HONYONE has added the PA16 series to its sealed push button range.
It is a 16mm panel-mount switch for off-highway equipment — excavators, tractors, loaders and combine harvesters — where dust, oil, mud and constant use are part of the job.

PA16 16mm IP67 waterproof push button switch with pre-wired leads https://www.honyone.com/en/products/list_60_1.html
1. IP67 at the front and at the base. Dust, oil and moisture do not reach the contacts. Tested to IEC 60529.
2. 24 hours of salt spray. Tested to IEC 60512-11, and it still switches normally afterwards.
3. 18mm high with the button head on. The body is 16.5mm, so the head adds 1.5mm — enough to find by touch, little enough to sit flat on a crowded panel or a handle grip.
4. A short, firm press. 1.5mm of travel, about 7N of force. Short enough to fit a compact panel, firm enough that a knock or a vibration will not set it off. Gloves on, eyes on the machine — you still feel the click.
5. Rated for 1 million operations.
6. Pre-wired at the factory. Leads come fitted, so nobody has to solder inside the switch. Your team terminates the ends only, which means less to get wrong on the line — and it crimps or connectorises to whatever harness you already use.
7. NO, NC or NO+NC. Momentary action. Button caps in black, red, yellow, green and blue.

Off-highway equipment
l Excavator cab auxiliary controls
l Tractor consoles
l Loader consoles
l Combine harvester consoles
Other harsh environments
l Marine control panels
l Overhead crane control stations
Samples and datasheets are available on request.