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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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Automotive Fused Relay - SPST 30A - Folders
$14.90

Automotive Fused Relay - SPST 30A

Folders

Similar to SY-4076, except with 30A contacts. Suitable for installations of high current accessories like fog lights, driving lights etc.- 30A...

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$14.90 - $14.90
$14.90
$14.90
$14.90 - $14.90
$14.90
Inline JST Switch Kit - Folders
Inline JST Switch Kit - Folders Check ETA
$5.90

Inline JST Switch Kit

Folders

JST switches and connectors provide an unobtrusive solution to power control. They are small so will fit comfortably in the chassis of an RC v...

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$5.90 - $5.90
$5.90
$5.90
$5.90 - $5.90
$5.90
Check ETA
IP67 Rated Dome Pushbutton Switch Black - Folders
$8.20

IP67 Rated Dome Pushbutton Switch Black

Folders

IP67 rated for harsh environments, low profile dome shape, momentary action.Black: SP-0656Red: SP-0657Specifications:- 32VAC @400mA- 50VDC @10...

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$8.20 - $8.20
$8.20
$8.20
$8.20 - $8.20
$8.20
6mm SPST Micro Tactile Switch - Folders
$1.45

6mm SPST Micro Tactile Switch

Folders

Normally open SPST micro tactile switch. Specifications: Switch Type Tactile Pushbutton Pole Throw Type SPST Sw...

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$1.45 - $1.45
$1.45
$1.45
$1.45 - $1.45
$1.45
Sub-miniature DPDT Panel Mount Switch - Folders
$2.10

Sub-miniature DPDT Panel Mount Switch

Folders

(Spun aluminium actuator) Panel mount. Mounting holes 19mm apart. Specifications: Switch Type Slide Switch Function ...

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$2.10 - $2.10
$2.10
$2.10
$2.10 - $2.10
$2.10
3 pole Sealed PCB Rotary - Folders
$5.80

3 pole Sealed PCB Rotary

Folders

These switches have a removable ring with tab which can be inserted into the switch several ways to your particular requirements. For example,...

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$5.80 - $5.80
$5.80
$5.80
$5.80 - $5.80
$5.80
Red Momentary IP65 Pushbutton Switch - Folders
$14.90

Red Momentary IP65 Pushbutton Switch

Folders

• SPST• IP65 rated• Momentary action, illuminated red Specifications: Switch Type Pushbutton Poles / Contacts 1 ...

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$14.90 - $14.90
$14.90
$14.90
$14.90 - $14.90
$14.90
Pushbutton PUSH-OFF (N/C) SPST MOMENTARY - RED ACTUATOR - Folders
$3.70

Pushbutton PUSH-OFF (N/C) SPST MOMENTARY - RED ACTUATOR

Folders

Puff off momentary SPST actuator. Specifications: Switch Type Pushbutton Poles / Contacts 1 pole Throws / Posit...

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$3.70 - $3.70
$3.70
$3.70
$3.70 - $3.70
$3.70
Round Rocker Switch - Red Actuator - Folders
$7.20

Round Rocker Switch - Red Actuator

Folders

This rocker easily mounts in a round 18mm hole. Specifications: Switch Type Rocker Pole Throw Type SPDT Switch...

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$7.20 - $7.20
$7.20
$7.20
$7.20 - $7.20
$7.20
SPST Round Red Illuminated Actuator Rocker Switch - Folders
$4.30

SPST Round Red Illuminated Actuator Rocker Switch

Folders

Features: - Snap fits into a 20mm round hole- Mounting hole 20mm- 6A @ 250VAC- Black body with red neon actuator- Q.C. tab termination Spec...

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$4.30 - $4.30
$4.30
$4.30
$4.30 - $4.30
$4.30
Horn Relay - 60A SPDT - Folders
$19.90

Horn Relay - 60A SPDT

Folders

Whilst designed for auto horns, this relay is ideal for any high current application i.e. burglar alarms, ignition cutout, transmitters, car s...

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$19.90 - $19.90
$19.90
$19.90
$19.90 - $19.90
$19.90
12V 2 Pin Universal LED Relay Flasher Module - Folders
$27.90

12V 2 Pin Universal LED Relay Flasher Module

Folders

Specifically designed to work with replacement low current LED indicator lights which may "hyper flash" when used with your cars standard flasher...

