LS Group is a conglomerate based in South Korea. LS is a Leading in the field of electric power, automation, machinery, materials and energy. Our Leading Products Contractor Ampere Rating: 6A-2650A, MCCB Ampere Rating: 5A-1200A, MPCB Ampere Rating: 0.16A-100A, OLR Ampere Ratings: 0.1A-800A, 24VDC Contractor, EMPR Ampere Rating 0.6A-1000A,ACB.