4 Position Universal Ignition Switch - 30A

  (17 Reviews)
Price:  £16.41   (£13.68 Exc. VAT)

Product code:  P00940



8 in stock

Female Blade Terminals - Fully Insulated - 3.0 - 6.0mm˛ Cable (Yellow)Female Blade Terminals - Fully Insulated - 3.0 - 6.0mm˛ Cable (Yellow)

4 position universal ignition switch with chrome bezel and die cast body, rated at 30A. Supplied with 2 unique keys. Requires a 19mm panel hole with 17.6mm anti-rotation flats. The BAT, ACC and IGN terminals have twin parallel contacts and the ST terminal is a single contact. See tables below for switch position descriptions and wiring information.

Note: Not suitable for diesel engines with heater plugs

Sold individually. 

Switch positions

Position 1 - ACC - Power to accessories only (key turns anti-clockwise & cannot be removed)

Position 2 - OFF - All power off (key can be removed)

Position 3 - IGN + ACC Power to ignition & accessories

Position 4 -IGN + ST - Power to ignition & starter motor (no power to accessories) - spring return to position 3 on release of key

Wiring information for switch terminals

BAT - +12V feed from battery

ACC - Power to accessories (radio, lights, etc.)

IGN - Power to ignition system

ST - Power to starter motor solenoid


Click Downloads/Links for a wiring diagram for this switch

  • Current rating: 30A@12V
  • Terminal size: 6.3mm male blade
  • Terminal material: Brass
  • Panel hole: 19mm min dia with 17.6mm (across flats) anti rotation flats
  • Panel thickness: approx 7mm (11mm with lock nut removed)
  • Bezel dia: 24mm
  • Overall dims:  35 (Dia) x 55 (L) mm

Part Number:  K590

Average Rating (17 Reviews):  
Write a Review and share your opinions!

Many thanks
Thursday, 10 June 2021  | 

Direct replacement
For existing damaged switch,
now fitted and working.
Great service, website pics allowed me to I’dentify the correct part.

4 position ignition switch
Tuesday, 25 May 2021  | 

Excellent service. Switch fitted and working within three day's of ordering. Product of good quality and a fair price.
Used site couple times before, never had a problem . Highly recommended. Peter.

ignition switch
Wednesday, 3 February 2021  | 

great product at a good price, service was first class

Just the job
Tuesday, 2 February 2021  | 

Been looking for a direct replacement - found it - Excellent

Ignition switch for Volvo
Thursday, 3 December 2020  | 

Bought switch to replace Volvo Amazon ignition switch, works perfectly. Had to
make slotted bracket to fit original hole
but not difficult. Very pleased.

ignition switch, part numb. SW590
Saturday, 28 November 2020  | 

Sometimes one comes across a brilliant shop and an excellent product at a very competitive price. That's what this ignition switch meant to me: Such a well made component together with a clear set of instructions and supportive web write-up. Delivery was as agreed during the order. Well done guys+girls at 12VoltPlanet

Excellent delivery etc
Thursday, 17 September 2020  | 

I'm not in a position to review the item yet as we haven't been to the boat to replace the old one.
But, I can say the delivery was excellent and also the packaging.

I appear to have ordered the wrong switch.
Thursday, 6 August 2020  | 

Having looked again at the existing switch I now realise that the correct ignition switch for my boat would have been a three position switch with a push choke option. It would be a great favour if I could exchange switches to the correct one, however , I accept that it was my error in ordering the wrong swhtch.


Hi, Sadly we do not stock the type of switch you required and therefore were unable to offer an exchange. We, of course, will refund in full any goods no longer required within 30 days of delivery.

Ignition switch
Monday, 15 June 2020  | 

It feels like a well made item, and fits in my 1963 Beetle perfectly.
Simple enough to wire up with clear labels on the side and the spade terminals are all the standard 6.3mm size.

I'm very happy with it, and it's a lot cheaper than similar ones from VW parts specialists.

Great well made easy to fit
Monday, 12 August 2019  | 

This product is also fairly small in depth and width so it's good if you have limited room to mount your key. Simple to fit and everything is marked up so wiring is simple too

Read all 17 customer reviews...

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