Siemens Fuses & Circuit Breakers| RS

All Products
- Electronics Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(592)
  - Battery Chargers & Power Banks(11)
  - Non-Rechargeable Batteries(123)
  - Rechargeable Batteries(393)
- Connectors
  Connectors
  - AV Connectors(1330)
  - Automotive Electrical Connectors(4329)
  - Backplane & Rack Connectors(1357)
  - Circular Connectors(19346)
  - IC Sockets & Adapters(679)
  - Mains & DC Power Connectors(2902)
  - Network & Telecom Connectors(2715)
  - PCB Connectors & Wire Housings(45061)
  - Power Connectors(8240)
  - RF Coaxial Connectors & Adapters(4478)
  - Terminal Blocks(20345)
  - USB, D Sub & Computing Connectors(9010)
  - Wire Terminals & Splices(5747)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1928)
  - Fibre Optic Components(224)
  - Indicators & Indicator Components(3857)
  - LED Lighting Components(4666)
  - LEDs - Light Emitting Diodes(6344)
  - Laser Modules & Components(128)
  - Optocouplers & Photodetectors(4480)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(429)
  - PCB Etching, Preparation & Developing(52)
  - PCB Handling(89)
  - PCB Spacers, Pillars & Supports(801)
  - PCB Tools(131)
  - Prototyping Boards(756)
- Passive Components
  Passive Components
  - Antennas(694)
  - Capacitors(41856)
  - Crystals, Oscillators & Resonators(4075)
  - EMI Filters & Protection(6319)
  - Fixed Resistors(44959)
  - Inductors(10233)
  - Passive Components Kits(321)
  - Rotary Encoders(365)
  - Sounder, Buzzer & Microphone Components(645)
  - Surge Protection Components(3657)
  - Variable Resistors(4735)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(5654)
  - Renewable Energy(69)
  - Transformers(2864)
  - Voltage Converters(13008)
- Raspberry Pi, Arduino, ROCK & Development Tools
  Raspberry Pi, Arduino, ROCK & Development Tools
  - Arduino Shop(205)
  - BBC micro:bit Shop(173)
  - Development Tools & Single Board Computers(3453)
  - ROCK SBC Shop(11)
  - Raspberry Pi Shop(316)
  - STEM education(82)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(5721)
  - Audio & Video ICs(116)
  - Chip Programmers & Debuggers(95)
  - Clock, Timing & Frequency ICs(1117)
  - Communication & Wireless Module ICs(485)
  - Data Converters(1724)
  - Discrete Semiconductors(39713)
  - Interface ICs(3679)
  - Logic ICs(5369)
  - Memory Chips(2443)
  - Power Management ICs(12133)
  - Processors & Microcontrollers(6962)
  - Programmable Logic ICs(78)
  - Sensor ICs(3214)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(4675)
  - Contactors & Auxiliary Contacts(8689)
  - Electric Motors(8492)
  - Industrial Robots(23)
  - PLCs, HMIs & Industrial Computing(5783)
  - Process Control(6414)
  - Sensors(18013)
  - Solenoids(149)
- Cables & Wires
  Cables & Wires
  - AV Cables(1289)
  - Cable Glands & Fittings(1629)
  - Cable Joints & Cable Sleeving(2760)
  - Cable Management(5185)
  - Cable Ties & Fixings(2763)
  - Computer Cables(1120)
  - Electrical Power & Industrial Cables(10488)
  - Networking & Coaxial Cables(5127)
  - Single Core Cable(3263)
  - Wire to Board Cables & Ribbon Cable(7533)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(658)
  - Enclosures(10599)
  - Enclosures & Racking Components(6737)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(6622)
  - Earth & Lightning Protection(85)
