RM50A - 2U Rack Mount for bench instruments
RM200A - 2U Rack Mount for half rack instrument, includes 1/2 rack blanking plate
RM300A - 3U Rack Mount for half rack instrument, includes 1/2 rack blanking plate
RM410 - 4U Rack Mount for QL PSUs, includes two 1/3 rack blanking plates
RM460 - 4U Rack Mount for CPX, QPX and PL Series PSUs
RM1242/4 - 3U Rack Mount for 2 & 4 channel TGA arbitrary generators