Procurement of Flameproof Transwitch Units and Switchboard Panels for Mining Operations

This tender, originating from South Eastern Coalfields Limited, a subsidiary of Coal India Limited, under the Ministry of Coal, presents a critical procurement opportunity for specialized electrical equipment. The bid, numbered GEM/2026/B/8059196, focuses on acquiring a substantial quantity of 152 units of Flameproof Transwitch Units (FLP TSU) with a rating of 315KVA and operating at 3.3KV, with secondary voltages of either 550V or 525V. The tender also specifies the inclusion of a comprehensive Flameproof Switch Board Panel configured with seven Flameproof 3.3KV 400A Vacuum Circuit Breakers (VCB), alongside an additional Flameproof Switchboard Panel incorporating four Flameproof 3.3KV 400A VCBs. Furthermore, the requirement extends to individual Flameproof Vacuum Circuit Breakers of 3.3KV 400A capacity, and Flameproof Air Circuit Breakers rated at 400A 550V, 200A 550V, and 100A 550V. This tender, issued from Secl Bilaspur, Chhattisgarh, will be open for bidding from 22nd September 2026, 9:46 PM, and will close on 14th October 2026, at 11:00 AM.