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. 419-754
BrandRS PRO
PHP74.10
Each (In a Pack of 5)
units
Single Pole Single Throw (SPST) On-None-Off 19.8mm 13mm - 16 A @ 125 V ac No Black Panel Mount - Quick Connect - - Rectangular
RS Stock No. 174-8314
BrandRS PRO
PHP2,680.92
Each (In a Box of 100)
units
Single Pole Single Throw (SPST) - - - - - No - - - - - - -
RS Stock No. 174-8294
BrandRS PRO
PHP911.106
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. 734-6839
BrandRS PRO
PHP305.36
Each
units
Double Pole Double Throw (DPDT) On-Off-On 17.96mm 10.62mm - 5 A @ 250 V ac No Black Panel Mount - Solder - - Rectangular
RS Stock No. 174-8335
BrandRS PRO
PHP370.00
Each
units
Single Pole Double Throw (SPDT) 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. 174-8299
BrandRS PRO
PHP393.807
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. 174-8343
BrandRS PRO
PHP405.00
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. 734-6928
BrandRS PRO
PHP101.54
Each
units
Single Pole Double Throw (SPDT) On-Off-On 15.75mm 7.11mm - 3 A @ 120 V ac No Black Panel Mount - Right Angle PC Pin - - Rectangular
RS Stock No. 734-6934
BrandRS PRO
PHP107.91
Each
units
Single Pole Double Throw (SPDT) On-(On) 7mm 5.15mm - 400 mA @ 20 V No Black Panel Mount - Right Angle PC Pin - - Rectangular
RS Stock No. 174-8300
BrandRS PRO
PHP393.807
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. 174-8334
BrandRS PRO
PHP490.26
Each
units
Single Pole Double Throw (SPDT) (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. 174-8304
BrandRS PRO
PHP480.253
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. 174-8341
BrandRS PRO
PHP459.44
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. 185-8229
BrandRS PRO
PHP112.06
Each
units
DPST On-None-Off - - - 20 A Yes Red - - - - - Rectangular
RS Stock No. 734-6918
BrandRS PRO
PHP45.51
Each
units
Single Pole Double Throw (SPDT) On-(On) 15.75mm 7.11mm - 3 A @ 120 V ac No Black Panel Mount - Right Angle PC Pin On (symbol); Off (symbol) - Rectangular
RS Stock No. 734-6909
BrandRS PRO
PHP171.49
Each
units
Double Pole Double Throw (DPDT) On-(On) 15.75mm 8.89mm - 3 A @ 120 V ac No Black Panel Mount - Right Angle PC Pin - - Rectangular
RS Stock No. 174-8296
BrandRS PRO
PHP400.212
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. 185-8224
BrandRS PRO
PHP98.99
Each
units
Single Pole Double Throw (SPDT) On-(On) 20.6mm 20.8mm - 10 A No Black - - - - - Rectangular
RS Stock No. 174-8302
BrandRS PRO
PHP891.972
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. 419-776
BrandRS PRO
PHP185.60
Each
units
Single Pole Double Throw (SPDT) On-Off-On 19.8mm 13mm 22.5mm 10 A @ 125 V ac No Black Panel Mount - Quick Connect - - Round
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