Typical costs: Costs for complete installation of an encapsulation system start around $2,000-$4,000, average $5,000-$7,000 and can go as high as $8,000-$14,000 or more, depending on the size and condition of the crawlspace, local rates, and the materials used.
The Rc thread is a designation for BSPT (British Standard Pipe Taper). refers to the threaded end of a fitting or pipe which is 1/4 inch trade size (not actually 0.25 inches), and having British Standard Tapered Pipe threads.
RCCB Frame size 100A: 50 mm. Direct cable connection with cable lugs: 150 mm2. :16 mm2 terminals for outgoing cables, and 2 x 50 mm2 for incoming cable. :16 mm2 terminals for outgoing cables, and 2 x 50 mm2 for incoming cable. TP + N busbar type distribution boards. Incomer Type: MCB up to 100A Type S280C.