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Switches & Relays

Switches and relays are electronic components that are used to control the flow of electrical current in a circuit. A switch is a simple device that has two or more conductive contacts that can be opened or closed to allow or interrupt the flow of electrical current.  Switches are available in many different configurations, including toggle, push-button, rocker, and slide. A relay is an electrically operated switch that uses an electromagnet to open or close a circuit. Relays are used to control the flow of electrical current in a circuit remotely or automatically.

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Rotary Encoder with Pushbutton - Folders
$12.90

Rotary Encoder with Pushbutton

Folders

Quadrature encoded rotary encoder with pushbutton can be used to provide an intuitive interface to your next project. Similar to the interface fo...

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$12.90 - $12.90
$12.90
$12.90
$12.90 - $12.90
$12.90
Binary Coded DIL Rotary Switches - BINARY CODED HEX - Folders
Binary Coded DIL Rotary Switches - BINARY CODED HEX - Folders
$5.80

Binary Coded DIL Rotary Switches - BINARY CODED HEX

Folders

These tiny switches are designed for PCB use. These pins are moulded in and fully sealed. The body is moulded in UL 94V-0 flame retardant plastic...

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$5.80 - $5.80
$5.80
$5.80
$5.80 - $5.80
$5.80
IP67 Illuminated Switch Red/Green Latching DPDT - Folders
IP67 Illuminated Switch Red/Green Latching DPDT - Folders
$34.90

IP67 Illuminated Switch Red/Green Latching DPDT

Folders

IP67 rated for industrial use or other harsh environments. Dual colour red/green illuminated, metal body, DPDT, push-on/push-off action. Rate...

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$34.90 - $34.90
$34.90
$34.90
$34.90 - $34.90
$34.90
DPDT Illuminated Pushbutton IP65 Green - Folders
$21.90

DPDT Illuminated Pushbutton IP65 Green

Folders

Features: • IP65 rated• DPDT• Push on-push off• 12VDC LED illumination Specifications: Switch Type Pushbutton Pole Throw Typ...

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$21.90 - $21.90
$21.90
$21.90
$21.90 - $21.90
$21.90
ATX Computer Power Supply Switch - Folders
$17.90

ATX Computer Power Supply Switch

Folders

Replacement Power Switch.250VAC 10A*.Complete with connecting cable & 2 pin plug. *Note: rating for switch only (not wire clip). Specif...

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$17.90 - $17.90
$17.90
$17.90
$17.90 - $17.90
$17.90
Green Snap Action Keyboard Switch - PCB Mount - Folders
Green Snap Action Keyboard Switch - PCB Mount - Folders
$2.20

Green Snap Action Keyboard Switch - PCB Mount

Folders

PCB Mount, single pole, momentary. Suitable for keyboards, security systems, etc. 5 colours. - These switches are normally open SPST. When button...

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$2.20 - $2.20
$2.20
$2.20
$2.20 - $2.20
$2.20
Yellow Snap Action Keyboard Switch - PCB Mount - Folders
Yellow Snap Action Keyboard Switch - PCB Mount - Folders
$2.20

Yellow Snap Action Keyboard Switch - PCB Mount

Folders

PCB Mount, single pole, momentary. Suitable for keyboards, security systems, etc. 5 colours. - These switches are normally open SPST. When button...

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$2.20 - $2.20
$2.20
$2.20
$2.20 - $2.20
$2.20
0.7mm SPST Right-Angle Micro Tactile Switch - Folders
0.7mm SPST Right-Angle Micro Tactile Switch - Folders
$1.70

0.7mm SPST Right-Angle Micro Tactile Switch

Folders

Normally open SPST right-angled micro tactile switch. Specifications: Switch Type Tactile Pushbutton Pole Throw Type ...

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$1.70 - $1.70
$1.70
$1.70
$1.70 - $1.70
$1.70
Push Button Switch Caps - Pk.10 - Folders
$5.90

Push Button Switch Caps - Pk.10

Folders

Black caps which press fit over Push Button switches with a shaft diameter of 2.54mm (0.1inch)Pack of 10 Specifications: Switch Type ...

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$5.90 - $5.90
$5.90
$5.90
$5.90 - $5.90
$5.90
SPST Mini Key Switch Tube Key - Folders
$14.90

SPST Mini Key Switch Tube Key

Folders

Chrome plated SPST mini key switch features spring return momentary operation and is supplied with two minibarrel key switches. Requires 28mm ...

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$14.90 - $14.90
$14.90
$14.90
$14.90 - $14.90
$14.90
Barrel Key Switch - Key Type B - Folders
$21.90

Barrel Key Switch - Key Type B

Folders

Solid barrel type. Supplied with 2 (two) keys. Specifications: Switch Type Key Pole Throw Type SPST Switch Fun...

