supply of set of single pole circuit breaker , set of single pole circuit breaker consisting of 3 items - [1] circuit breaker 6a/10a, 1 po e, ac-5 nos./sets. clw specn. no. clw/es/3/0096 alt-l. [2] circuit breaker 10a, 1 pole, dc-5 nos./set s. clw specn. no. clw/es/3/0037 alt-h. [3] circuit breaker 20a, 1 pole, ac-5 nos./sets. clws specn. no. clw/es/3/0096 alt-l. for wap-7 & wag-9 (3-phase) loco. [1] clw/es/3/0096 alt-l for item no.-1. [ 2] clw/es/3/0037 alt-h for item no.-2. [3] clw/es/3/0096 alt-l for item no.-3. all circuit breakers are alongwith auxiliary contacts [ 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 ] ]