supply of complete control cubicle sb-1 and sb-2 , complete control cubicle sb-1 along with all equipment and cabling (exclu ding control electronics) for wap7 loco as per specification no. clw/es/3/0194 alt.-j, an d conforming to rdso modification sheets as per annexure-mod sheet rev.- 2 wap7 sb1/s b2, and str no. clw/2023/eldo/e/str/0168 rev.-0. [ warranty period: 30 months after the date of delivery ] ] , complete control cubicle sb-2 along with all equipment and cabling (exclu ding control electronics) for wap7 loco as per specification no. clw/es/3/0195 alt.- j, a nd conforming to rdso modification sheets as per annexure- mod sheet rev. 2 wap7 sb1/ sb2, and str no. clw/2023/eldo/e/str/0168 rev.- 0. note : firm to supply following items in fitted condition with complete control cubicle sb-2. i) contactor/relay (identification no. hbtb585683r4227, type no. tel-lp1d12008fw or similar) for traction motor dropping detection system (tmdds ) to clw specification no. clw/es/3/0012, alt. h (sr. no. 1 of clau se 7), & str no. clw/2021/eldo/e/str/0101, rev.-0, quantity: 1 no. ii) blocking diode normal current rating 12 amps as per specification no. clw/es/d-2, quantity: 1 no. iii) mcb 2 pole type a9n61522, 2a dc to clw spec no. clw/es/3/0037,alt.-i, & str no. clw/2021/eldo/e/str/10 4, rev.-1, quantity: 1 no. [ warranty period: 30 months after the date of delivery ] ]