Switch plate assembly complete with polycarbonate cover frame and power coated steel plate with 01 No. ON- OFF switch, 01 No. 3 pin socket 6A, 250 V AC and with 01 No. 2 amp glass fuse, suitable for use in LHB type AC chair car, confirming to RCF specification No. EDML- 064 Rev- B, amendment- 4 with corrigendum no. 1, table 7. Sr. no. 01 and RCF drawing No. LW74202 alteration- f item no. 16.