Switches, Relays and Warning Lights

Most, if not all components in a vehicle requires a switch of some sort. The size of the switch mainly depends on the nature of the specific component.  Various switches that are used in an engine, along with the ignition switch and headlight switches all require specific design that suits their exact functions within a vehicle.

Modern vehicles rely on a whole range of switches relays and warning lights to regulate a variety of processes within the vehicle and the engine itself. The relay in a car is basically an electromagnetic switch, which clicks either on or off whenever power is applied to a coil. This makes sure that the power wire of a particular component is either connected or disconnected. Various relays are used in vehicles to control the electrical systems, such as, alarms and internal and external lighting. Stanley R. Harris offers the largest collection of high quality automotive relays for almost any make or model, all under one roof.

Having a huge inventory of high-quality brands of switches, relays and warning lights, which all serve their purpose efficiently and reliably, means that you are able to find the right component to replace your old car parts with ease. 

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Britax SWF style rocker switch. Various configurations
SWF style switches available in lots of different types with many different symbol options. Please p..
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Durite & Hella flasher units
We have a large range of flasher units and relays in stock with every type of configuration possible..
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Durite coloured LED light up switch
12 or 24 volts. On/off single pole plastic rocker switch. 4.8mm blade terminals. Snap fits into 20mm..
Durite horn switch
Push button momentary switch. 22mm panel mount size up to 8mm thick. 12.5 Amps rating @12v. ..
Durite LED 12v warning light. Various colours.
12 volt LED warning light. Push fit into 8.2mm panel hole. 300mm lead. ..
Durite LED 24v warning light. Various colours.
24 volt LED warning light. Push fit into 8.2mm panel hole. 300mm lead. ..
Durite metal toggle switch. ON/OFF
single pole on/off switch. 10 Amps @ 28v rating. 6.3mm blade terminals. 13mm panel hole mounting. Ot..
Durite push pull switch illuminated
Single pole push/pull switch with illuminated head. 13mm panel hole mounting. 10 Amp @ 12v rating. ..
Durite relay and flasher unit holder. Heavy duty.
Bulkhead relay holder. Accepts 4x 2.8mm and 2x 6.3mm terminals/2x 9.5mm terminals. Can be gang mount..
Durite relay and flasher unit holder. Standard.
Bulkhead relay holder. Accepts 4x 2.8mm and 5x 6.3mm terminals. Can be gang mounted. Supplied with l..
Durite starter solenoid
We stock a wide range of starter solenoids from Durite that replace the old Lucas types. Please call..
Hella 4 terminal fused relay- 12 volt
12 volt fused 20 amp relay with bracket. ..
Hella 4 terminal fused relay- 24 volt
24 volt fused 15 amp relay with bracket. ..
Hella 4 terminal standard relay- 12 volt
12 volt 30 amp standard 4 terminal relay with bracket...
Hella 4 terminal standard relay- 24 volt
24 volt 30 amp standard 4 terminal relay with bracket...
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