NABL accredited testing
IEC 60335 Testing: Household Appliance Safety
NABL accredited testing of household appliance safety to IEC 60335: 150 tests, each against its clause.
Independent private consultancy. Aaditech is not BIS or any government department and is not affiliated with or endorsed by them. Licences are granted only by the authority, and you can apply directly on its portal. Our consultancy fees are separate from official fees.
| Standard | IEC 60335 |
|---|---|
| Covers | Appliances for Heating Liquids; Electric immersion water heater; Stationary Storage Type Electric Water Heater; Cooking Ranges, Hobs, Ovens & Similar Appliances; Electric Instantaneous Water Heaters; Battery Charger; Cooking Ranges, Hobs, Ovens and Similar Appliances |
| Accredited tests | 150 |
| Accreditation | NABL, ISO/IEC 17025:2017 |
| Category | Household Appliance Testing |
IEC 60335 tests we offer
Appliances for Heating Liquids
| # | Test | Clause / method |
|---|---|---|
| 1 | Abnormal Operation | IEC 60335-2-15: Cl.19 |
| 2 | Components | IEC 60335-2-15: Cl. 24 |
| 3 | Construction | IEC 60335-2-15: Cl. 22 |
| 4 | Internal Wiring | IEC 60335-2-15: Cl. 23 |
| 5 | Mechanical Strength | IEC 60335-2-15: Cl. 21 |
| 6 | Provision for Earthing | IEC 60335-2-15: Cl. 27 |
| 7 | Screws And Connections | IEC 60335-2-15 :Cl. 28 |
| 8 | Stability And Mechanical Hazards | IEC 60335-2-15 Cl. 20 |
| 9 | Supply Connections and External Flexible Cords | IEC 60335-2-15: Cl. 25 |
| 10 | Terminals for External Conductors | IEC 60335-2-15: Cl. 26 |
| 11 | Clearances, Creepage Distances and Solid Insulation | IEC 60335-2-15: Cl :29 |
| 12 | Heating | IEC 60335-2-15: Cl. 11 |
| 13 | Leakage Current And Electric Strength | IEC 60335-2-15: Cl. :16 |
| 14 | Leakage Current At Operating Temperature / Leakage Current And Electric Strength At Operating Temperature | IEC 60335-2-15 |
| 15 | Marking / Marking & Instructions | IEC 60335-2-15: Cl. 7 |
| 16 | Moisture Resistance | IEC 60335-2-15: Cl. 15 |
| 17 | Overload Protection Of Transformers And Associated Circuits/Overload Protection | IEC 60335-2-15 (Cl. 17) |
| 18 | Power Input and Current | IEC 60335-2-15: Cl. 10 |
| 19 | Protection against electric shock/ Protection against access to live Parts | IEC 60335-2-15: Cl. 8 |
| 20 | Resistance To Heat, Fire and Tracking | IEC 60335-2-15: Cl. 30 |
| 21 | Resistance To Rusting | IEC 60335-2-15: Cl. 31 |
| 22 | Starting of Motor- Operated Appliances | IEC 60335-2-15: Cl. 9 |
| 23 | Transient Over Voltage Test | IEC 60335-2-15: Cl. 14 |
| 24 | Classification | IEC 60335-2-15: Cl. 6 |
| 25 | GENERAL CONDITIONS FOR THE TESTS | IEC 60335-2-15: Cl. 6 |
| 26 | GENERAL REQUIREMENTS | IEC 60335-2-15: Cl. 4 |
Electric immersion water heater
| # | Test | Clause / method |
|---|---|---|
| 1 | Abnormal Operation | IEC 60335-2-74:Cl 19 |
| 2 | Components | IEC 60335-2-74:Cl. 24 |
| 3 | Construction | IEC 60335-2-74:Cl 22 |
| 4 | Internal Wiring | IEC 60335-2-74:Cl. 23 |
| 5 | Mechanical Strength | IEC 60335-2-74 Cl. 21 |
| 6 | Provision for Earthing | IEC 60335-2-74:Cl 27 |
| 7 | Screws And Connections | IEC 60335-2-74:Cl 28 |
| 8 | Stability And Mechanical Hazards | IEC 60335-2-74:Cl 20 |
| 9 | Supply Connections and External Flexible Cords | IEC 60335-2-74:Cl 25 |
| 10 | Terminals for External Conductors | iEC 60335-2-74:Cl. 26 |
| 11 | (After Humidity Treatment)/Leakage Current And Electric Strength | IEC 60335-2-74:Cl 16 |
| 12 | Classification | IEC 60335-2-74:Cl. 6 |
| 13 | Clearances, Creepage Distances and Solid Insulation | IEC 60335-2-74:Cl. 29 |
