Set of Miniature Circuit Breakers ( MCB ) 110/ 130V, DC comprising of 15 Amps MCB 2 items with extended terminals as per RDSO Drg. No. SKEL- 3700 alt. 1 & 4034 alt. 1, RDSO Sepecification No: SPEC/ E- 12/ 1/ 04 of March 92 with Amendt- 1 of June 93. S. No. Qty/ set. Description. 1. 10 Nos MCB Single Pole 15 Amps 2. 1 No. MCB Single Pole 35 Amps.