Siemens Switches| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(135)
  - Material Lifting & Loading Equipment(372)
  - Storage & Shelving(1367)
  - Transit & Equipment Cases(670)
  - Trucks, Trolleys & Lifting Tables(204)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(120)
  - Adhesives & Glues(171)
  - Sealants & Resins(182)
  - Tapes(2036)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6828)
  - Linear Motion(1251)
  - Rotary Bearings & Housing Units(11425)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(2239)
  - Carbon Fibre & Felt Sheets(7)
  - Castors & Wheels(1595)
  - Ceramic Materials(25)
  - Channel Support Systems(172)
  - Conveyor Components(495)
  - Insulation Materials(103)
  - Knobs, Levers & Handles(1042)
  - Metal Materials(369)
  - Plastic & Rubber Materials(580)
  - Polishing & Finishing(31)
  - Shim Stock(91)
  - Structural Systems(2044)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1654)
  - Girder Fixings(142)
  - Magnets & Magnetic Strips(412)
  - Nails & Rivets(690)
  - Nuts & Washers(1568)
  - Pins, Keys & Retaining Clips(349)
  - Screws & Bolts(7876)
  - Sheet Metal & Panel Fasteners(204)
  - Spacers & Standoffs(1209)
  - Wall Plugs, Fixings & Anchors(628)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(2016)
  - Clamps & Vices(482)
  - Hammers & Demolition(774)
  - Knives, Scissors & Saws(865)
  - Manual Grease Guns & Accessories(29)
  - Measuring & Marking(1179)
  - Pliers & Cutters(3400)
  - Sanding, Filing & Polishing(1249)
  - Screwdrivers, Hex & Torx Keys(6092)
  - Spanners, Sockets & Wrenches(9618)
  - Specialist Tools(1751)
  - Staplers & Riveters(63)
  - Threading Tools(1346)
  - Tool Kits & Tool Storage(1759)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(4490)
  - Brakes & Clutches(49)
  - Bushes & Collars(726)
  - Electric Actuators(1048)
  - Gears & Racks(1069)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1337)
  - Roller Chains & Accessories(1065)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1748)
  - Pipes & Pipe Fittings(1867)
  - Pipework Maintenance & Water Treatment(126)
  - Sinks, Toilets & Showers(21)
  - Valves & Taps(2657)
  - Water Heating & Pumps(363)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(23)
  - Compressed Air Piping Systems(228)
  - Hydraulic Cylinders, Pumps & Power Units(158)
  - Hydraulic Fittings & Tubing(2995)
  - Hydraulic Fluids & Filtration(109)
  - Hydraulic Instrumentation & Switches(140)
  - Hydraulic Tools(7)
  - Hydraulic Valves & Manifolds(253)
  - Pneumatic & Hydraulic Pressure Gauges(4983)
  - Pneumatic Air Preparation(3360)
  - Pneumatic Connectors, Fittings & Hose(10072)
  - Pneumatic Counters, Logic Controllers & Timers(79)
  - Pneumatic Cylinders & Actuators(11542)
  - Pneumatic Sensors & Switches(1438)
  - Pneumatic Valves(8325)
  - Vacuum Components(1327)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(325)
  - Drill Bits & Parts(2798)
  - Grounds Maintenance Tools(6)
  - Milling & Lathing(421)
  - Power Tool Accessories(409)
  - Power Tools(502)
  - Sanding Belts, Discs & Wheels(1130)
  - Soldering(2001)
  - Welding & Brazing(122)
  - Workshop Tools(635)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5396)
  - Contactors & Auxiliary Contacts(10483)
  - Electric Motors(11082)
  - Industrial Robots(22)
  - PLCs, HMIs & Industrial Computing(8035)
  - Process Control(7097)
  - Sensors(28303)
  - Solenoids(146)
- Cables & Wires
  Cables & Wires
  - AV Cables(1669)
  - Cable Glands & Fittings(2272)
  - Cable Joints & Cable Sleeving(3189)
  - Cable Management(5888)
  - Cable Ties & Fixings(3333)
  - Computer Cables(1568)
  - Electrical Power & Industrial Cables(14112)
  - Networking & Coaxial Cables(7552)
  - Single Core Cable(5431)
  - Wire to Board Cables & Ribbon Cable(7166)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(1189)
  - Enclosures(12849)
  - Enclosures & Racking Components(7916)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(20264)
  - Earth & Lightning Protection(122)
  - Fuse Holders & Accessories(1206)
  - Fuses(7632)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2364)
