Switches

Switches are commonly used in electronic circuits. They enable control of the circuit by switching it on/off or controlling a range of other features.

How do they work?

Electronic switches are binary devices which sit within a circuit to control the flow of electricity. They work by interrupting the flow of electrons and switching the circuit on or off.

Switches contain terminals which connect to metal contacts. When the terminal and contact are touching, the switch is closed and the current can pass through. When the terminal and contact are not touching, the switch is open and the current cannot pass through the circuit.

What are Poles Throws?

The number of circuits controlled by a switch is referred to as "poles". The number of positions that the switch can adopt is called "throws". The combinations of these are:

  • SPST (Single Pole Single Throw)
  • SPDT (Single Pole Double Throw)
  • DPST (Double Pole Single Throw)
  • DPST (Double Pole Double Throw)

What types of switches are there?

The type of switch you require depends on the connections you wish to make within your circuit. Switches are often grouped by the way they are operated, for example, rocker switches that rock side to side. Alternatively, they are classified by their application, for example, keypad switches are used with keypads. Here are some examples of switch types:

  • Detector
  • DIP/SIP
  • Foot
  • Hall Effect
  • Joystick
  • Key
  • Keyboard/Keypad
  • Piezo
  • Microswitches
  • Rotary
  • Push Button
  • Toggle
Capacitive, Magnetic and Piezo Switches
Capacitive, Magnetic and Piezo Switches
DIP & Rotary Encoded Switches
DIP & Rotary Encoded Switches
Domestic Installation Switches
Domestic Installation Switches
Foot Switches & Components
Foot Switches & Components
Joysticks & Components
Joysticks & Components
Key Switches & Selector Switches
Key Switches & Selector Switches
Keyboard & Keypad Switches
Keyboard & Keypad Switches
Limit & Position Switches
Limit & Position Switches
Micro Switches & Detector Switches
Micro Switches & Detector Switches
Push Button Switches & Components
Push Button Switches & Components
Rocker Switches & Components
Rocker Switches & Components
Rope Pull Switches & Components
Rope Pull Switches & Components
Rotary Switches & Components
Rotary Switches & Components
Safety Enabling & Control Switches
Safety Enabling & Control Switches
Safety Interlock Switches & Components
Safety Interlock Switches & Components
Switch Disconnectors & Components
Switch Disconnectors & Components
Toggle Switches & Slide Switches
Toggle Switches & Slide Switches

