Was the terminal shape design of the seat switch intended for quick plug-in connection?
Yes, the rows of flat "tongue" type terminals on the Seat Safety Switch are all industry-standard quick connect terminals, specifically designed for inserting quick plugs, not for solder or screwing.
The seat safety switch of the riding lawn mower is almost entirely 2-pin / 4-pin flat quick-insert terminals 2.8mm (0.110"). The most common! (90% of models are compatible)
2 pins: NO (normally open function), the most common.
4 pins: NO/NC (with one set of normally open and one set of normally closed signals).
As a professional Mower Seat Safety Switch, its female end is directly connected to the wire, and the wire bundle is inserted into the matching connector and simply pushed to lock it in place without welding or screws. The operation is fast and convenient, and disassembly is also easy. It is quick for vehicle maintenance / assembly, without tools, suitable for the narrow space under the seat, and very suitable for riding lawn mowers both at home and abroad.
Corresponding female plug: 2.8mm straight insertion / lock female end.
The terminal size is the standard quick connect size.
The most common male end size of automotive seat switches (width):
2.8mm (0.110"): can be powered by DC 12–18V voltage, current 3–5A, safety signal circuit, signal / heating / small lawn mower motor, which is perfectly matched with our Riding Mower Safety Switch design.