  - Air Conditioning & Heating Accessories(1570)
  - Electronics Heating & Cooling Components(1754)
  - Fan Accessories(392)
- Lighting
  Lighting
  - Light Bulbs, Lamps & Tubes(1464)
  - Light Fittings, Fixtures & Luminaires(1396)
  - Lighting Components(258)
  - Torches & Inspection Lamps(557)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(819)
  - Relays(12742)
  - Signal Conditioners & Isolators(860)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(1010)
  - DIP & Rotary Encoded Switches(1114)
  - Domestic Installation Switches(1244)
  - Foot Switches & Components(244)
  - Joysticks & Components(289)
  - Key Switches & Selector Switches(2106)
  - Keyboard & Keypad Switches(1863)
  - Limit & Position Switches(2727)
  - Micro Switches & Detector Switches(2259)
  - Push Button Switches & Components(12844)
  - Rocker Switches & Components(982)
  - Rope Pull Switches & Components(299)
  - Rotary Switches & Components(3396)
  - Safety Enabling & Control Switches(84)
  - Safety Interlock Switches & Components(1802)
  - Switch Disconnectors & Components(5704)
  - Toggle Switches & Slide Switches(2197)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(631)
  - Battery Chargers & Power Banks(237)
  - Non-Rechargeable Batteries(398)
  - Rechargeable Batteries(487)
- Connectors
  Connectors
  - AV Connectors(1997)
  - Automotive Electrical Connectors(4874)
  - Backplane & Rack Connectors(1267)
  - Circular Connectors(20754)
  - IC Sockets & Adapters(646)
  - Mains & DC Power Connectors(4767)
  - Network & Telecom Connectors(3411)
  - PCB Connectors & Wire Housings(29558)
  - Power Connectors(9755)
  - RF Coaxial Connectors & Adapters(4735)
  - Terminal Blocks(29412)
  - USB, D Sub & Computing Connectors(8719)
  - Wire Terminals & Splices(6605)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1756)
  - Fibre Optic Components(232)
  - Indicators & Indicator Components(3814)
  - LED Lighting Components(4438)
  - LEDs - Light Emitting Diodes(5878)
  - Laser Modules & Components(252)
  - Optocouplers & Photodetectors(4406)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(840)
  - PCB Etching, Preparation & Developing(41)
  - PCB Handling(93)
  - PCB Spacers, Pillars & Supports(794)
  - PCB Tools(121)
  - Prototyping Boards(646)
- Passive Components
  Passive Components
  - Antennas(1915)
  - Capacitors(37065)
  - Crystals, Oscillators & Resonators(3491)
  - EMI Filters & Protection(6698)
  - Fixed Resistors(46488)
  - Inductors(9832)
  - Passive Components Kits(318)
  - Rotary Encoders(378)
  - Sounder, Buzzer & Microphone Components(826)
  - Surge Protection Components(3326)
  - Variable Resistors(4728)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(8241)
  - Renewable Energy(121)
  - Transformers(2766)
  - Voltage Converters(13279)
- Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools
  - Arduino Shop(210)
  - BBC micro:bit Shop(155)
  - Development Tools & Single Board Computers(4832)
  - ROCK SBC Shop(74)
  - Raspberry Pi Shop(306)
  - STEM Education(88)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(4123)
  - Audio & Video ICs(80)
  - Chip Programmers & Debuggers(97)
  - Clock, Timing & Frequency ICs(940)
  - Communication & Wireless Module ICs(964)
  - Data Converters(531)
  - Discrete Semiconductors(38730)
  - Interface ICs(2431)
  - Logic ICs(3654)
  - Memory Chips(1499)
  - Power Management ICs(12016)
  - Processors & Microcontrollers(3002)
  - Programmable Logic ICs(75)
  - Sensor ICs(3057)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(320)
  - Audio & Video(729)
  - Barcode Scanners & Accessories(147)
  - Car Technology(4)
  - Computer Components & Software(1462)
  - Keyboards & Mice(607)
  - Labelling(1593)
  - Memory & Data Storage(1881)
  - Mobile Computing(163)
  - Networking & WiFi(2797)
  - Phones & Walkie Talkies(106)
  - Photography & Drones(36)
  - Printing & Scanning(228)
  - Remote Controls(148)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(378)
  - Cleaning Equipment(76)
  - Cleaning Sprays & Fluids(80)
  - Electronics Cleaners & Protective Coatings(165)
