Selinoid

enblethen wrote:
YC 1:
That somewhat dirties the water! Big Boys are latching relays, where the Trombella linked it an electrically held.
Big Boy Information
Trombetta wiring diagram

First let’s clear up the "Big Boy" question. It is like calling all tissues Kleenex.

To be specific there are several variations of the "Big Boy" solenoid. The solenoid is a very simple electric switch controlled by a 12-volt source. See, even the Big Boy is not always called that. As an electronic tech I will refer to it as the relay. How's that for confusion.

So, Big Boy, Solenoid, Relay, and often because of the mfgr of these they are called Trombetta relays.

Sorry if this muddied the water for you. As indicated, they are often called a lot of different things and operated a bit differently, Add the "salesman switch" to the mix and you can get more confusion.

Hopefully my lengthy read helped some folks that are not tech savvy.