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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Omschrijving Prijs 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
RS-stocknr. 190-0642
Fabrikantnummer5636A
FabrikantAPEM
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SPST Latching 4 A @ 30 V dc Panel Mount Solder - - - - - - Brass - 10mΩ
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FabrikantTE Connectivity
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4PDT On-On-On 6 A @ 250 V ac Panel Mount Solder - - - - - 10.5mm - - 10mΩ
RS-stocknr. 879-8339
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SPST Latching 5 A Panel Mount Solder - - - - 6.35 (1/4 Bushing) mm, 11.91 (15/32 Bushing) mm 10.4mm Brass 250V ac 10mΩ
RS-stocknr. 161-6271
FabrikantnummerF4TPA0904
FabrikantTE Connectivity
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4PDT On-On-On 6 A @ 250 V ac Panel Mount Solder - - - - - 10.5mm - - 10mΩ
RS-stocknr. 861-0295
FabrikantnummerC3922BAAAA
FabrikantArcolectric
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SPDT (On)-Off-(On) 20 A Panel Mount Tab - - - - 12.7mm 17.5mm Metal - -
RS-stocknr. 317-033A
FabrikantnummerFTG0904
FabrikantTE Connectivity
7,524 €
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SPDT (On)-Off-(On) 4 A @ 30 V dc Panel Mount Through Hole - - - - 6.2mm 10.5mm Chrome Plated Brass - 10mΩ
RS-stocknr. 317-437
FabrikantnummerAWTN1504
FabrikantTE Connectivity
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DPDT Latching 20 A @ 250 V ac Panel Mount Tab IP67 - - - - 17.5mm Brass - 10mΩ
RS-stocknr. 199-0881
FabrikantnummerMTA106D
FabrikantKNITTER-SWITCH
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SPDT Latching 4 A @ 30 V dc Panel Mount Solder - - - - - 10.5mm - - 10mΩ
RS-stocknr. 881-1546
FabrikantnummerLT-1514-610-012
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SPST Latching 15 A Panel Mount Tab - Yes - - 12.7mm 18.16mm - 15 28 V dc, 250 V ac -
RS-stocknr. 879-8219
Fabrikantnummer2FAA04-73
5,45 €
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SPST Latching 20 A Panel Mount Screw - - - - 12.7mm 17.45mm Nickel Plated Brass 125V -
RS-stocknr. 224-085
Fabrikantnummer5669A
FabrikantAPEM
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4PDT On-Off-On 4 A @ 30 V dc Panel Mount Solder - - - - - - Brass - 10mΩ
RS-stocknr. 350-226
FabrikantnummerC1720HOAAG
FabrikantArcolectric
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SPDT On-Off-On 20 A @ 250 V ac Panel Mount Tab IP40 - - - 12.7mm 16.4mm PC - 100mΩ
RS-stocknr. 734-7022
FabrikantRS PRO
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DPDT Latching 5 A @ 250 V ac Panel Mount Solder - - - - 6.35mm 12.3mm Chromium Plated Brass - 10mΩ
RS-stocknr. 394-471
FabrikantRS PRO
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SPDT Latching 3 A @ 120 V ac Panel Mount Solder - - - - - 16mm Brass - 20mΩ
RS-stocknr. 316-995
FabrikantnummerF4TN0904
FabrikantTE Connectivity
13,62 €
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4PDT Latching 4 A @ 30 V dc Panel Mount Solder - - - - 6.2mm 10.5mm Chrome Plated Brass - 10mΩ
RS-stocknr. 692-5273
Fabrikantnummer5656ADBGK2V
FabrikantAPEM
25,13 €
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3PDT Latching 4 A @ 30 V dc Panel Mount Solder - - - - 6.5mm 14.75mm Nickel Plated Brass - 10mΩ
RS-stocknr. 165-1029
Fabrikantnummer1-1825139-8
FabrikantTE Connectivity
3,80 €
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DPDT (On)-Off-(On) 5 A @ 28 V dc Panel Mount Through Hole - - - - 6.35mm 10.41mm Phenolic - 10mΩ
RS-stocknr. 448-0797
FabrikantRS PRO
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SPDT Momentary 400 mA @ 20 V dc PCB Through Hole - - - - - 5.33mm Brass - 20mΩ
RS-stocknr. 861-0305
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DPDT On-Off-On 20 A Panel Mount Tab - - - - 12.7mm 17.5mm Metal - -
RS-stocknr. 164-8121
Fabrikantnummer3-6437630-6
FabrikantTE Connectivity
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4PDT On-On-On 6 A @ 250 V ac Panel Mount Solder - - - - 6.2mm 10.5mm Chromium Plated Brass - 10mΩ
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