & Heating Accessories(1536)
  - Electronics Heating & Cooling Components(1751)
  - Fan Accessories(384)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1238)
  - Light Fittings, Fixtures & Luminaires(1270)
  - Lighting Components(235)
  - Torches & Inspection Lamps(504)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(784)
  - Relays(12106)
  - Signal Conditioners & Isolators(861)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(951)
  - DIP & Rotary Encoded Switches(989)
  - Domestic Installation Switches(1135)
  - Foot Switches & Components(244)
  - Joysticks & Components(291)
  - Key Switches & Selector Switches(2131)
  - Keyboard & Keypad Switches(1686)
  - Limit & Position Switches(2688)
  - Micro Switches & Detector Switches(2215)
  - Push Button Switches & Components(12697)
  - Rocker Switches & Components(932)
  - Rope Pull Switches & Components(326)
  - Rotary Switches & Components(3394)
  - Safety Enabling & Control Switches(94)
  - Safety Interlock Switches & Components(1681)
  - Switch Disconnectors & Components(5747)
  - Toggle Switches & Slide Switches(2079)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(671)
  - Battery Chargers & Power Banks(196)
  - Non-Rechargeable Batteries(61)
  - Rechargeable Batteries(208)
- Connectors
  Connectors
  - AV Connectors(1775)
  - Automotive Electrical Connectors(4487)
  - Backplane & Rack Connectors(1207)
  - Circular Connectors(20216)
  - IC Sockets & Adapters(631)
  - Mains & DC Power Connectors(4225)
  - Network & Telecom Connectors(2097)
  - PCB Connectors & Wire Housings(41111)
  - Power Connectors(9641)
  - RF Coaxial Connectors & Adapters(2532)
  - Terminal Blocks(29102)
  - USB, D Sub & Computing Connectors(8743)
  - Wire Terminals & Splices(6478)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1691)
  - Fibre Optic Components(228)
  - Indicators & Indicator Components(3629)
  - LED Lighting Components(4302)
  - LEDs - Light Emitting Diodes(5438)
  - Laser Modules & Components(245)
  - Optocouplers & Photodetectors(4080)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(827)
  - PCB Etching, Preparation & Developing(40)
  - PCB Handling(93)
  - PCB Spacers, Pillars & Supports(794)
  - PCB Tools(120)
  - Prototyping Boards(635)
- Passive Components
  Passive Components
  - Antennas(516)
  - Capacitors(37679)
  - Crystals, Oscillators & Resonators(3233)
  - EMI Filters & Protection(5242)
  - Fixed Resistors(41873)
  - Inductors(9459)
  - Passive Components Kits(299)
  - Rotary Encoders(340)
  - Sounder, Buzzer & Microphone Components(738)
  - Surge Protection Components(3262)
  - Variable Resistors(4607)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(7325)
  - Renewable Energy(108)
  - Transformers(2657)
  - Voltage Converters(13297)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(204)
  - BBC micro:bit Shop(119)
  - Development Tools & Single Board Computers(4592)
  - ROCK SBC Shop(68)
  - Raspberry Pi Shop(233)
  - STEM Education(81)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(4362)
  - Audio & Video ICs(66)
  - Chip Programmers & Debuggers(115)
  - Clock, Timing & Frequency ICs(440)
  - Communication & Wireless Module ICs(375)
  - Data Converters(829)
  - Discrete Semiconductors(36995)
  - Interface ICs(2157)
  - Logic ICs(3092)
  - Memory Chips(2173)
  - Power Management ICs(12337)
  - Processors & Microcontrollers(6493)
  - Programmable Logic ICs(125)
  - Sensor ICs(3054)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(162)
  - Audio & Video(714)
  - Barcode Scanners & Accessories(145)
  - Car Technology(4)
  - Computer Components & Software(1425)
  - Keyboards & Mice(596)
  - Labelling(1505)
  - Memory & Data Storage(1848)
  - Mobile Computing(156)
  - Networking & WiFi(2532)
  - Phones & Walkie Talkies(84)
  - Photography & Drones(23)
  - Printing & Scanning(232)
  - Remote Controls(63)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(378)
  - Cleaning Equipment(72)
  - Cleaning Sprays & Fluids(26)
  - Electronics Cleaners & Protective Coatings(51)