  - Floor Cleaning(747)
  - Greases, Oils & Lubricants(484)
  - Paint & Painting Supplies(179)
  - Washroom Equipment & Supplies(419)
  - Waste & Recycling(194)
  - Wipes & Cloths(511)
- Office Supplies
  Office Supplies
  - Desk Organisation(62)
  - Filing(74)
  - Office Equipment(130)
  - Office Furniture(349)
  - Paper & Consumables(656)
  - Posting & Packaging(71)
  - White Boards, Notice Boards & Planners(170)
  - Writing & Drawing Supplies(186)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(159)
  - Disposable Workwear(448)
  - Ear Protection(269)
  - Eye & Face Protection(1158)
  - Fall Protection(428)
  - Hand Protection(4463)
  - Head Protection(683)
  - Hi Vis Clothing(4296)
  - Respiratory Protection(622)
  - Safety Footwear(10694)
  - Workwear(12486)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(239)
  - Door Control & Seals(434)
  - Key Cabinets & Safes(154)
  - Latches, Hinges & Handles(1013)
  - Locks & Bolts(1187)
  - Security Alarms & Sensors(347)
- Site Safety
  Site Safety
  - Fire Safety(147)
  - First Aid(184)
  - Lockout Tagout(505)
  - Safety Flooring(201)
  - Safety Signs(692)
  - Spillage Control(317)
  - Traffic Management & Crowd Control(996)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(922)
  - Data Acquisition & Logging(846)
  - Electrical Test & Measurement(1053)
  - Electronic Component Testing(223)
  - Engineering Test & Measurement(662)
  - Environmental Test & Measurement(942)
  - Lab Equipment(787)
  - Linear Test & Measurement(10)
  - Multimeters & Accessories(775)
  - Network Test & Measurement(452)
  - Oscilloscopes & Accessories(1404)
  - Pressure Test & Measurement(190)
  - RF Test & Measurement(190)
  - Signal Generators & Analysers(388)
  - Speed Test & Measurement(84)
  - Temperature Test & Measurement(2207)
  - Test Connectors(2779)
  - Test Leads & Test Lead Kits(1563)
  - Weight & Force Test & Measurement(609)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

HK$2,735.55Each Real time qty checker Compare	Siemens Fuse Switch Disconnector, 3 Pole, 250A Max Current, 250A Fuse Current Number of Poles3 Maximum Current250A Fuse Current Rating250A RangeSENTRON Series3NJ41 See similar products in Fuse Switch Disconnectors	RS Stock No. 237-7939 Brand Siemens Mfr. Part No. 3NJ4123-3BF01
HK$875.20Each Real time qty checker Compare	Siemens Rotary Handle, 8UD Series For Use With3KD size 4, 3KF size 4 Series8UD See similar products in Rotary Handles	RS Stock No. 212-5849 Brand Siemens Mfr. Part No. 8UD1151-3AF25
HK$615.00Each Real time qty checker Compare	Siemens 3 Pole Isolator Switch - 32A Maximum Current Number of Poles3 Maximum Current32A Series3LD RangeSENTRON Enclosed/Not EnclosedEnclosed See similar products in Isolator Switches	RS Stock No. 213-1378 Brand Siemens Mfr. Part No. 3LD2244-0TK53
HK$145.27Each Real time qty checker Compare	Siemens 3SU1 Series Yellow Momentary Push Button Head, 22mm Cutout, IP66, IP67, IP69K Series3SU1 Cutout Diameter22mm Push Button ColourYellow Push Button ActuationMomentary Push Button StyleRound See similar products in Push Button Heads	RS Stock No. 180-9481 Brand Siemens Mfr. Part No. 3SU1050-1BD30-0AA0
HK$280.44Each Real time qty checker Compare	Siemens 3SU1 Contact Block - DPNC 5 → 500 V ac/dc Block TypeContact Block Voltage Rating5 → 500V ac/dc Series3SU1 Contact Configuration2NC Current Rating10A See similar products in Push Button Contact Blocks & Light Blocks	RS Stock No. 180-9509 Brand Siemens Mfr. Part No. 3SU1400-1AA10-3EA0
HK$1,285.73Each Real time qty checker Compare	Siemens 4 Pole DIN Rail Switch Disconnector - 80A Maximum Current, 55kW Power Rating, IP20 Number of Poles4 Maximum Current80A Mounting TypeDIN Rail IP RatingIP20 Power Rating55kW See similar products in Isolator Switches	RS Stock No. 275-5001 Brand Siemens Mfr. Part No. 3KD2844-2ME40-0
HK$8,321.84Each Real time qty checker Compare	Siemens 4 Pole Fixed Switch Disconnector - 500A Maximum Current, 250kW Power Rating, IP00, IP20 Number of Poles4 Maximum Current500A Mounting TypeFixed IP RatingIP00, IP20 Power Rating250kW See similar products in Isolator Switches	RS Stock No. 275-5071 Brand Siemens Mfr. Part No. 3KD4440-0PE10-0
