Plenum-rated tubing
Plenum-rated tubing
Optical-fiber bend-limiting tubing is now available in plenum-rated material, which meets requirements of nec 770-53A and is rated to 320F. The tubing provides crush protection for fiber-optic cables while limiting the bend radius to 30 mm. The plenum-coated material is suitable for routing fiber in plenum spaces in ceilings.
Richco Inc.
Chicago, IL