Wiring Accessories

Electrical Switch, Plugs and socket-outlets of rated voltage up to and including 250 volts and rated current up to and including 16 amperes cover under this category.

Electrical Testing Laboratories emphases on the quality of the product testing services in addition to the safety and precautions that are extremly important while conducting tests. The laboratory is highly equipped with advance machinery, applicable for every parameters of test.

Testing Parameters Test Method
1) Plug and Socket Outlet of Rated Voltage Upto and Including 250 V and Rated Current Upto and Including 16 Amperes
Rating IS 1293 Clause. 6.1 & 6.2 & Table. 1
Classification IS 1293 Clause. 7.1 & 7.3
Marking IS 1293 Clause. 8.2 to 8.7
Protection Against Electric Shock IS 1293 Clause. 10.1 to 10.6
Provision For Earthing IS 1293 Clause. 11.1 to 11.5
Terminals IS 1293 Clause. 12.1 to 12.3.12 Table. 3 to 10
Construction Requirements Of Fixed Socket Outlet IS 1293 Clause. 13.1 to 13.23 Table. 11 to 14,
Construction Of Plug And Portable Socket Outlets IS 1293 Clause. 14.1 to 14.25
Interlocked Socket-Outlet IS 1293 Clause. 15
Resistance to Ageing IS 1293 Clause. 16.1
Resistance to Humidity IS 1293 Clause. 16.3
Insulation Resistance (After Humidity) IS 1293 Clause. 17.1 to 17.3
Electric Strength (After Humidity) IS 1293 Clause. 17 to 17.3
Operation of Earthing Contact IS 1293 Clause. 18
Temperature Rise Test IS 1293 Clause. 19.1 & Table. 15
Making And Breaking Capacity IS 1293 Clause. 20
Normal Operation IS 1293 Clause. 21.1
Force Necessary Withdraw The Plug IS 1293 Clause. 22 & 22.1 Table. 16
Flexible Cables And Their Connection IS 1293 Clause. 23.1 to 23.3 Table. 17 to 20
Mechanical Strength IS 1293 Clause. 24.1 to 24.13 Table. 21 & 22
Resistance To Heat IS 1293 Clause. 25.1
Ball Pressure Test IS 1293 Clause. 25.2 & 25.3
Compression Test IS 1293 Clause. 25.4
Screw Current Carrying Parts and Connection IS 1293 Clause. 26.1 to 26.6
Creepage Distance, Clearance Distance
(Except Transient Vage)
IS 1293 Clause. 27.1 to 27.3 Table 23
Resistance To Abnormal Heat and Fire (Glow Wire Test) 18 IS 1293 Clause. 28. 1.1 & Clause. 28.1.2
Resistance To Rusting IS 1293 Clause. 29
Additional Test On Pins Provided With Insulating Sleeves. Impact Test At Low Temperature IS 1293 Clause. 30.3
2) Switches for (Domestic and Similar Purposes) with Pattern 1, 6 Surface, Flush & Semi Flush Type, Without Cover Plate, With Screw Type Terminals With Marking ‘X’
Marking And Visual Inspection IS 3854 Clause. 8 &10
Protection Against Electric Shock IS 3854
Terminal And Screws IS 3854 Clause. 12
Insulation Resistance Test IS 3854 Clause. 16
Electric Strength Test IS 3854 Clause. 16
Resistance To Ageing & Moisture IS 3854 Clause. 15
Temperature Rise IS 3854 Clause. 17
Making And Breaking Capacity IS 3854 Clause. 18
Normal Operation IS 3854 Clause. 19
Resistance To Heat IS 3854 Clause. 21
Ball Pressure Test IS 3854 Clause. 20.1
Creepage Distance and Clearance Except Transient IS 3854 Clause. 22
Resistance to Rusting IS 3854 Clause. 25
Resistance to Tracking IS 3854 Clause. 23
Mechanical Strength Test IS 3854 Clause. 20
3) Conduits for Electrical Installation
Dimensions IS 9537 (Part 1) & IS 9537 (Part 3) Clause. 7
Construction IS 9537 (Part 1) & IS 9537 (Part 3) Clause. 8
Bending Test IS 9537 (Part 3) Clause. 9.2
Compression Test IS 9537 (Part 1) & IS 9537 (Part 3) Clause. 9.3
Impact Test IS 9537 (Part 1) & IS 9537 (Part 3) Clause. 9.4
Collapse Test IS 9537 (Part 1) & IS 9537 (Part 3) Clause. 9.5
Resistance To Heat IS 9537 (Part 3) Clause. 10
Resistance To Burning IS 9537 (Part 1) & IS 9537 (Part 3) Clause. 11
Electrical Characteristic IS 9537 (Part 1) & IS 9537 (Part 3) Clause. 12
AC High Vage IS 9537 (Part 1) & IS 9537 (Part 3)
Insulation Resistance IS 9537 (Part 1) & IS 9537 (Part 3)
4) Winding Wires for Submersible Motors Conductor Data
Dimension IS 8783 (Part 3)
Annealing Test (Elongation) IS 8783 (Part 3)
Resistance Test IS 8783 (Part 3)
Joints In Conductor
5) Winding Wire for Submersible Motors Individual Wires. HR PVC Insulated Wires. Cross Linked Polyethylene Insulated and Polyamide Jacketed Wires Polyester and Polypropylene Insulated Winding Wire
Thickness Of Insulation IS 8783 (Part 3)
Overall Diameter IS 8783 (Part 3)
High Voltage Test IS 8783 (Part 3)
6) Ceiling Roses
Verification of Markings IS 371 Clause. 9
Dimensions IS 371 Clause. 10
Provision Of Earthing IS 371 Clause. 12
Terminals IS 371 Clause. 13
Construction IS 371 Clause. 14
Resistance For Moisture IS 371 Clause. 15
Insulation Resistance Test (After Moisture Test) IS 371 Clause. 15
Electric Strength Test IS 371 Clause. 15
Flash Test IS 371 Clause. 15
Temperature Rise Test IS 371 Clause. 16
Mechanical Strength IS 371 Clause. 17
Resistance To Heat IS 371 Clause. 18
Ball Pressure Test IS 371 Clause. 19
Resistance To Abnormal Heat & Fire IS 371 Clause. 19.1
Resistance To Tracking IS 371 Clause. 19.9
Screw, Current Carrying Parts and Connectors IS 371 Clause. 20
7) Specification for Ceiling Roses
Creepage Distances And Clearance 1 IS 371 Clause. 21
Resistance To Excessive Residual Stresses And To Rusting 12, 13, 14 IS 371 Clause. 22