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

7 van 999+
Op voorraad
Better World
Schneider Electric Harmony XALK Series Twist Release Emergency Stop Push Button, Surface Mount, 40 mm Cutout, 2 NC,
  • RS-stocknr. 330-8587
  • Fabrikantnummer XALK178F
Subtotaal (1 eenheid)
€ 48,93(excl. BTW)
Op voorraad
RS PRO Selector Switch Selector Switch - (1 CO) 22 mm Cutout Diameter 3 Positions
  • RS-stocknr. 145-0624
Subtotaal (1 eenheid)
€ 17,62(excl. BTW)
Op voorraad
Better World
Schneider Electric, iIL, DIN Rail Red LED Indicator, IP2X, Round, 230 V ac
  • RS-stocknr. 791-3127
  • Fabrikantnummer A9E18320
Subtotaal (1 eenheid)
€ 21,40(excl. BTW)
Op voorraad
C & K PCB Slide Switch DPDT 6 A Nylon
  • RS-stocknr. 175-9674
  • Fabrikantnummer S202031MS02Q
Subtotaal (1 eenheid)
€ 3,08(excl. BTW)
Beperkte voorraad
KNITTER-SWITCH DPW Series Miniature Push Button Switch, Momentary, Panel, 12.9 mm Cutout, SPST, Green LED, IP67 250 V ac
  • RS-stocknr. 702-3596
  • Fabrikantnummer DPW1CGG
Subtotaal (1 eenheid)
€ 5,02(excl. BTW)
Op voorraad
ITW Switches 49-59 Series Push Button Switch, Momentary, Panel, 16 mm Cutout, SPST, Clear LED, IP67, 50 V dc 250 V ac
  • RS-stocknr. 197-7608
  • Fabrikantnummer 49-59115
Subtotaal (1 eenheid)
€ 14,72(excl. BTW)
Op voorraad
Eaton 2-Pole Panel Mount Isolator Switch -, IP65, 110 A, 0.6 W
  • RS-stocknr. 257-9384
  • Fabrikantnummer 091078 T0-1-102/EA/SVB
Subtotaal (1 eenheid)
€ 50,70(excl. BTW)
Op voorraad
RS PRO SL112 Series Twist Release Emergency Stop Push Button, Through Hole, 1 NC, IP65
  • RS-stocknr. 139-982
Subtotaal (1 doos van 1 eenheid)
€ 21,61(excl. BTW)
Op voorraad
Better World
Schneider Electric ZB4 Series 3 Position Selector Switch Head, 22 mm Cutout, IP69K, IP67
  • RS-stocknr. 221-1955
  • Fabrikantnummer ZB4BK15137
Subtotaal (1 eenheid)
€ 34,81(excl. BTW)
Op voorraad
RS PRO, LEDtec, Panel Mount White LED Pilot Light, 22 mm Cutout, IP65, Round, 24 V ac/dc
  • RS-stocknr. 763-7905
Subtotaal (1 eenheid)
€ 5,74(excl. BTW)
Op voorraad
Honeywell LS Series Fixed Lever Limit Switch, SPDT, IP67, Die Cast Zinc Housing, 480 V ac, 10 A
  • RS-stocknr. 217-7108
  • Fabrikantnummer 1LS1-4PG
Subtotaal (1 eenheid)
€ 280,56(excl. BTW)
Op voorraad
RS PRO, LEDtec16, Panel Mount Green LED Pilot Light, 16 mm Cutout, IP40, Round, 24 V ac/dc
  • RS-stocknr. 909-2433
Subtotaal (1 eenheid)
€ 4,02(excl. BTW)
Op voorraad
Carling Technologies, Rocker Switch Lens, For Use With V Series Sealed Rocker Switch, White
  • RS-stocknr. 913-2991
  • Fabrikantnummer VVPZCHX-100
Subtotaal (1 eenheid)
€ 3,19(excl. BTW)
Op voorraad
Lorlin RMS DPST Rotary Switch, 4 A, Solder Lug
  • RS-stocknr. 282-1510
  • Fabrikantnummer RMS1035
Subtotaal (1 eenheid)
€ 5,01(excl. BTW)
Op voorraad
Idec YW Series Illuminated Push Button Switch, Panel Mount, 22 mm Cutout Red, SPST, IP65
  • RS-stocknr. 168-2518
  • Fabrikantnummer YW1B-A1E10R
Subtotaal (1 eenheid)
€ 11,36(excl. BTW)
Op voorraad
Elma Cap for use with Rotary Switch Knob
  • RS-stocknr. 224-2279
  • Fabrikantnummer 040-3020
Subtotaal (1 eenheid)
€ 1,58(excl. BTW)
Op voorraad
Schmersal ZR Series Roller Plunger Switch, 1 NO/1 NC, IP67, IP65, Plastic Housing
  • RS-stocknr. 335-913
  • Fabrikantnummer ZR236-11Z-M20
Subtotaal (1 eenheid)
€ 51,52(excl. BTW)
Op voorraad
Better World
Schneider Electric Grey Plastic XALD Control Station Enclosure - 2 Hole 22 mm Diameter
  • RS-stocknr. 330-8420
  • Fabrikantnummer XALD02
Subtotaal (1 eenheid)
€ 17,65(excl. BTW)
Op voorraad
Eaton 3-Pole Flush Isolator Switch -, IP65, 32 A, 13 kW
  • RS-stocknr. 818-429
  • Fabrikantnummer 041097 P1-25/EA/SVB
Subtotaal (1 eenheid)
€ 47,36(excl. BTW)
Op voorraad
RS PRO, LEDtec, Panel Mount Yellow LED Pilot Light, 22 mm Cutout, IP65, Round, 24 V ac/dc
  • RS-stocknr. 763-7915
Subtotaal (1 eenheid)
€ 5,07(excl. BTW)
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