The Furnas Electric 54LA4-1 is an oil-tight limit switch used for position sensing and end-of-travel detection in machinery that operates around oil or lubricants. This 54LA4-1 model identifies a sealed limit-switch configuration from Furnas Electric for industrial control applications requiring environmental sealing. The oil-tight construction protects the internal mechanism in oily environments while delivering the mechanical actuation and feedback typical of a limit switch.
