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

52122 Producten voor Switches

2 van 999+
Op voorraad
RS PRO Long Straight Lever Micro Switch, Quick Connect Terminal, 16 A, 250 V ac, SPDT, IP40
  • RS-stocknr. 804-6215
Subtotaal (1 eenheid)
€ 4,68(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
Eaton for Use with NZM1(-4) Series, PN1(-4) Series, N(S)1(-4) Series 500 V ac, 1 NO
  • RS-stocknr. 399-3573
  • Fabrikantnummer 216376 M22-K10
Subtotaal (1 eenheid)
€ 6,27(excl. BTW)
Op voorraad
RS PRO SW16SSN Series Push Button Switch, Momentary, Panel, 10 x 16.2 mm Cutout, 1 NO, IP65 250 V ac
  • RS-stocknr. 248-9135
Subtotaal (1 eenheid)
€ 8,62(excl. BTW)
Op voorraad
ABB Shaft Switch Disconnector Shaft 360 mm, OS Series
  • RS-stocknr. 710-0609
  • Fabrikantnummer OXP6X360 1SCA022042R6530
Subtotaal (1 eenheid)
€ 12,36(excl. BTW)
Op voorraad
RS PRO PASX Series Illuminated Miniature Push Button Switch, Momentary, Panel, 13.6 mm Cutout, SPST, Green LED, IP67, 50
  • RS-stocknr. 734-6713
Subtotaal (1 eenheid)
€ 5,30(excl. BTW)
Op voorraad
Schmersal ZR Series Roller Plunger Switch, 1 NO/1 NC, IP65, IP67, Die Cast Housing
  • RS-stocknr. 335-900
  • Fabrikantnummer ZR335-11Z-M20
Subtotaal (1 eenheid)
€ 71,18(excl. BTW)
Op voorraad
Eaton 2 Position 90 °, Knob Actuator 20 A
  • RS-stocknr. 103-8442
  • Fabrikantnummer 088709 T0-1-102/E
Subtotaal (1 eenheid)
€ 24,70(excl. BTW)
Op voorraad
Eaton RMQ Titan M22 Series Red Momentary Push Button Switch, 22 mm Cutout, IP69, IP67, IP66
  • RS-stocknr. 110-4508
  • Fabrikantnummer 216605 M22-D-R-X0
Subtotaal (1 eenheid)
€ 6,88(excl. BTW)
Op voorraad
Kraus & Naimer Cam Switch Handle
  • RS-stocknr. 350-0840
  • Fabrikantnummer S0E.T161*GBA002
Subtotaal (1 eenheid)
€ 9,46(excl. BTW)
Op voorraad
Better World
Schneider Electric Harmony XB4 Series White Spring Return Push Button Head, 22 mm Cutout, IP69K, IP67, IP66
  • RS-stocknr. 331-0035
  • Fabrikantnummer ZB4BW313
Subtotaal (1 eenheid)
€ 10,75(excl. BTW)
Op voorraad
Idec YW1B Series Black Momentary Push Button Head, 22 mm Cutout, IP67, IP69K
  • RS-stocknr. 213-1485
  • Fabrikantnummer YW1B-M1Y
Subtotaal (1 eenheid)
€ 2,91(excl. BTW)
Laatste voorraad RS
ZF Reed Switch Magnet
  • RS-stocknr. 765-9343
  • Fabrikantnummer AS201901
Subtotaal (1 eenheid)
€ 5,39(excl. BTW)
Op voorraad
Better World
Schneider Electric Harmony XB Series Contact Block, 600 V ac, SPST
  • RS-stocknr. 331-0489
  • Fabrikantnummer ZBE102
Subtotaal (1 eenheid)
€ 4,91(excl. BTW)
Op voorraad
Eaton 2-Pole Surface Mount Isolator Switch -, IP65, 20 A, 5.5 kW
  • RS-stocknr. 629-2097
  • Fabrikantnummer 70023734 T0-1-102/I1H/K-CI-K1/2(RS629-2097)
Subtotaal (1 doos van 1 eenheid)
€ 39,29(excl. BTW)
Op voorraad
Kraus & Naimer 2 Position, Rotary Knob Actuator 10 A
  • RS-stocknr. 340-235
  • Fabrikantnummer CG4.A291/GBA121.EF
Subtotaal (1 eenheid)
€ 21,23(excl. BTW)
Laatste voorraad RS
RND RND 210 Series Push Button Switch, Momentary, Panel, 16 mm Cutout, 1 NO, IP65, 36 V dc
  • RS-stocknr. 283-2623
  • Fabrikantnummer RND 210-00660
Subtotaal (1 eenheid)
€ 6,13(excl. BTW)
Op voorraad
Steute Ex 14 Series Plunger Limit Switch, DPST, IP65, Fibreglass Reinforced Thermoplastic Housing, 250 V ac, 6 A
  • RS-stocknr. 136-5903
  • Fabrikantnummer Ex 14 W 1O/1S-5m
Subtotaal (1 eenheid)
€ 123,09(excl. BTW)
Op voorraad
Schurter IP40 Black Tactile Switch Button, 5 mm, SPST-NO 50 mA 12 V dc, Through Hole
  • RS-stocknr. 269-3801
  • Fabrikantnummer 1301.9302
Subtotaal (1 eenheid)
€ 0,29(excl. BTW)
Op voorraad
Better World
Schneider Electric, Harmony, Flush White Incandescent Lamp Pilot Light, 22 mm Cutout, IP69, IP66, IP67, IP69K, Round
  • RS-stocknr. 212-4837
  • Fabrikantnummer XB5AV41
Subtotaal (1 eenheid)
€ 37,14(excl. BTW)
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