Supply, Installation, Testing And Commissioning Of Air Circuit Breaker , Supply, Installation, Testing And Commissioning Of L&T Make Air Circuit Breaker (Acb) As Per Below Mentioned Specifications: 2500A 4 Pole Mdo (Manually Operated Drawing Out) With Sr18g Air Circuit Breaker (Acb) With Panel. Panel Size: Height-2400 Mm, Depth-1250 Mm, Front-600 Mm Features : On/Off Indications With Over Load Tripping Relay Make : L&T