  - Fuse Holders & Accessories(1034)
  - Fuses(7118)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2314)
  - Air Conditioning & Heating Accessories(508)
  - Electronics Heating & Cooling Components(1550)
  - Fan Accessories(450)
- Lighting
  Lighting
  - Fluorescent Lamps & Tubes(1)
  - Light Bulbs, Lamps & Tubes(788)
  - Light Fittings, Fixtures & Luminaires(312)
  - Lighting Components(141)
  - Torches & Inspection Lamps(304)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(820)
  - Relays(12100)
  - Signal Conditioners & Isolators(678)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(955)
  - DIP & Rotary Encoded Switches(1165)
  - Domestic Installation Switches(864)
  - Foot Switches & Components(240)
  - Joysticks & Components(211)
  - Key Switches & Selector Switches(1773)
  - Keyboard & Keypad Switches(1800)
  - Limit & Position Switches(2278)
  - Micro Switches & Detector Switches(2061)
  - Push Button Switches & Components(12804)
  - Rocker Switches & Components(983)
  - Rope Pull Switches & Components(260)
  - Rotary Switches & Components(1101)
  - Safety Enabling & Control Switches(81)
  - Safety Interlock Switches & Components(1200)
  - Switch Disconnectors & Components(4508)
  - Toggle Switches & Slide Switches(2088)
- Mechanical Products & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(60)
  - Material Lifting & Loading Equipment(308)
  - Storage & Shelving(879)
  - Transit & Equipment Cases(280)
  - Trucks, Trolleys & Lifting Tables(137)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(100)
  - Adhesives & Glues(74)
  - Sealants & Resins(104)
  - Tapes(1708)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(2666)
  - Linear Motion(1215)
  - Rotary Bearings & Housing Units(8740)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(1833)
  - Carbon Fibre & Felt Sheets(8)
  - Castors & Wheels(1609)
  - Ceramic Materials(25)
  - Channel Support Systems(130)
  - Conveyor Components(384)
  - Insulation Materials(104)
  - Knobs, Levers & Handles(732)
  - Metal Materials(428)
  - Plastic & Rubber Materials(642)
  - Polishing & Finishing(31)
  - Shim Stock(99)
  - Structural Systems(1365)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1119)
  - Girder Fixings(85)
  - Magnets & Magnetic Strips(346)
  - Nails & Rivets(653)
  - Nuts & Washers(1414)
  - Pins, Keys & Retaining Clips(275)
  - Screws & Bolts(6734)
  - Sheet Metal & Panel Fasteners(199)
  - Spacers & Standoffs(1159)
  - Wall Plugs, Fixings & Anchors(610)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(1758)
  - Clamps & Vices(353)
  - Hammers & Demolition(531)
  - Knives, Scissors & Saws(644)
  - Manual Grease Guns & Accessories(27)
  - Measuring & Marking(841)
  - Pliers & Cutters(2595)
  - Sanding, Filing & Polishing(785)
  - Screwdrivers, Hex & Torx Keys(4413)
  - Spanners, Sockets & Wrenches(7602)
  - Specialist Tools(1192)
  - Staplers & Riveters(34)
  - Threading Tools(950)
  - Tool Kits & Tool Storage(1210)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(6705)
  - Brakes & Clutches(55)
  - Bushes & Collars(726)
  - Electric Actuators(690)
  - Gears & Racks(421)
  - Lead Screws, Ball Screws & Ball Splines(122)
  - Power Transmission Couplings(1054)
  - Roller Chains & Accessories(366)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1886)
