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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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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
Waterproof Cap For Large Rocker Switches - Folders
Waterproof Cap For Large Rocker Switches - Folders
$3.50

Waterproof Cap For Large Rocker Switches

Folders

Push-on, clear plastic cap for larger rocker switches.Suits switches SK-0981, SK-0982,SK-0980. Specifications: Switch Type S...

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$3.50 - $3.50
$3.50
$3.50
$3.50 - $3.50
$3.50
Knob Plastic Pointer 1/4 Shaft Black - Folders
$2.80

Knob Plastic Pointer 1/4 Shaft Black

Folders

A classic, retro knob with a narrow pointer, grub screw fixing and brass ferrule insert.* 6.36mm or 1/4 Dia shaft Specifications: C...

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$2.80 - $2.80
$2.80
$2.80
$2.80 - $2.80
$2.80
DPDT Miniature Toggle Switch - Solder Tag - Folders
$5.50

DPDT Miniature Toggle Switch with Solder Tag

Folders

FEATURES: Solder tag with threaded bushBrackets indicate switch position (on - on) Operating Temp:-30 degrees - +85 degrees CelsiusContact Ratin...

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$5.50 - $5.50
$5.50
$5.50
$5.50 - $5.50
$5.50
DPDT Sub-Miniature Toggle Switch - Solder Tag - Folders
$5.30

DPDT Sub-Miniature Toggle Switch - Solder Tag

Folders

FEATURES: SOLDER TAG - THREADED BUSHBrackets indicate switch position(on - on)OPERATING TEMPERATURE: -30 degrees - +85° CelsiusCONTACT RATING (wi...

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$5.30 - $5.30
$5.30
$5.30
$5.30 - $5.30
$5.30
2 Pole Sealed PCB Rotary - Folders
$5.80

2 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
SPST Pushbutton - Black Actuator - Latching - Folders
SPST Pushbutton - Black Actuator - Latching - Folders
$3.50

SPST Pushbutton - Black Actuator - Latching

Folders

Latching (On/Off) SPST pushbutton. Specifications: Switch Type Pushbutton Poles / Contacts 1 pole Throws / Pos...

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$3.50 - $3.50
$3.50
$3.50
$3.50 - $3.50
$3.50
Mini Barrel Key Switch - Folders
Mini Barrel Key Switch - Folders
$13.90

Mini Barrel Key Switch SM1027

Folders

Ideal for situations where there is not much room. 2 keys supplied. Specifications: Switch Type Key Switch Connection ...

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$13.90 - $13.90
$13.90
$13.90
$13.90 - $13.90
$13.90
Miniature Glass Reed Switch - Folders
$3.50

Miniature Glass Reed Switch

Folders

Ideal for burglar alarms. Contact normally open, but closed when near magnet. Total length: 44mmGlass length: 16mm Contact operation: Contact...

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$3.50 - $3.50
$3.50
$3.50
$3.50 - $3.50
$3.50
SPST LED Illuminated - Paddle Switch - Folders
$8.90

SPST LED Illuminated - Paddle Switch

Folders

Paddle type actuator with built in red LED. Features: - Mounts easy in a 20mm hole.- 6 amps @ 250VAC- LED requires 12V @ 20mA- Black body- Q.C. t...

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$8.90 - $8.90
$8.90
$8.90
$8.90 - $8.90
$8.90
$259.00

8 Way Switch Panel With Voltage Protection 60A Kit SZ1940

Electus

This versatile 8 gang switch panel with 600W at 12V and 1200W at 24V is designed to control lights and appliances in your vehicle or boat. The fl...

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$259.00 - $259.00
$259.00
$259.00
$259.00 - $259.00
$259.00
Inline Low Voltage Switch - 2.1mm DC Plug and Socket - Folders
$11.90

Inline Low Voltage Switch - 2.1mm DC Plug and Socket

Folders

Simply connect your plug pack adaptor into this handy in-line switch to provided quick and easy on/off control. Much easier than unplugging ...