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$21.90 - $21.90
$21.90
$21.90
$21.90 - $21.90
$21.90
12-Way DIL Switch - Folders
$4.70

12-Way DIL Switch SM1018

Folders

12 way DIL switch, standard pcb IC mounting. Specifications: Switch Type DIL Pole Throw Type SPST Centre Off No ...

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$4.70 - $4.70
$4.70
$4.70
$4.70 - $4.70
$4.70
6-Way DIL Switch - Folders
$3.50

6-Way DIL Switch SM1015

Folders

6 way DIL switch, standard pcb IC mounting. Specifications: Switch Type DIL Pole Throw Type SPST Poles / Contacts...

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$3.50 - $3.50
$3.50
$3.50
$3.50 - $3.50
$3.50
3-Way DIL Switch - Folders
$3.80

3-Way DIL Switch SM1013

Folders

3 way DIL switch, standard pcb IC mounting. Specifications: Switch Type DIL Pole Throw Type SPST Centre Off No...

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$3.80 - $3.80
$3.80
$3.80
$3.80 - $3.80
$3.80
DIL 2-way Switch - Folders
$2.30

DIL 2-way Switch SM1012

Folders

4 way DIL switch. Standard IC mounting. Image may not match actual product. Specifications: Switch Type DIL Pole Throw Type ...

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$2.30 - $2.30
$2.30
$2.30
$2.30 - $2.30
$2.30
Cover to suit SK-0910/12/14 Switches Humorous Driving Lights - Folders
$4.80

Cover for SK-0910/12/14 Switches "Driving Lights"

Folders

These are the superb looking rocker switches that you have seen in the cockpits of the 70-100ft luxury motor cruisers recently. They would look...

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$4.80 - $4.80
$4.80
$4.80
$4.80 - $4.80
$4.80
Cover to suit SK-0910/12/14 Switches - Inverter - Folders
$4.80

Cover to suit SK-0910/12/14 Switches - Inverter

Folders

These are the superb looking rocker switches that you have seen in the cockpits of the 70-100ft luxury motor cruisers recently. They would look...

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$4.80 - $4.80
$4.80
$4.80
$4.80 - $4.80
$4.80
Cover to suit SK0910/12/14 Switches - "Auxillary Battery" - Folders
$4.80

Cover for SK0910/12/14 Switches - "Auxillary Battery"

Folders

These are the superb looking rocker switches that you have seen in the cockpits of the 70-100ft luxury motor cruisers recently. They would look...

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$4.80 - $4.80
$4.80
$4.80
$4.80 - $4.80
$4.80
Cover to suit SK0910/12/14 Switches - "Fridge" - Folders
$4.80

Cover to suit SK0910/12/14 Switches - "Fridge"

Folders

These are the superb looking rocker switches that you have seen in the cockpits of the 70-100ft luxury motor cruisers recently. They would look...

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$4.80 - $4.80
$4.80
$4.80
$4.80 - $4.80
$4.80
Modular Rocker Switch Mount Bracket End - Folders
Modular Rocker Switch Mount Bracket End - Folders
$5.50

Modular Rocker Switch Mount Bracket End

Folders

Panel mount bracket to suit our range of "Contura" style switches. - Modular end piece Specifications: Length 30mm Height ...

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$5.50 - $5.50
$5.50
$5.50
$5.50 - $5.50
$5.50
15mm Metric Knob - Black - Folders
15mm Metric Knob - Black - Folders
$2.80

15mm Metric Knob - Black

Folders

Push on metric knobs, which suit our new small 9mm mini potentiometers.- Will fit all standard metric shafts.- 15mm (AT BASE) X 11mm (AT TOP) ...

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$2.80 - $2.80
$2.80
$2.80
$2.80 - $2.80
$2.80
24mm Knob - Matching Equipment Style - Folders
$5.90

24mm Knob - Matching Equipment Style

Folders

Four plastic knobs with 1/4 shaft grubscrew fixing.- Modern fluted style with slot for pointer and small skirt.1 knob per pack Specificat...

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$5.90 - $5.90
$5.90
$5.90
$5.90 - $5.90
$5.90
29mm Black Anodised Knob - Folders
$13.90

29mm Black Anodised Knob

Folders

With grub screws.- Suits 0.25/6.35mm shaft. - Solid aluminium construction.1 knob per pack Specifications: Colour / Finish B...

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$13.90 - $13.90
$13.90
$13.90
$13.90 - $13.90
$13.90
12V Illuminated Toggle GREEN - Folders
$5.90

12V Illuminated Toggle GREEN

Folders

Tell instantly if you have an accessory switched on in your vehicle. These illuminated duckbill switches are ideal for driving lights etc etc....

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$5.90 - $5.90
$5.90
$5.90
$5.90 - $5.90
$5.90
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