hospital grade MC connectors

[elohr46]

With all of the approved Hospital Grade MC cable connectors available I was wondering if the standard mc/bx clamps that come with a 4" square steel box are approved as well. I did try Raco's website to no avail. Thanks, Ed.

 

[Lcdrwalker]

RACO's boxes with the internal BX/MC clamps are rated for grounding. The UL cert. is at the bottom of the product description page.