Ersce 30MM Panel Mount Waterproof Key Switch Industrial Control Instrumentation

Description

2677XC2F.26
New / Unused Old Stock Ersce (now merged with Bremas), 2-Position Retained Operation, 30MM Panel Mounted, Waterproof Key Switch Housings, Part Number Unknown.  Each bid quantity is for One (1) Key Switch Housing and One (1) Key.  You may bid / buy any number, up to the total quantity available above.
Operation is Left (retained) - Right (retained).  There are two key positions, and the key stays in either position.
These were purchased at an industrial liquidation earlier this year, and we don't know a lot about them.  We packaged them in heavy Ziplok bags for resale.  They are heavy, rugged switches, designed for commercial or industrial control applications.  They have a large rubber seal beneath the chrome plated bezel, and the integral lock mechanism is thermally moulded directly into the housing.  Thus, these should be waterproof from the panel surface.  Best we can tell, an electrical contact device (not included) snaps into the base.  Not sure about availability for those, but it shouldn't be hard to rig your own.
All locks purchased in this listing are Keyed Alike (key #420).  That is to say, the key from any switch fits any of the other switches.
According to the calipers
:
Overall housing diameter:  1.553" / 39.46 mm
Thread diameter (mounting hole size required):  1.172" / 29.77 mm
Mounted height:  1.239" / 31.47 mm
Black plastic base:  1.182" / 30.04 mm (square)
Oval opening in plastic base:  .586" x .482" (14.89 mm x 12.24 mm)