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$27.90 - $27.90
$27.90
$27.90
$27.90 - $27.90
$27.90
12 Volt Twilight Switch - Folders
$57.90

12 Volt Twilight Switch

Folders

This handy module senses the ambient light level and will switch external devices on/off at night and in the morning. The unit operates from 1...

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$57.90 - $57.90
$57.90
$57.90
$57.90 - $57.90
$57.90
30A Horn Relay - SPST - Folders
$11.90

30A Horn Relay - SPST

Folders

Whilst designed for auto horns, this relay is ideal for any high current application i.e. burglar alarms, ignition cutout, transmitters, car s...

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$11.90 - $11.90
$11.90
$11.90
$11.90 - $11.90
$11.90
SPDT IP56 Heavy Duty Toggle Switch - Folders
Check ETA
$11.90

SPDT IP56 Heavy Duty Toggle Switch

Folders

SPDT heavy duty toggle switch. Specifications: Switch Type Toggle Poles / Contacts 1 pole Throws / Positions ...

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$11.90 - $11.90
$11.90
$11.90
$11.90 - $11.90
$11.90
Check ETA
Black Latching IP65 Pushbutton Switch - Folders
$11.90

Black Latching IP65 Pushbutton Switch

Folders

• SPST push on-push off• IP65 rated Specifications: Switch Type Pushbutton Pole Throw Type SPST Switch Functio...

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$11.90 - $11.90
$11.90
$11.90
$11.90 - $11.90
$11.90
IP67 Rated Dome Pushbutton Switch Red - Folders
$8.20

IP67 Rated Dome Pushbutton Switch Red

Folders

IP67 rated for harsh environments, low profile dome shape, momentary action.Black: SP-0656Red: SP-0657Specifications:- 32VAC @400mA- 50VDC @10...

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$8.20 - $8.20
$8.20
$8.20
$8.20 - $8.20
$8.20
SPST PCB Tactile Switch - Folders
SPST PCB Tactile Switch - Folders
$1.45

SPST PCB Tactile Switch

Folders

Normally open SPST momentary micro tactile switch.Operating Temperature: -16 to 60 deg C Specifications: Switch Type Tactil...

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$1.45 - $1.45
$1.45
$1.45
$1.45 - $1.45
$1.45
SPST PCB Mount Tactile Switch Round - Folders
SPST PCB Mount Tactile Switch Round - Folders
$2.10

SPST PCB Mount Tactile Switch Round

Folders

Normally open SPST round micro tactile switch. Specifications: Switch Type Tactile Pushbutton Pole Throw Type SPS...

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$2.10 - $2.10
$2.10
$2.10
$2.10 - $2.10
$2.10
1.4mm SPST Right-Angle Micro Tactile Switch - Folders
1.4mm SPST Right-Angle Micro Tactile Switch - Folders
$1.70

1.4mm 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
1.4mm SPST Micro Tactile Switch - Folders
$1.45

1.4mm SPST Micro Tactile Switch

Folders

Normally open SPST micro tactile switch. Specifications: Switch Type Tactile Pushbutton Pole Throw Type SPST Sw...

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$1.45 - $1.45
$1.45
$1.45
$1.45 - $1.45
$1.45
0.7mm SPST Micro Tactile Switch - Folders
$1.45

0.7mm SPST Micro Tactile Switch

Folders

Normally open SPST micro tactile switch. Specifications: Switch Type Tactile Pushbutton Pole Throw Type SPST Sw...

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$1.45 - $1.45
$1.45
$1.45
$1.45 - $1.45
$1.45
Tubular Key Change Over Keyswitch - Folders
$19.90

Tubular Key Change Over Keyswitch

Folders

This keyswitch uses tubular keys with black plastic inserts to easily identify them. It has 2 positions and the key is removable from both. Th...

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$19.90 - $19.90
$19.90
$19.90
$19.90 - $19.90
$19.90
DPDT Illuminated Rocker - Large Green - Folders
$9.50

DPDT Illuminated Rocker - Large Green

Folders

Mains Illuminated. DPDT. Black body, available in red or green illumination. Spade lug connections.colours available.  Specifications: ...

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$9.50 - $9.50
$9.50
$9.50
$9.50 - $9.50
$9.50
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