Rocker Switches

A rocker switch is one of the most common forms of switches in the world due to how easy it is to use and its reliability. It is an on-off switch that rocks back and forth like a see-saw.


Rocker switches are commonly referred to as single pole and double pole which relates to the number of circuits that are controlled by the switch. The throw defines how many positions the switches poles can be connected to.


Non-illuminated rocker switches often have a circle and a horizontal dash to indicate whether the switch is on or off. Other switches have a coloured LED which lights up when the switch is on.


There are several types of switching options available:


On-off


Illuminated


Momentary


Changeover


Centre-off


What is a rocker switch used for?


There are many applications where you can use a rocker switch. This includes household appliances, medical systems, power supply units, control panels and HVAC equipment.


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Description Price Contact Configuration Switch Operation Panel Cut Out Width Panel Cut Out Height Panel Cut Out Diameter Contact Current Rating Illuminated Actuator Colour Mounting Type IP Rating Terminal Type Legend Text Lens Shape/Symbol Actuator Shape
RS Stock No. 174-8299
BrandRS PRO
£5.061
Each (In a Box of 500)
Units
Double Pole Double Throw (DPDT) Momentary 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac No Black Panel Mount IP67 Quick Connect On - Rectangular
RS Stock No. 174-8345
BrandRS PRO
£12.61
Each
Units
Double Pole Double Throw (DPDT) On-Off-(On) 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac No Black Panel Mount IP67 Quick Connect - - Rectangular
RS Stock No. 174-8308
BrandRS PRO
£18.448
Each (In a Box of 500)
Units
Double Pole Double Throw (DPDT) On-Off-On 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac Yes Black Panel Mount IP67 Quick Connect - - Rectangular
RS Stock No. 185-8229
BrandRS PRO
£2.25
Each
Units
DPST On-None-Off - - - 20 A Yes Red - - - - - Rectangular
RS Stock No. 174-8339
BrandRS PRO
£7.08
Each
Units
Double Pole Double Throw (DPDT) Momentary 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac No Black Panel Mount IP67 Quick Connect On - Rectangular
RS Stock No. 174-8311
BrandRS PRO
£1.771
Each (In a Box of 100)
Units
- - 27.2mm 50.2mm - - No - - - - - - -
RS Stock No. 174-8323
BrandRS PRO
£12.88
Each
Units
Single Pole Double Throw (SPDT) Latching 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac No Black Panel Mount IP67 Quick Connect On - Rectangular
RS Stock No. 174-8337
BrandRS PRO
£8.64
Each
Units
Double Pole Double Throw (DPDT) Latching 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac No Black Panel Mount IP67 Quick Connect On - Rectangular
RS Stock No. 174-8353
BrandRS PRO
£15.48
Each
Units
Single Pole Double Throw (SPDT) Momentary 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac Yes Black Panel Mount IP67 Quick Connect On - Rectangular
RS Stock No. 174-8294
BrandRS PRO
£11.708
Each (In a Box of 500)
Units
Single Pole Double Throw (SPDT) Momentary 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac No Black Panel Mount IP67 Quick Connect On - Rectangular
RS Stock No. 174-8355
BrandRS PRO
£2.22
Each (In a Pack of 5)
Units
- - 27.2mm 50.2mm - - No - - - - - - -
RS Stock No. 174-8314
BrandRS PRO
£19.016
Each (In a Box of 100)
Units
Single Pole Single Throw (SPST) - - - - - - - - - - - - -
RS Stock No. 174-8349
BrandRS PRO
£3.50
Each
Units
Single Pole Single Throw (SPST) Momentary 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac Yes Black Panel Mount IP67 Quick Connect - - Rectangular
RS Stock No. 185-8222
BrandRS PRO
£1.33
Each
Units
Single Pole Single Throw (SPST) (On)-None-Off 20.6mm 20.8mm - 6 A No Black - - - - - Rectangular
RS Stock No. 174-8326
BrandRS PRO
£22.19
Each
Units
Single Pole Single Throw (SPST) Latching - - - 35 A - - Panel Mount - Screw - - -
RS Stock No. 174-8304
BrandRS PRO
£6.171
Each (In a Box of 500)
Units
Single Pole Single Throw (SPST) Latching 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac Yes Black Panel Mount IP67 Quick Connect - - Rectangular
RS Stock No. 174-8300
BrandRS PRO
£5.061
Each (In a Box of 500)
Units
Double Pole Double Throw (DPDT) On-Off-On 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac No Black Panel Mount IP67 Quick Connect - - Rectangular
RS Stock No. 174-8296
BrandRS PRO
£5.063
Each (In a Box of 500)
Units
Single Pole Double Throw (SPDT) (On)-Off-(On) 37mm 21.1mm - 16 A No Black Panel Mount IP67 Quick Connect - - Rectangular
RS Stock No. 174-8309
BrandRS PRO
£14.069
Each (In a Box of 500)
Units
Single Pole Double Throw (SPDT) Momentary 37mm 21.1mm - 16 A @ 125 → 250 V ac, 16 A @ 30 V dc, 20 A @ 125 → 250 V ac Yes Black Panel Mount IP67 Quick Connect On - Rectangular
RS Stock No. 174-8312
BrandRS PRO
£2.565
Each (In a Box of 100)
Units
- - 27.2mm 50.2mm - - No - - - - - - -
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