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. 179-1050
Mfr. Part No.7201J51ZQE22
BrandC & K
£4.80
Each
Units
Double Pole Double Throw (DPDT) On-(On) 20.32mm 12.7mm - 2 A No Black Panel Mount IP00 Solder - - Rectangular
RS Stock No. 249-2906
Mfr. Part No.DM64J72S205Q6
BrandC & K
£2.77
Each
Units
Double Pole Single Throw (DPST) On-Off 12.9mm 19.4mm - 3 A Yes Black Panel Mount - Quick Connect - - Rectangular
RS Stock No. 179-1117
Mfr. Part No.ET03J6ABE2
BrandC & K
£2.30
Each
Units
Single Pole Double Throw (SPDT) On-Off-On 7.11mm 15.75mm - 400 mA @ 20 V No Black Panel Mount - Right Angle PC Pin - - Rectangular
RS Stock No. 249-2899
Mfr. Part No.DM64J72S205Q3
BrandC & K
£5.36
Each
Units
Double Pole Single Throw (DPST) On-Off 12.9mm 19.4mm - 3 A Yes Black Panel Mount - Quick Connect - - Rectangular
RS Stock No. 154-6149
Mfr. Part No.E101J1CQE2
BrandC & K
£2.50
Each
Units
Single Pole Double Throw (SPDT) On-(On) 17.96mm 10.62mm - 7.5 A No Black Panel Mount - PC Pin - - Rectangular
RS Stock No. 155-8850
Mfr. Part No.DA102J12S202DQF
BrandC & K
£1.086
Each (In a Tray of 100)
Units
Single Pole Single Throw (SPST) On-None-Off 19.8mm 13mm - 10 A No Black, White - IP65 PC Pin On (symbol); Off (symbol) - Rectangular
RS Stock No. 155-8848
Mfr. Part No.D501J12S2APQA
BrandC & K
£1.51
Each (In a Tray of 500)
Units
Single Pole Double Throw (SPDT) On-(On) 12.9mm 19.81mm - 10 A No Black - - Right Angle PC Pin O - Rectangular
RS Stock No. 155-8919
Mfr. Part No.D502J12S2AHQA
BrandC & K
£2.95
Each
Units
Single Pole Single Throw (SPST) On-None-Off 12.9mm 19.2mm - 10 A No Black - IP65 Right Angle PC Pin 0, 1 - Rectangular
RS Stock No. 153-3981
Mfr. Part No.E101J1AQE2
BrandC & K
£4.844
Each (In a Tray of 50)
Units
Single Pole Double Throw (SPDT) On-(On) 17.96mm 10.62mm - 7.5 A No Black Panel Mount - PC Pin - - Rectangular
RS Stock No. 155-8842
Mfr. Part No.CR102J25S215QF
BrandC & K
£1.165
Each (In a Tray of 100)
Units
Single Pole Single Throw (SPST) On-None-Off - - 20.2mm 10 A No Red - - Quick Connect - - Round
RS Stock No. 154-6148
Mfr. Part No.E101J1AQE2
BrandC & K
£5.31
Each
Units
Single Pole Double Throw (SPDT) On-(On) 17.96mm 10.62mm - 7.5 A No Black Panel Mount - PC Pin - - Rectangular
RS Stock No. 155-8849
Mfr. Part No.D502J12S2AHQA
BrandC & K
£2.168
Each (In a Tray of 500)
Units
Single Pole Single Throw (SPST) On-None-Off 12.9mm 19.2mm - 10 A No Black - IP65 Right Angle PC Pin 0, 1 - Rectangular
RS Stock No. 155-8951
Mfr. Part No.CR102J25S215QF
BrandC & K
£1.45
Each (In a Pack of 2)
Units
Single Pole Single Throw (SPST) On-None-Off - - 20.2mm 10 A No Red - - Quick Connect - - Round
RS Stock No. 155-8816
Mfr. Part No.7201J16ZGE22
BrandC & K
£4.84
Each (In a Pack of 50)
Units
Double Pole Double Throw (DPDT) On-(On) 20.32mm 12.7mm - 2 A No Black Panel Mount IP00 Solder Lug - - Rectangular
RS Stock No. 155-8927
Mfr. Part No.DA102J12S202DQF
BrandC & K
£1.215
Each (In a Pack of 2)
Units
Single Pole Single Throw (SPST) On-None-Off 19.8mm 13mm - 10 A No Black, White - IP65 PC Pin On (symbol); Off (symbol) - Rectangular
RS Stock No. 155-8869
Mfr. Part No.7201J16ZGE22
BrandC & K
£5.33
Each
Units
Double Pole Double Throw (DPDT) On-(On) 20.32mm 12.7mm - 2 A No Black Panel Mount IP00 Solder Lug - - Rectangular
RS Stock No. 155-8971
Mfr. Part No.7101J1AV2QE2
BrandC & K
£5.72
Each
Units
Single Pole Double Throw (SPDT) On-(On) 23.8mm 10.62mm - 2 A No Black Panel Mount IP00 Right Angle PC Pin - - Rectangular
RS Stock No. 154-3601
Mfr. Part No.DF62J12S2AHQA
BrandC & K
£5.22
Each
Units
Double Pole Single Throw (DPST) On-Off 12.57mm 27.31mm - 16 A No Black Panel Mount - PC Pin - - Rectangular
RS Stock No. 155-8183
Mfr. Part No.7101J1AV2QE2
BrandC & K
£4.597
Each (In a Tray of 50)
Units
Single Pole Double Throw (SPDT) On-(On) 23.8mm 10.62mm - 2 A No Black Panel Mount IP00 Right Angle PC Pin - - Rectangular
RS Stock No. 155-8907
Mfr. Part No.D501J12S2APQA
BrandC & K
£1.66
Each (In a Pack of 2)
Units
Single Pole Double Throw (SPDT) On-(On) 12.9mm 19.81mm - 10 A No Black - - Right Angle PC Pin O - Rectangular