  - Pipes & Pipe Fittings(1690)
  - Pipework Maintenance & Water Treatment(104)
  - Sinks, Toilets & Showers(22)
  - Valves & Taps(2128)
  - Water Heating & Pumps(227)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(22)
  - Compressed Air Piping Systems(192)
  - Hydraulic Cylinders, Pumps & Power Units(127)
  - Hydraulic Fittings & Tubing(575)
  - Hydraulic Fluids & Filtration(125)
  - Hydraulic Instrumentation & Switches(141)
  - Hydraulic Tools(8)
  - Hydraulic Valves & Manifolds(187)
  - Pneumatic & Hydraulic Pressure Gauges(2413)
  - Pneumatic Air Preparation(2770)
  - Pneumatic Connectors, Fittings & Hose(7736)
  - Pneumatic Counters, Logic Controllers & Timers(57)
  - Pneumatic Cylinders & Actuators(7190)
  - Pneumatic Sensors & Switches(921)
  - Pneumatic Valves(4874)
  - Vacuum Components(1236)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(346)
  - Drill Bits & Parts(2439)
  - Grounds Maintenance Tools(19)
  - Milling & Lathing(403)
  - Power Tool Accessories(394)
  - Power Tools(104)
  - Sanding Belts, Discs & Wheels(861)
  - Soldering(1633)
  - Welding & Brazing(85)
  - Workshop Tools(349)
- IT, Test & Safety Equipment
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(516)
  - Audio & Video(528)
  - Barcode Scanners & Accessories(75)
  - Car Technology(4)
  - Computer Components & Software(826)
  - Keyboards & Mice(193)
  - Labelling(1357)
  - Memory & Data Storage(610)
  - Mobile Computing(87)
  - Networking & WiFi(955)
  - Phones & Walkie Talkies(33)
  - Photography & Drones(13)
  - Printing & Scanning(257)
  - Remote Controls(32)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(291)
  - Cleaning Equipment(27)
  - Cleaning Sprays & Fluids(22)
  - Electronics Cleaners & Protective Coatings(38)
  - Floor Cleaning(378)
  - Greases, Oils & Lubricants(246)
  - Paint & Painting Supplies(100)
  - Washroom Equipment & Supplies(244)
  - Waste & Recycling(185)
  - Wipes & Cloths(272)
- Office Supplies
  Office Supplies
  - Audio Equipment(1)
  - Desk Organisation(44)
  - Filing(57)
  - Office Equipment(87)
  - Office Furniture(233)
  - Paper & Consumables(603)
  - Posting & Packaging(42)
  - White Boards, Notice Boards & Planners(150)
  - Writing & Drawing Supplies(151)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(46)
  - Disposable Workwear(345)
  - Ear Protection(101)
  - Eye & Face Protection(135)
  - Fall Protection(111)
  - Hand Protection(1434)
  - Head Protection(57)
  - Hi Vis Clothing(1096)
  - Respiratory Protection(82)
  - Safety Footwear(1656)
  - Workwear(2843)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(61)
  - Door Control & Seals(394)
  - Key Cabinets & Safes(150)
  - Latches, Hinges & Handles(819)
  - Locks & Bolts(997)
  - Security Alarms & Sensors(223)
- Site Safety
  Site Safety
  - Fire Safety(66)
  - First Aid(151)
  - Lockout Tagout(361)
  - Safety Flooring(177)
  - Safety Signs(504)
  - Spillage Control(232)
  - Traffic Management & Crowd Control(394)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(133)
  - Data Acquisition & Logging(527)
  - Electrical Test & Measurement(643)
  - Electronic Component Testing(112)
  - Engineering Test & Measurement(487)
  - Environmental Test & Measurement(514)
  - Lab Equipment(522)
  - Linear Test & Measurement(11)
  - Multimeters & Accessories(586)
