this is equivalent to 1-1/2" nominal size

protecting the structure from gas buildup

verifying continuity with a multimeter is the standard diagnostic procedure to determine if the link has opened

always verify the internal mounting dimensions and center port clearance before attempting to cross-reference with other manufacturers

Schneider Electric (Barber Colman) AT-208 Mounting Kit this is equivalent to 1-1/2"Professionals in the field understand that accurate temperature readings depend entirely on sensor placement. The Schneider Electric AT 208 is a heavy duty duct mounting kit designed specifically for securing pneumatic temperature bulbs and electric temperature bulbs within commercial air handling systems. This industrial grade kit provides the necessary hardware to ensure that sensors remain stationary and properly sealed against duct pressure. Each