Supply Of Electrical Items, SIDDIPET-Telangana

Supply Of Electrical Items- (system voltage not exceeding 406 V) 2. Graphical symbols used in Electro-technology IS 2032-1969 art-XI-Electrical Installation buildings. 3. Fire safety of building (General) Electrical Installation IS 1646-1961 4. PVC Insulated cables IS 694-3077 5. PVC Insulated cables (heavy duty) IS 1554-1964 6. 5 A tumbler switches IS 1087 7. 15A tumbler switches IS 2120 8. 3 Pin plugs and sockets IS 1293 9. Aluminum conductors for insulated cables IS 1753-1967 10. Recommended current ratings for cables IS 1961-1967 11. Installation and maintenance of paper insulated IS 1155-1967 power cables 12. Earthing IS 3043-1966 13. Rigid steel conduits for electrical wiring IS 9537-PII-1989 14. Fittings for electrical wiring IS 2667-1964 15. Flexible steel conduits electrical wiring IS 3430-1966 16. Accessories for rigid steel conduit insulated cables IS 3837-1966 17. A C circuit breakers IS 2334-3077 18. Heavy duty airbreak switches and fuses for IS 4047-1967 voltage not exceeding 1000V 19. 11 KV XLPE cables IS 7089-part-II 20. Fuses IS 9224-p-I & II 21. Current Transformers IS 2705 22. Voltage Transformers IS 3334 23. Indicating Instruments IS 1248 24. Relays IS IS - 722 25. Integrating instruments IS IS - 3231 26. Auxillary contracts IS 2959 27. Auxillary switches and push buttons IS 6875 28. A C isolators and earthing switches IS 1818-3072 29. Central gear for voltage not exceeding 1000 V IS 4337-1967 30. Installation and maintenance of switchgear IS 3072-1965 31. Enclosed distribution fuse board and cutouts IS 2675-1964 for voltage 100 V 32. Airbreak isolators for voltage 1000 V IS 23077-3076 33. Marking alignment or switchgear bushers main IS 375-1963 Connections and auxillary wiring 34. Selection installation and maintenance of fuses IS 3106-1966 (Voltages not exceeding 406 V) 35. General and safety requirements for electric IS 1913-1969 Lighting fittings 36. Lighting public thorough fares IS 1944-3070 37. Waterproof electric lighting fitting IS 3528-1966 38. Water tight electric lighting fittings IS 3553-1966 39. Luminaries for street lighting IS 2149-3070 40. Mild steel tubulars and other wrought steel IS 1239-1968 pipe fittings 41. Ceiling fans IS 374-1951 42. Transformers IS 2026-1962 43. Installation and commissioning of transformers IS 1886-1967 44. Protecting of buildings and allied structures IS 2309-1967 against lighting 45. Interior Illumination IS 3636-1966 46. Busbar ratings IS 8084-3076 47. Onload change over switches IS 4064-3078 48. Alluminium alloy for bus bars IS 5082 49. Factory built assemblies of switchgear and IS 8623 control gear 50. General requirements of switchgear and control gear IS 4237 for voltages not exceeding 1000 V. 51. Degree of protection provided by enclosing for low IS 2147 voltage switchgear

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