HK$62,768.14Each Real time qty checker Compare	Siemens 4 Pole Fixed Switch Disconnector - 2000A Maximum Current, 1000kW Power Rating, IP00, IP20 Number of Poles4 Maximum Current2000A Mounting TypeFixed IP RatingIP00, IP20 Power Rating1000kW See similar products in Isolator Switches	RS Stock No. 275-5117 Brand Siemens Mfr. Part No. 3KD5640-0RE10-0
HK$358.39Each Real time qty checker Compare	Siemens Actuator for Use with 3SE51, 3SE52 Accessory TypeActuator For Use With3SE51, 3SE52 MaterialSteel See similar products in Safety Interlock Actuators & Magnets	RS Stock No. 213-1236 Brand Siemens Mfr. Part No. 3SE5000-0AV05-1AA6
HK$361.00Each Real time qty checker Compare	Siemens Selector Switch - (2NO) 3 Positions Selector Switch TypeSelector Switch Complete Unit Number of Positions3 Actuator TypeSelector Switch Contact Configuration2NO IP RatingIP20 See similar products in Selector Switches	RS Stock No. 874-2046 Brand Siemens Mfr. Part No. 3SU1100-2BM60-1NA0
HK$62.38Each Real time qty checker Compare	Siemens Mounting kit, 3NP Series Accessory TypeMounting kit Series3NP For Use WithFuse switch disconnector 3NP1 See similar products in Switch Disconnector Mounting Components	RS Stock No. 213-1393 Brand Siemens Mfr. Part No. 3NP1923-1EA00
HK$1,825.42Each Real time qty checker Compare	Siemens 3P Pole Isolator Switch - 25A Maximum Current, IP65 Number of Poles3P Maximum Current25A IP RatingIP65 Series3LD Model Number3LD2113-0TK53 See similar products in Isolator Switches	RS Stock No. 211-4899 Brand Siemens Mfr. Part No. 3LD2113-0TK53
HK$1,021.20Each Real time qty checker Compare	Siemens 6P Pole Panel Mount Non-Fused Switch Disconnector - 25A Maximum Current, 9.5kW Power Rating, IP65 Number of Poles6P Maximum Current25A Mounting TypePanel Mount IP RatingIP65 Power Rating9.5kW See similar products in Isolator Switches	RS Stock No. 239-2627 Brand Siemens Mfr. Part No. 3LD2113-3VK53
HK$72.73Each Real time qty checker Compare	Siemens Yellow Rotary Handle, SENTRON Series For Use With3LD2 Handle ColourYellow SeriesSENTRON See similar products in Rotary Handles	RS Stock No. 228-8144 Brand Siemens Mfr. Part No. 3LD9224-3B
HK$271.00Each Real time qty checker Compare	Siemens SIRIUS ACT Series 3 Position Selector Switch Head, 22mm Cutout IlluminatedYes Number of Positions3 Cutout Diameter22mm Switch ActuationMomentary SeriesSIRIUS ACT See similar products in Selector Switch Heads	RS Stock No. 193-3172 Brand Siemens Mfr. Part No. 3SU1052-2CP60-0AA0
HK$472.30Each Real time qty checker Compare	Siemens, SIRIUS ACT, Panel Mount Red LED Pilot Light, 22mm Cutout, IP20, Round, 230V ac Pilot Light TypePilot Light Complete Unit Voltage Rating230V ac Pilot Light ColourRed Cutout Diameter22mm Lamp TypeLED See similar products in Pilot Lights	RS Stock No. 874-2070 Brand Siemens Mfr. Part No. 3SU1106-6AA20-1AA0
HK$737.50Each Real time qty checker Compare	Siemens Phase barriers, 3KD Series Accessory TypePhase barriers Series3KD For Use WithFor 3KD size 5 See similar products in Switch Disconnector Mounting Components	RS Stock No. 212-5759 Brand Siemens Mfr. Part No. 3KD9508-8
HK$173.59Each Real time qty checker Compare	Siemens Switch Disconnector Terminal Shroud, 3NY Series Series3NY See similar products in Switch Disconnector Terminal Shrouds	RS Stock No. 226-2813 Brand Siemens Mfr. Part No. 3NY1108
HK$44.12 Each (In a Pack of 10) Real time qty checker Compare	Siemens Labeling plate, Vor Accessory TypeLabeling plate Label TextVor Better World ClaimExtended product life, Low carbon manufacture Better World ProductYes See similar products in Push Button Labels & Legends	RS Stock No. 193-4852 Brand Siemens Mfr. Part No. 3SU1900-0AD81-0AF0
HK$508.22Each Real time qty checker Compare	Siemens 3VA9257 Series Plunger for Use with Draw Out Unit 3VA1 Accessory TypeAutotrip Plunger For Use WithDraw Out Unit 3VA1 Series3VA9257 See similar products in Limit Switch Actuators & Operating Heads	RS Stock No. 272-0215 Brand Siemens Mfr. Part No. 3VA9257-0KD81

Switches

CATEGORIES