Tender For supply of set of screwless rail-mounted terminal block suitable for 2.5 sq. mm conductors, 2 in 2 out, disconnecting type, front entry, cage clamp, comprising of: (i) terminal block: 12 nos. (04 red, 04 yellow, 04 green); (ii) end plate: 02 nos. (iii) end stopper: 02 nos. (iv) carrier rail of dimension 35 mm %d7 7.5 mm, 1 mm thickness, unslotted, of length 1 metre. (v) marker strip for 12 terminal blocks, as per rdso spec. no. spn/189/2004rev. 2, and as applicable in irs-s-75/2006 rev. 2 & irs-s-23 [ warranty period: 30 months after the date of delivery ]