03-28-2025, 09:44 PM
Hey group I'm looking for some help sourcing an original replacement or a suitable alternative.
1997 Tiara 40 mid cabin express cruiser with the inverter option.
Main panel A/C section has a 3 pole 4 position selector switch made by AMP Tech LLC Tiara Part#3291230
The selector switch options are
1) 120v Shore
2) 240v Shore
3) Generator
4) Inverter
Tiara no longer carries the part and I have not had any success reaching the original manufacturer for a suitable replacement.
The selector switch is a rotary switch mounted on a circuit board with 15 wires connected to it. I have traced and labeled all the wires but am unsure how I might be able to successfully connect everything to a cam style rotary switch. I have found something on Grainger.com but am concerned it may not accept all the needed connections.
Thanks for any assistance!
[attachment=1525]
[attachment=1527]
[attachment=1526]
1997 Tiara 40 mid cabin express cruiser with the inverter option.
Main panel A/C section has a 3 pole 4 position selector switch made by AMP Tech LLC Tiara Part#3291230
The selector switch options are
1) 120v Shore
2) 240v Shore
3) Generator
4) Inverter
Tiara no longer carries the part and I have not had any success reaching the original manufacturer for a suitable replacement.
The selector switch is a rotary switch mounted on a circuit board with 15 wires connected to it. I have traced and labeled all the wires but am unsure how I might be able to successfully connect everything to a cam style rotary switch. I have found something on Grainger.com but am concerned it may not accept all the needed connections.
Thanks for any assistance!
[attachment=1525]
[attachment=1527]
[attachment=1526]