New Mulon (Sunden) Short Lever Miniature Micro Switches, Normally Open or Normally Closed Operation, Rated for up to 3 Amps and up to 250 Volts; for Model Railroad, Pinball, Vending Machines, RC Vehicles, and More; Part Number SM-2D1.  Each bid quantity is for a Lot of Five (5) Switches.  You may bid / buy any number of lots, up to the total quantity available above.

This batch of switches was purchased at an industrial liquidation earlier this year, and they were brand new in the original factory boxes.  We repackaged them in heavy Ziplok bags for resale.  You will notice some minor darkening of the terminals because of the silver plating, and that's just what silver does.  You don't find that (silver plating) on lower quality made-for-import stuff nowadays.

These switches have three terminals, and they can be wired either Normally Open (circuit is energized when lever is pressed) or Normally Closed (circuit is energized until lever is pressed.  Two terminals on one end are marked "NO" and "NC."  To reverse the operation, simply take your wire off one terminal and put it on the other.

Actuation force at the end of the lever is about an ounce, according to our scales.

According to the calipers

Body length:  .787" / 19.98 mm

Lever length:  .673" / 17.10 mm

Body width:  .417" / 10.61 mm

Body thickness:  .203" / 5.17 mm

Terminal length:  .142" / 3.62 mm

Terminal width:  .122" / 3.10 mm

Mounting holes:  .086" / 2.18 mm diameter, spaced .375" / 9.52mm OC (on centers)