  - Network Test & Measurement(202)
  - Oscilloscopes & Accessories(646)
  - Pressure Test & Measurement(252)
  - RF Test & Measurement(23)
  - Signal Generators & Analysers(140)
  - Speed Test & Measurement(57)
  - Temperature Test & Measurement(673)
  - Test Connectors(2260)
  - Test Leads & Test Lead Kits(1073)
  - Weight & Force Test & Measurement(190)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

$21.87Each Real time qty checker Compare	Siemens Sentron Handle Locking Device for use with 5SP, 5SY, 5TE8 Miniature Circuit Breakers, Padlock with Maximum 3 mm Accessory TypeHandle Locking Device For Use WithPadlock with Maximum 3 mm Shackle, 5SP, 5SY, 5TE8 Miniature Circuit Breakers RangeSentron See similar products in Circuit Breaker Accessories	RS Stock No. 124-3144 Brand Siemens Mfr. Part No. 5ST3801
$68.611 Pack of 10 Real time qty checker Compare	Siemens 16A D01 Neozed Fuse, gG, 400V ac Current Rating16 A Bottle Fuse SizeD01 Voltage Rating400 V ac Application CategoryGG Breaking Capacity at Maximum Voltage Rating8 kA @ 250 V dc, 50 kA @ 400 V ac See similar products in Bottle Fuses	RS Stock No. 622-1067 Brand Siemens Mfr. Part No. 5SE2316
$2.224 Each (In a Pack of 10) Real time qty checker Compare	Siemens 63A Bottle Fuse Holder, 400V ac Fuse Holder TypeBottle Fuse Current Rating63A Voltage Rating400V ac Includes IndicatorNo See similar products in Fuse Holders	RS Stock No. 622-1174 Brand Siemens Mfr. Part No. 5SH4163
$2.113 Each (In a Pack of 10) Real time qty checker Compare	Siemens 4A D01 Neozed Fuse, gG, 400V ac Current Rating4 A Bottle Fuse SizeD01 Voltage Rating400 V ac Application CategoryGG Breaking Capacity at Maximum Voltage Rating8 kA @ 250 V dc, 50 kA @ 400 V ac See similar products in Bottle Fuses	RS Stock No. 622-0913 Brand Siemens Mfr. Part No. 5SE2304
$43.01Each Real time qty checker Compare	Siemens SENTRON 1 Phase Busbar, 18mm Pitch RangeSENTRON MaterialCopper Electrical Phase1 Series5ST Current Rating80A See similar products in Busbars	RS Stock No. 124-3146 Brand Siemens Mfr. Part No. 5ST3701
$14.181 Bag of 10 Real time qty checker Compare	Siemens Fixing Bracket for use with Siemens RT Series Relays Accessory TypeFixing Bracket For Use WithSiemens RT Series Relays See similar products in Circuit Breaker Accessories	RS Stock No. 758-6851 Brand Siemens Mfr. Part No. LZS:RT17016
$80.31Each Real time qty checker Compare	Siemens 400A Base Mount Fuse Holder for NH2 Fuse, 1P, 1kV Fuse Holder TypeBase Mount Fuse SizeNH2 Current Rating400A Voltage Rating1kV Number of Poles1P See similar products in Fuse Holders	RS Stock No. 735-2692 Brand Siemens Mfr. Part No. 3NH3330
$40.918 Each (In a Pack of 10) Real time qty checker Compare	Siemens 25A Cartridge Fuse, 10 x 38mm Current Rating25 A Fuse Size10 x 38mm Voltage Rating600 V ac Application CategoryAR See similar products in Cartridge Fuses	RS Stock No. 395-806 Brand Siemens Mfr. Part No. 3NC1025
$68.88Each Real time qty checker Compare	Siemens Sirius Innovation Wiring Kit for use with Reversing Starter S2 Accessory TypeWiring Kit For Use WithReversing Starter S2 RangeSirius Innovation See similar products in Circuit Breaker Accessories	RS Stock No. 875-1028 Brand Siemens Mfr. Part No. 3RA2933-2AA1
