supply of blocking diodes (pos no 123) consist of (1) diode block 1.5 a-1600 v-dsa9 -16f abbblocking diodes (pos no 123) consist of (1) diode block 1.5 a-1600 v-dsa9 -16f abb,blocking diodes (pos no 123) consist of (1) diode block 1.5 a-1600 v-dsa9 -16f abb d oc.no-hbtb585480r0001 or latest (2) connector socket 14 polig-6a -24 0vac, abb doc. no. hbt 415 175p0001 or latest (3) contact socket gri-ms58 1.0 mm2, abb doc. no. hbt 415176p0001 or latest (4 ) safety clamp short as per abb document no- hbt 415177 p0001 or latest & clw spec no clw/es/3/ 0055 alt.h. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]