New 15A microswitch (SPDT) with long lever attached (see my other listings for various types of actuators with the same switch body).
This is a high quality switch which works very precisely.
If you have trouble with switches breaking down and need a heavy duty replacement, this is what I would go for!

Part number is V-153-1C25 (or XV-153-1C25 as they are XURUI switches - X can in this case also be taken for 'extra solid')
Dimensions as V3 and SW032 switches.

Dimensions (with lever 'compressed'):

Specifications:

• Size: 27.8x10.3x15.9mm
• Lever Length: 51mm
• 4.8mm terminals (I am selling suitable 4.8mm crimp connectors as well!)
• Rating: 15A AC125V (I do sell a 16A switch of this kind as well!)
• Life span electrical: 100.000
• Life span mechanical: 1.000.000
• Protection degree: IP40
• Operating temperature: -25 ~ +80 C
• Operating Humidity: < 85%
  

I get these switches directly from the manufacturer. When I first received these and took them out of the box I was really impressed by the precise and solid appearance!