Bosch magneto switch F/S
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Topic author - Posts: 1508
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- First Name: Layden
- Last Name: Butler
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Bosch magneto switch F/S
Nice complete and tested for proper operation, American Bosch magneto switch works on DU-4 and other magnetos as well. $165 domestic postage included.
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Topic author - Posts: 1508
- Joined: Mon Jan 07, 2019 5:39 pm
- First Name: Layden
- Last Name: Butler
- Location: Danville CA
Re: Bosch magneto switch F/S
Back to the top!
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- First Name: Tom
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Re: Bosch magneto switch F/S
I'm interested in switch. Doesn't it need 2 terminals, one to mag and one to ground. How does this one work? On should go to mag and off to ground.
Tom Zimmer
Tom Zimmer
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Topic author - Posts: 1508
- Joined: Mon Jan 07, 2019 5:39 pm
- First Name: Layden
- Last Name: Butler
- Location: Danville CA
Re: Bosch magneto switch F/S
The terminal on the switch connects to the magneto. That terminal is grounded to the shell of the switch when in the OFF position to ground and kill a high tension magneto. If the shell is bolted to a grounded metal panel then a ground wire is not needed. It the switch is mounted to a wooden panel or otherwise ungrounded then a ground wire from the shell to the car frame or other ground will be needed.