52006 Producten voor Switches

3 van 999+
Beperkte voorraad
Telemecanique Sensors Actuator for Use with XCSA Safety Switch, XCSB Safety Switch, XCSE Safety Switch
  • RS-stocknr. 252-3836
  • Fabrikantnummer XCSZ01
Subtotaal (1 eenheid)
€ 13,64(excl. BTW)
Op voorraad
Better World
Schneider Electric 3-Pole DIN Rail Isolator Switch -, IP20, 40 A
  • RS-stocknr. 790-7469
  • Fabrikantnummer A9S65340
Subtotaal (1 eenheid)
€ 49,84(excl. BTW)
Op voorraad
RS PRO Grey, Yellow ABS CCS Push Button Enclosure - 1 Hole 22 mm Diameter
  • RS-stocknr. 194-7456
Subtotaal (1 eenheid)
€ 16,06(excl. BTW)
Op voorraad
Better World
Siemens SIRIUS ACT Series Black, White Momentary Push Button Switch, 22 mm Cutout, IP66, IP67, IP69K
  • RS-stocknr. 135-5630
  • Fabrikantnummer 3SU1050-3AB61-0AK0
Subtotaal (1 eenheid)
€ 17,37(excl. BTW)
Op voorraad
Better World
Schneider Electric Red Pilot Light Head, 30.5 mm Cutout Harmony XB4 Series
  • RS-stocknr. 185-3652
  • Fabrikantnummer ZB4FV043
Subtotaal (1 eenheid)
€ 6,51(excl. BTW)
Op voorraad
ABB Short Handle Selector Switch - (2 NO) 3 Positions
  • RS-stocknr. 479-3352
  • Fabrikantnummer 1SFA619210R1026 C3SS1-10B-20
Subtotaal (1 eenheid)
€ 18,29(excl. BTW)
Op voorraad
Omron D40A Series Magnetic Non-Contact Safety Switch, Polybutylene Terephthalate Housing, 125 V dc, 1 NO, Cable
  • RS-stocknr. 746-7191
  • Fabrikantnummer D40A-1C5
Subtotaal (1 eenheid)
€ 120,70(excl. BTW)
Op voorraad
SICK RE13 Series Magnetic Non-Contact Safety Switch, Plastic Housing, 30 V dc, 2 NO, M8
  • RS-stocknr. 797-4854
  • Fabrikantnummer RE13-SAC
Subtotaal (1 eenheid)
€ 57,57(excl. BTW)
Op voorraad
Eaton 2-Pole Flush Isolator Switch -, IP65, 20 A, 5.5 kW
  • RS-stocknr. 176-9751
  • Fabrikantnummer 093451 T0-1-102/EA/SVB-SW
Subtotaal (1 eenheid)
€ 43,98(excl. BTW)
Op voorraad
RS PRO 230 V ac, 1 NC
  • RS-stocknr. 188-1169
Subtotaal (1 eenheid)
€ 2,60(excl. BTW)
Op voorraad
Arcolectric (Bulgin) Ltd Toggle Switch, Panel Mount, On-Off, SPST, Tab Terminal, 250 V ac
  • RS-stocknr. 861-0270
  • Fabrikantnummer C3900BAAAA
Subtotaal (1 eenheid)
€ 4,99(excl. BTW)
Op voorraad
Omron D4n Series Roller Lever Interlock Switch, 1 NO/1 NC, IP67, Polyester Housing, 4 A
  • RS-stocknr. 621-1515
  • Fabrikantnummer D4N-1120
Subtotaal (1 eenheid)
€ 24,76(excl. BTW)
Op voorraad
Better World
Schneider Electric Harmony XB5 2-position Key Switch Head, Latching, 22 mm Cutout
  • RS-stocknr. 331-0287
  • Fabrikantnummer ZB5AG2
Subtotaal (1 eenheid)
€ 31,00(excl. BTW)
Op voorraad
Carling Technologies Illuminated DPST, On-Off-On On-Off-On Rocker Switch Panel
  • RS-stocknr. 913-2838
  • Fabrikantnummer VJD2UHHC-00000-000
Subtotaal (1 eenheid)
€ 27,32(excl. BTW)
Op voorraad
Omron Long Hinge Lever Micro Switch, Solder Terminal, 5 A, 250 V ac, SPDT, IP40
  • RS-stocknr. 616-0489
  • Fabrikantnummer VX-53-1A3
Subtotaal (1 eenheid)
€ 5,12(excl. BTW)
Op voorraad
RS PRO, LEDtec, Panel Mount Green LED Pilot Light, 22 mm Cutout, IP65, Round, 230 V ac
  • RS-stocknr. 763-7949
Subtotaal (1 eenheid)
€ 5,07(excl. BTW)
Op voorraad
Idec YW Series Illuminated Push Button Switch, Panel Mount, 22 mm Cutout Green, SPST, IP65
  • RS-stocknr. 168-2517
  • Fabrikantnummer YW1B-A1E10G
Subtotaal (1 eenheid)
€ 11,36(excl. BTW)
Op voorraad
Omron Pin Plunger Micro Switch, Tab Terminal, 100 mA, 250 V ac, SPDT, IP40
  • RS-stocknr. 682-2834
  • Fabrikantnummer VX-01-1C22
Subtotaal (1 eenheid)
€ 3,80(excl. BTW)
Beperkte voorraad
Crouzet Lever Micro Switch, Tab Terminal, 16 A, 250 V ac, SPCO
  • RS-stocknr. 219-3788
  • Fabrikantnummer 83160347
Subtotaal (1 eenheid)
€ 10,94(excl. BTW)
Op voorraad
ABB Jokab DYN Series Electronic Detection Non-Contact Safety Switch, Polybutylene Terephthalate Housing, 24 V dc, M12
  • RS-stocknr. 176-0019
  • Fabrikantnummer 2TLA020051R5100 Adam DYN-Info M12-5
Subtotaal (1 eenheid)
€ 97,85(excl. BTW)
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