  - Floor Cleaning(741)
  - Greases, Oils & Lubricants(329)
  - Paint & Painting Supplies(91)
  - Washroom Equipment & Supplies(422)
  - Waste & Recycling(211)
  - Wipes & Cloths(472)
- Office Supplies
  Office Supplies
  - Desk Organisation(61)
  - Filing(71)
  - Office Equipment(135)
  - Office Furniture(351)
  - Paper & Consumables(651)
  - Posting & Packaging(47)
  - White Boards, Notice Boards & Planners(127)
  - Writing & Drawing Supplies(182)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(146)
  - Disposable Workwear(426)
  - Ear Protection(253)
  - Eye & Face Protection(1065)
  - Fall Protection(420)
  - Hand Protection(4092)
  - Head Protection(669)
  - Hi Vis Clothing(4205)
  - Respiratory Protection(611)
  - Safety Footwear(10243)
  - Workwear(12203)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(216)
  - Door Control & Seals(436)
  - Key Cabinets & Safes(167)
  - Latches, Hinges & Handles(996)
  - Locks & Bolts(1174)
  - Security Alarms & Sensors(256)
- Site Safety
  Site Safety
  - Fire Safety(140)
  - First Aid(59)
  - Lockout Tagout(506)
  - Safety Flooring(212)
  - Safety Signs(652)
  - Spillage Control(417)
  - Traffic Management & Crowd Control(1054)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(893)
  - Data Acquisition & Logging(719)
  - Electrical Test & Measurement(739)
  - Electronic Component Testing(216)
  - Engineering Test & Measurement(555)
  - Environmental Test & Measurement(801)
  - Lab Equipment(759)
  - Linear Test & Measurement(10)
  - Multimeters & Accessories(623)
  - Network Test & Measurement(302)
  - Oscilloscopes & Accessories(1122)
  - Pressure Test & Measurement(234)
  - RF Test & Measurement(141)
  - Signal Generators & Analysers(291)
  - Speed Test & Measurement(69)
  - Temperature Test & Measurement(2008)
  - Test Connectors(2684)
  - Test Leads & Test Lead Kits(1555)
  - Weight & Force Test & Measurement(481)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

MYR88.81Each Also available in industry standard packaging Real time qty checker Compare	Littelfuse 4A F Cartridge Fuse, 10 x 35mm Current Rating4 A Fuse Size10 x 35mm Fuse SpeedF Voltage Rating600 V ac SeriesBLS See similar products in Cartridge Fuses	RS Stock No. 738-3144 Brand Littelfuse Mfr. Part No. 0BLS004.T
MYR4.484 Each (In a Pack of 25) Real time qty checker Compare	Littelfuse 2A M Glass Cartridge Fuse, 5 x 20mm Current Rating2 A Fuse Size5 x 20mm Fuse SpeedM Voltage Rating250 V ac Body MaterialGlass See similar products in Cartridge Fuses	RS Stock No. 769-0026 Brand Littelfuse Mfr. Part No. 0234002.MXP
MYR1.853 Each (In a Pack of 10) Real time qty checker Compare	Littelfuse 0.75A Resettable Fuse, 60V Trip Current1.5A Voltage Rating60 V Time to Trip1.5s Hold Current0.75 A Maximum Current40 A See similar products in Resettable Fuses	RS Stock No. 712-7480 Brand Littelfuse Mfr. Part No. RKEF075
MYR5.90 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse SMD Non Resettable Fuse 3.5A, 125V Current Rating3.5 A Voltage Rating125 V Fuse SpeedFF Body MaterialCeramic Body Length6.1mm See similar products in Non Resettable Fuses	RS Stock No. 738-2920 Brand Littelfuse Mfr. Part No. 045103.5MRL
MYR13.329 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 MaterialThermoplastic Body Length9.73mm See similar products in Non Resettable Fuses	RS Stock No. 219-6248 Brand Littelfuse Mfr. Part No. 0154003.DRT
MYR7.771 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse PC Board Non Resettable Fuse, Axial 125mA, 125V ac/dc Current Rating125 mA Lead OrientationAxial Voltage Rating125 V ac/dc Fuse SpeedFF Body MaterialCeramic See similar products in Non Resettable Fuses	RS Stock No. 541-3237 Brand Littelfuse Mfr. Part No. 0251.125HAT1L
MYR4.228 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse SMD Non Resettable Fuse 250mA, 32V Current Rating250 mA Voltage Rating32 V Fuse SpeedF Body MaterialTin Coated Copper Body Length1.6mm See similar products in Non Resettable Fuses	RS Stock No. 895-1619 Brand Littelfuse Mfr. Part No. 0467.250NR
