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Gem Bids For Air Break Contactors (q3)
Supply Of Mpcb Mcb And Power Contactors Etc
Supply Of Device For Electric Relays And Contactors.
Supply Of Working And Non-working Net-1&2 Power Contactors.
Supply of A 3 Phase Direct On Line Starter With 2 Sets Of 3 Pole / 4 Pole Contactors 2 Sets Ac Contactor Coils, 25 Amp Each, Each Set Controlled Separately By 415V. 50Hz Ac Contactor Coils. One Set Of Contactor Coil Is To Be Controlled By The Forward Direction Of Rotation Through An Inching Type Push Button And The Other Set Through Another Inching Button To Control The Reverse Direction Of 7.5 Hp, 3Phase, 50Hz, 415Volts, Ac Motor. There Must Be Electrical Interlocking Contact To Prevent Both Set Of Contactors To Close Simultaneously. Each Of Above Push Buttons Should Have One Normally Closed Auxiliary Contact And One Stop Push Buttons Are Required. The Starter Shall Be Complete With Over Load, Shall Be Wired And Shall Be Provided With Power Plug And Socket With Locking Arrangement. Each Starter Is To Be Provided With 2 Nos. Power Plug And Sockets And 2 Nos. Of Control Plug And Sockets. Maximum Dimension Of The Starter Should Not Excessed 280Mm B X 430Mm L X 175Mm T Irrespective Of Dimension. B Supply And Installation Of Material For 7.5 Hp Dol Starters Individual In Sl No. A Of 25T Universal Jmp Jack :-I Up Indicating Led Lamp 415V Ac Red Qty-1 No. Ii Down Indicating Led Lamp 415V Ac Red Qty-1 No. Iii Trip Indicating Lamp 415V Ac Amber Qty-1 No. Iv 415V Ac 2No+2Nc Fs- C 45Mm Control Relay Qty-1 No. V 3 Phase Ryb Indicating Led Lamp, Vi Reset Button To Release Overload Relay In Case Of Tripping Qty-1 No. & Vii 30A 3 Way Terminal Block Qty-2 Nos. 1 Set Consisting Of Sl No. I To Vii 1 Set Complete Modified Starter Consisting Of Sl No. A & B. Make :C&S/L&T/Havells..
Rccb - Residual Current Operated Circuit - Breakers As Per Is 12640 (q3) , Mcb - Miniature Circuit - Breakers For A.c. Operation As Per Is / Iec 60898 (part 1) (q2) , Molded Case Circuit Breakers (mccb) As Per Is / Iec 60947 (q3) , Air Break Contactors (q3) , Time Delay Relay (q3)
Supply of Working And Non-Working Net 1& 2, Power Contactors, 3 Pole,.
Supply Of 2 Ton Air Conditioner 25 32 Amps Mcb Ahu Belts Of Various Sizes Single Phase Preventers Contactors For Ac Systems For Use In Various Offices Departments In Ripon Building Premises For A Period Of 1 Yr Under Rate Contract In Div 58 Zone V El.d.c.no.sm Ii /p1/2593/2025 Supply Of 2 Ton Air Conditioner 25 32 Amps Mcb Ahu Belts Of Various Sizes Single Phase Preventers Contactors For Ac Systems For Use In Various Offices Dept In Ripon Building Premises For 1yr Period Under Rate Contract
Supply Of Feeders-1&2 And Bus Coupler Power Contactors, 3pole, 1000v Ac, 50hz.
Supply And Fabrication Of Control Panel Board Suitable For Three Phase 20hp Pump Set Size Made With 19swg Crca Sheet Steel Comprising Of 1 No. Of Fully Automatic Star & Delta Contactors, Suitable Capacity Of 1 No. Of Single Phasing Preventer, 1 No. Of Over Load Relay, Relay Range 0-32a Of L&t Make, 1 No. Of Combined Digital Ammeter & Voltmeter, Selector Switch, Etc., With Suitable Wiring With Locking Arrangements And Painting The Control Panel Board With One Coat Of Red-oxide And Two Coats Of Grey Color Paint..