$1.789 Each (In a Pack of 10) Real time qty checker Compare	Siemens 2A D01 Neozed Fuse, gG, 400V ac Current Rating2 A Bottle Fuse SizeD01 Voltage Rating400 V ac Application CategoryGG Breaking Capacity at Maximum Voltage Rating8 kA @ 250 V dc, 50 kA @ 400 V ac See similar products in Bottle Fuses	RS Stock No. 622-0907 Brand Siemens Mfr. Part No. 5SE2302
$4.804 Each (In a Pack of 10) Real time qty checker Compare	Siemens 2A DII Diazed Fuse, E16 Thread Size, gG, 500V ac Current Rating2 A Bottle Fuse SizeDII Voltage Rating500 V ac Application CategoryGG Thread SizeE16 See similar products in Bottle Fuses	RS Stock No. 396-156 Brand Siemens Mfr. Part No. 5SA211
$41.56Each Real time qty checker Compare	Siemens SIRIUS 3 Phase Busbar, 45mm Pitch RangeSIRIUS Electrical Phase3 Series3RM1 Pitch45mm See similar products in Busbars	RS Stock No. 783-9240 Brand Siemens Mfr. Part No. 3RM1910-1DA
$90.12Each Real time qty checker Compare	Siemens 160A Rail Mount Fuse Holder for 00 Fuse, 3P, 690V ac Fuse Holder TypeRail Mount Fuse Size00 Current Rating160A Voltage Rating690V ac Number of Poles3P See similar products in Fuse Holders	RS Stock No. 396-279 Brand Siemens Mfr. Part No. 3NH4030
$12.241 Pack of 3 Real time qty checker Compare	Siemens 16A NH Fuse, NH000, 500V ac Current Rating16 A Fuse SizeNH000 Voltage Rating500 V ac Fuse StandardCSA 22.2 No.106 File No. 1710842, DINVDE 0636, DINVDE 0636-2, EN 60269-1, IEC 60269-1, IEC 60269-2 Application CategoryGG See similar products in Tag Fuses	RS Stock No. 397-363 Brand Siemens Mfr. Part No. 3NA3805
$98.643 Each (In a Pack of 4) Real time qty checker Compare	Siemens 32A Rail Mount Fuse Holder for 10 x 38mm Fuse, 3P, 690V ac Fuse Holder TypeRail Mount Fuse Size10 x 38mm Current Rating32A Voltage Rating690V ac Number of Poles3P See similar products in Fuse Holders	RS Stock No. 396-297 Brand Siemens Mfr. Part No. 3NC1093
$26.45Each Real time qty checker Compare	Siemens SIRIUS 3 Phase Busbar, 690V, 63mm Pitch Rated Operational Voltage690V RangeSIRIUS Electrical Phase3 Series3RV1 Pitch63mm See similar products in Busbars	RS Stock No. 508-5725 Brand Siemens Mfr. Part No. 3RV1915-3CB
$2.183 Each (In a Pack of 10) Real time qty checker Compare	Siemens 16A Bottle Fuse Holder, 400V ac Fuse Holder TypeBottle Fuse Current Rating16A Voltage Rating400V ac Includes IndicatorNo See similar products in Fuse Holders	RS Stock No. 622-1168 Brand Siemens Mfr. Part No. 5SH4116
$135.957 Each (In a Pack of 3) Real time qty checker Compare	Siemens 125A Centred Tag Fuse, NH00, 690V ac Current Rating125 A Fuse SizeNH00 Voltage Rating690 V ac Fuse StandardDIN 43620, IEC 60269-2-1, VDE 0636 Application CategoryAR See similar products in Tag Fuses	RS Stock No. 396-348 Brand Siemens Mfr. Part No. 3NE8022-1
$52.87Each Real time qty checker Compare	Siemens SIRIUS 3 Phase Busbar RangeSIRIUS Electrical Phase3 Current Rating63A Series3RV2 See similar products in Busbars	RS Stock No. 755-2952 Brand Siemens Mfr. Part No. 3RV2917-1A
$15.373 Each (In a Pack of 3) Real time qty checker Compare	Siemens 160A NH Fuse, NH1, 500V ac Current Rating160 A Fuse SizeNH1 Voltage Rating500 V ac Fuse StandardCSA 22.2 No.106 File No. 1710842, DINVDE 0636, DINVDE 0636-2, EN 60269-1, IEC 60269-1, IEC 60269-2 Application CategoryGG See similar products in Tag Fuses	RS Stock No. 397-474 Brand Siemens Mfr. Part No. 3NA3136

Fuses & Circuit Breakers

CATEGORIES