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$11.90 - $11.90
$11.90
$11.90
$11.90 - $11.90
$11.90
PCB Mount Solid State Relay 5V - Folders
PCB Mount Solid State Relay 5V - Folders
$11.90

PCB Mount Solid State Relay 5V

Folders

Low profile PCB mounting solid state relays with LED input status indication. Suitable for applications such as I/O interfaces and programmabl...

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$11.90 - $11.90
$11.90
$11.90
$11.90 - $11.90
$11.90
Solid State Relay 4-32VDC Input 30VDC 100A Switching - Folders
$94.90

Solid State Relay 4-32VDC Input 30VDC 100A Switching

Folders

This panel mount solid state relay offers 4 -32VDC input control, with a switched output rated at 30VDC/ 100Amps. Note, please refer to the da...

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$94.90 - $94.90
$94.90
$94.90
$94.90 - $94.90
$94.90
Solid State Relay 4-32VDC Input 240VAC 40A Switching - Folders
$69.90

Solid State Relay 4-32VDC Input 240VAC 40A Switching

Folders

This panel mount solid state relay offers 4-32VDC input control, with a switched output rated at 240VAC/ 40Amps. Note, please refer to the dat...

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$69.90 - $69.90
$69.90
$69.90
$69.90 - $69.90
$69.90
DPDT DIN Rail Mount Relay Cradle - Folders
$10.50

DPDT DIN Rail Mount Relay Cradle

Folders

DIN rail mounting base for DPDT cradle mount relays. Also has 4mm holes so can be screw mounted to a chassis. Compatible relays: • SY-4007 24VDC...

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$10.50 - $10.50
$10.50
$10.50
$10.50 - $10.50
$10.50
12V DPDT 5A Mini Relay - Folders
12V DPDT 5A Mini Relay - Folders
Check ETA
$7.90

12V DPDT 5A Mini Relay

Folders

- Extra heavy duty mini relay- NO/NC contacts. Specifications: DC Contact Voltage 12V Coil Resistance 400Ω Coil...

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$7.90 - $7.90
$7.90
$7.90
$7.90 - $7.90
$7.90
Check ETA
SPDT 30A Horn Relay 12V - Folders
$11.90

SPDT 30A Horn Relay 12V

Folders

Extremely compact with a footprint of only 22 x 15mm, but maintaining high contact currents for automotive applications. Ideal for air horns, ...

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$11.90 - $11.90
$11.90
$11.90
$11.90 - $11.90
$11.90
240V AC Panel Mount Relay - Folders
240V AC Panel Mount Relay - Folders
$47.90

240V AC Panel Mount Relay

Folders

Features: - Coil resistance : For 50Hz : 4500 ohm- Coil current: 16.7mA- Pickup voltage: 192V- Drop out voltage: 48V  - Power consumption: 4W ...

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$47.90 - $47.90
$47.90
$47.90
$47.90 - $47.90
$47.90
12VDC DPDT Relay - 10A 240VAC/24VDC Contacts - Folders
12VDC DPDT Relay - 10A 240VAC/24VDC Contacts - Folders
$14.90

12VDC DPDT Relay - 10A 240VAC/24VDC Contacts

Folders

High power DPDT relay suitable for switching loads up to 10A. Designed to suit the SY-4064 DIN rail mounting cradle it can also be mounted dir...

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$14.90 - $14.90
$14.90
$14.90
$14.90 - $14.90
$14.90
6-way switch panel with fuses and ingress protection - Folders
6-way switch panel with fuses and ingress protection - Folders
$56.90

6-way switch panel with fuses and ingress protection

Folders

1 Year Warranty Perfect for easily wiring new appliances and devices in your boat or vehicle. The switches included rubber-boots to protect again...

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$56.90 - $56.90
$56.90
$56.90
$56.90 - $56.90
$56.90
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