Toggle Switches

Toggle switches are among the most basic and most common of all electronic components, the switch moves contacts that either provide a path for current to flow through or moves those contacts in such a way that the path is cut. The toggle switches most people will be familiar with are light switches.How Does a Toggle Switch Function?Toggle switches may vary a bit in function from one to the next depending upon their configurations. However, the basics are the same.When the actuator (the toggle itself) is moved, the armature in the switch moves the contact into position either energizing the circuit or de-energizing it. Once the switch is moved from one position to the other, it typically stays that way. There are also momentary switches, which energize or de-energize a circuit for as long as they are actuated and then go back to their normal state once the actuator is released. This is accomplished via a spring mechanism that exerts a force on the armature from the inside.Contact Configuration of a Toggle Switch
  • A single pole single throw (SPST) switch is the simplest and most common type of toggle switch. These switches allow simple on and off operation for a single circuit. Most light switches are SPST switches.
  • Single pole double throw (SPDT) switches can be used to change where a voltage is directed. The double throw means that the switch can be used to energize two different circuits - one at a time - from a single source of energy.
  • Double pole single throw (DPST) switches allow an operation that is very similar to having two SPST switches hooked together in one device. The switch can turn two circuits on and off. These are very convenient when more than one device needs to be controlled with the same switch.
  • Double pole double throw (DPDT) switches allow two different circuits to be served by the same pole. These are used in applications where a circuit may need to have changing voltages applied to connected devices.
There are also switches with the designation CO, such as SPCO (single pole changeover) switches. These have an off position in the middle of the switch and can be used to energize or de-energize two different circuits attached to the device.

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Description Prix Contact Configuration Switch Operation Contact Current Rating Mounting Type Terminal Type IP Rating Illuminated Panel Cut Out Width Panel Cut Out Height Panel Cut Out Diameter Actuator Length Actuator Material Voltage Rating Contact Resistance
N° de stock RS 251-9253
Référence fabricant631H/2
MarqueAPEM
4,71 €
Each
Unité
SPST Latching 10 A@ 24 V dc Panel Mount Tab - - - - - 17.5mm Nickel Plated Brass - 10mΩ
N° de stock RS 734-7154
MarqueRS PRO
2,42 €
Each
Unité
SPST Latching 5 A @ 28 V dc Panel Mount Solder - - 6.86mm 12.7mm - 10.4mm Chrome Plated Brass 28V dc 10mΩ
N° de stock RS 734-6805
MarqueRS PRO
4,26 €
Each
Unité
DPDT Latching 20 A @ 28 V dc Panel Mount Screw - - - - - 17mm - - 20mΩ
N° de stock RS 266-1534
Référence fabricant641H/2
MarqueAPEM
9,31 €
Each
Unité
DPST Latching 10 A@ 24 V dc Panel Mount Tab - - - - - 17.5mm Nickel Plated Brass - 10mΩ
N° de stock RS 734-7062
MarqueRS PRO
1,63 €
Each
Unité
SPDT Latching 2 A Panel Mount Solder - - - - 6.35mm 10.41mm Chromium Plated Brass - 10mΩ
N° de stock RS 861-0289
Référence fabricantC3910BAAAA
MarqueArcolectric
7,80 €
Each
Unité
SPDT Latching 20 A Panel Mount Tab - - - - 12.7mm 17.5mm Metal - -
N° de stock RS 394-475
MarqueRS PRO
5,31 €
Each
Unité
DPDT Latching 5 A @ 250 V ac Panel Mount Solder - - - - - 10.41mm Brass - 10mΩ
N° de stock RS 734-7066
MarqueRS PRO
2,02 €
Each
Unité
SPDT Latching 5 A @ 250 V ac PCB Through Hole - - - - 6.35mm 10.41mm Chromium Plated Brass 250V ac 10mΩ
N° de stock RS 453-7938
Référence fabricantTL-22H1DKYYS1
MarqueNKK Switches
8,84 €
Each
Unité
DPDT Latching 3 A @ 250 V ac Panel Mount Solder IP65 Yes - - 12.5mm 17.5mm PC - 10mΩ
N° de stock RS 394-447
MarqueRS PRO
11,12 €
Each
Unité
DPDT (On)-Off-(On) 5 A @ 28 V dc Panel Mount Solder - - - - 11.91mm 17.56mm Chromium Plated Brass - 10mΩ
N° de stock RS 734-7145
MarqueRS PRO
2,76 €
Each
Unité
SPDT On-Off-(On) 5 A @ 250 V ac Panel Mount Solder - - - - 6.35mm 10.41mm Chromium Plated Brass - 10mΩ
N° de stock RS 819-9335
Référence fabricantMTG 406 P
23,53 €
Each
Unité
4PDT On-Off-On 4 A @ 30 V dc Panel Mount Solder - - - - 12.5mm 11.5mm - - <20mΩ
N° de stock RS 734-7031
MarqueRS PRO
2,76 €
Each
Unité
DPDT Latching 5 A @ 250 V ac PCB Through Hole - - - - 6.35mm 12.3mm Chromium Plated Brass - 10mΩ
N° de stock RS 394-459
MarqueRS PRO
3,42 €
Each
Unité
SPDT Latching 5 A @ 250 V ac Panel Mount Solder - - - - - 10.41mm Brass - 10mΩ
N° de stock RS 401-703
MarqueRS PRO
1,99 €
Each
Unité
SPDT Latching 5 A @ 250 V ac PCB Through Hole - - - - - 10.41mm Brass - 10mΩ
N° de stock RS 570-073
Référence fabricant0100.2901
MarqueMarquardt
6,17 €
Each
Unité
SPST Latching 2 A @ 250 V ac Panel Mount Solder - - - - - - Metal - -
N° de stock RS 734-7016
MarqueRS PRO
2,76 €
Each
Unité
DPDT Latching 5 A @ 250 V ac Panel Mount Solder - - - - 6.35mm 10.41mm Chromium Plated Brass - 10mΩ
N° de stock RS 734-7006
MarqueRS PRO
2,17 €
Each
Unité
SPDT Momentary 3 A @ 250 V ac Panel Mount Solder - - - - - 11.5mm Chromium Plated Brass - 10mΩ
N° de stock RS 734-7000
MarqueRS PRO
2,47 €
Each
Unité
SPDT On-Off-On 3 A @ 250 V ac Panel Mount Solder - - - - - 11.5mm Chromium Plated Brass - 10mΩ
N° de stock RS 819-9259
Référence fabricantMTA 406 N
18,62 €
Each
Unité
4PDT Latching 4 A @ 30 V dc Panel Mount Solder - - - - 6.2mm 10.5mm - - <10mΩ