Compact, Husky, Comtronic, Tuf-Coat, Snap-Cap, Clean-Act and World Class are all registered trademarks of Compact Air Products, Inc.
http://www.google.de/url?sa=t&rct=j&q= husky sensor&source=w...
Compact Automation Products LLC Comtronic sensors are dual LED indicator for power and signal. They feature circuit protection/surge and polarity and come with or without receptacles. Compact Automation Products LLC Husky Limit Sensors are rugged design for harsh environments. They are impact resistant with LED indicator. Compact Automation Products LLC Round Limit Sensors feature single LED indicator for signal and are low cost and compact size.
http://www.turn-act.com/products_linear_inch_acc.htm
siehe auch Zeichnung Seite 7 in
http://www.google.de/url?sa=t&rct=j&q=compact air husky sens...
The translation workplace 