MYR4.428 Each (In a Pack of 5) Also available in industry standard packaging Real time qty checker Compare	Littelfuse 0.4A Resettable Fuse, 240V dc Trip Current900mA Voltage Rating240 V dc Time to Trip24s Hold Current0.4 A Maximum Current5.5 A See similar products in Resettable Fuses	RS Stock No. 495-0757 Brand Littelfuse Mfr. Part No. LVR040K
MYR12.19 Each (In a Bag of 10) Real time qty checker Compare	Littelfuse 32mA T Glass Cartridge Fuse, 5 x 20mm Current Rating32 mA Fuse Size5 x 20mm Fuse SpeedT Voltage Rating250 V ac Body MaterialGlass See similar products in Cartridge Fuses	RS Stock No. 725-8057 Brand Littelfuse Mfr. Part No. 0218.032MXP
MYR4.401 Each (In a Pack of 10) Real time qty checker Compare	Littelfuse PC Board Non Resettable Fuse, Radial 2.5A, 250V ac Current Rating2.5 A Lead OrientationRadial Voltage Rating250 V ac Fuse SpeedT Body MaterialNylon See similar products in Non Resettable Fuses	RS Stock No. 226-0967 Brand Littelfuse Mfr. Part No. 3721250000
MYR87.35Each Real time qty checker Compare	Littelfuse 30A F Melamine Cartridge Fuse, 10 x 38mm Current Rating30 A Fuse Size10 x 38mm Fuse SpeedF Voltage Rating1 kV dc Body MaterialMelamine See similar products in Cartridge Fuses	RS Stock No. 754-6291 Brand Littelfuse Mfr. Part No. 0SPF030.H
MYR86.07Each Real time qty checker Compare	Littelfuse 30A Panel Mount Fuse Holder for 10 x 38mm Fuse, 600V ac Fuse Holder TypePanel Mount Fuse Size10 x 38mm Current Rating30A Voltage Rating600V ac See similar products in Fuse Holders	RS Stock No. 769-3750 Brand Littelfuse Mfr. Part No. 05710007L
MYR1.767 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse 1.35A Resettable Fuse, 30V dc Trip Current2.7A Voltage Rating30 V dc Time to Trip7.3s Hold Current1.35 A Maximum Current100 A See similar products in Resettable Fuses	RS Stock No. 517-6786 Brand Littelfuse Mfr. Part No. RUEF135
MYR301.05Each Real time qty checker Compare	Littelfuse 10A T Cartridge Fuse, 10 x 38mm Current Rating10 A Fuse Size10 x 38mm Fuse SpeedT Voltage Rating250 V dc, 600 V ac UL ClassCC, CD See similar products in Cartridge Fuses	RS Stock No. 876-8271 Brand Littelfuse Mfr. Part No. CCMR010.TXP
MYR3.556 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse 9A Resettable Fuse, 30V dc Trip Current18A Voltage Rating30 V dc Time to Trip20s Hold Current9 A Maximum Current100 A See similar products in Resettable Fuses	RS Stock No. 517-6893 Brand Littelfuse Mfr. Part No. RUEF900
MYR1.881 Each (In a Pack of 10) Also available in industry standard packaging Real time qty checker Compare	Littelfuse 1.85A Resettable Fuse, 30V dc Trip Current3.7A Voltage Rating30 V dc Time to Trip8.7s Hold Current1.85 A Maximum Current100 A See similar products in Resettable Fuses	RS Stock No. 517-6809 Brand Littelfuse Mfr. Part No. RUEF185
MYR5.795 Each (In a Pack of 10) Real time qty checker Compare	Littelfuse 80mA F Glass Cartridge Fuse, 5 x 20mm Current Rating80 mA Fuse Size5 x 20mm Fuse SpeedF Voltage Rating250 V ac Body MaterialGlass See similar products in Cartridge Fuses	RS Stock No. 541-4268 Brand Littelfuse Mfr. Part No. 0217.080MXP
MYR3.506 Each (In a Pack of 25) Real time qty checker Compare	Littelfuse 3A M Glass Cartridge Fuse, 5 x 20mm Current Rating3 A Fuse Size5 x 20mm Fuse SpeedM Voltage Rating250 V ac Body MaterialGlass See similar products in Cartridge Fuses	RS Stock No. 769-0007 Brand Littelfuse Mfr. Part No. 0234003.MXP
MYR4.373 Each (In a Pack of 100) Also available in industry standard packaging Real time qty checker Compare	Littelfuse SMD Non Resettable Fuse 3.5A, 32V Current Rating3.5 A Voltage Rating32 V Fuse SpeedF Body MaterialCeramic Body Length1.54mm See similar products in Non Resettable Fuses	RS Stock No. 820-7195 Brand Littelfuse Mfr. Part No. 044103.5WR
MYR16.09Each Real time qty checker Compare	Littelfuse 30A PCB Mount Fuse Holder, 80V Current Rating30A Voltage Rating80V See similar products in Fuse Holders	RS Stock No. 410-7672 Brand Littelfuse Mfr. Part No. 178.6165.0002

Fuses & Circuit Breakers

CATEGORIES