401 ignition switch lucas 5 replacement

[mikesay]

I am having problems with my ignition/lighting switch. I looked at the lucas plc5 aftermarket offerings but they are different from the bristol parts manual (manual quotes the lucas plc5) pics. Has anyone had to replace a 401 switch and if so how did they manage it. Any thoughts out there. Mike Say

[Bobbyweaf]

Hi, my Lucas parts list shows the switch as PLC6 Part No. 34051. Mine is a bit loose and needs tightening but I'm afraid I've never had to replace one.

Bob W

[James McClure]

First of all: I have seen some of these switches at Beaulieu. Also, I had problems with my switch, as it was expected to do more than it could, as in run more than 10amps through it! I connected it's output straight to the coil, but only one other connection, to a relay to control the power of anything else I would want 'on' when the ignition was 'on'.