| 14 | Endurance | IEC 60335-2-74:Cl. 18 |
| 15 | GENERAL CONDITION FOR THE TESTS | IEC 60335-2-74:Cl. 6 |
| 16 | GENERAL REQUIREMENT | IEC 60335-2-74:Cl. 4 |
| 17 | Heating | IEC 60335-2-74:Cl. 11 |
| 18 | Leakage Current And Electric Strength At Operating Temperature | IEC 60335-2-74:Cl 13 |
| 19 | Marking & Instructions | IEC 60335-2-74:Cl. 7 |
| 20 | Moisture Resistance | IEC 60335-2-74:Cl 15 |
| 21 | Overload Protection Of Transformers And Associated Circuits/Overload Protection | IEC 60335-2-74:Cl. 17 |
| 22 | Power Input and Current | IEC 60335-2-74:Cl. 10 |
| 23 | Protection against electric shock/ Protection against access to live Parts | IEC 60335-2-74:Cl 8 |
| 24 | Resistance To Heat, Fire and Tracking | IEC 60335-2-74 Cl. 30 |
| 25 | Resistance To Rusting | IEC 60335-2-74 Cl. 31 |
| 26 | Transient Over Voltage Test | IEC 60335-2-74 Cl. 14 |
Stationary Storage Type Electric Water Heater
| # | Test | Clause / method |
|---|---|---|
| 1 | (After Humidity Treatment)/Leakage Current And Electric Strength | IEC 60335-2-21 Cl. 16 |
| 2 | Abnormal Operation | IEC 60335-2-21 Cl. 19 |
| 3 | Classification | IEC 60335-2-21 Cl. 6 |
| 4 | Clearance and creepage Distances | IEC 60335-2-21 Cl. 29 |
| 5 | Components | IEC 60335-2-21 Cl. 24 |
| 6 | Construction | IEC 60335-2-21 Cl. 22 |
| 7 | Electrical Insulation And Leakage Current At Operating Temperature / Leakage Current And Electric Strength At Operating Temperature | IEC 60335-2-21 Cl. 13 |
| 8 | Input And Current /Power Input and Current | IEC 60335-2-21 Cl. 20 |
| 9 | Internal Wiring | IEC 60335-2-21 Cl. 23 |
| 10 | Marking / Marking & Instructions | IEC 60335-2-21 Cl. 7 |
| 11 | Mechanical Strength | IEC 60335-2-21 Cl. 21 |
| 12 | Moisture Resistance | IEC 60335-2-21: Cl.15 |
| 13 | Overload Protection Of Transformers And Associated Circuits/Overload Protection | IEC 60335-2-21 Cl. 17 |
| 14 | Protection Against Electric Shock / Protection Against Access To Live Parts | IEC 60335-2-21 Cl. 8 |
| 15 | Provision For Earthing | IEC 60335-2-21 Cl. 27 |
| 16 | Resistance to heat and Fire | IEC 60335-2-21 Cl. 30 |
| 17 | Resistance to Rusting | IEC 60335-2-21 Cl. 31 |
| 18 | Screws And Connections | IEC 60335-2-21 Cl. 28 |
| 19 | Stability And Mechanical Hazards | IEC 60335-2-21 Cl. 20 |
| 20 | Supply Connection & External Flexible Cables & Cords / Supply Connection & External Flexible Cords | IEC 60335-2-21 Cl. 25 |
| 21 | Temperature Rise /Heating | IEC 60335-2-21: Cl.11 |
| 22 | Terminals For External Conductors | IEC 60335-2-21 Cl. 26 |
| 23 | Transient Over Voltage Test | IEC 60335-2-21 Cl. 14 |
| 24 | General Conditions for the Tests | IEC 60335-2-21 Cl. 5 |
| 25 | General Requirements | IEC 60335-2-21 Cl. 4 |
Cooking Ranges, Hobs, Ovens & Similar Appliances
| # | Test | Clause / method |
|---|---|---|
| 1 | Components | IEC 60335-2-6: Cl. 24 |
| 2 | Internal Wiring | IEC 60335-2-6: Cl. 23 |
| 3 | Resistance To Heat, Fire and Tracking | IEC 60335-2-6, Cl. 30 |
| 4 | Resistance To Rusting | IEC 60335-2-6: Cl.31 |
| 5 | Abnormal Operation | IEC 60335-2-6:Cl.19 |
| 6 | Classification | IEC 60335-2-6: Cl. 6 |
| 7 | Clearances, Creepage Distances and Solid Insulation | IEC 60335-2-6: Cl. 29 |
| 8 | Construction | IEC 60335-2-6: Cl. 22 |
| 9 | Heating | IEC 60335-2-6:Cl.11 |
| 10 | Leakage Current And Electric Strength | IEC 60335-2-6: Cl. 16 |
| 11 | Leakage Current And Electric Strength At Operating Temperature | IEC 60335-2-6: Cl.13 |
| 12 | Marking& Instructions | IEC 60335-2-6:Cl.7 |
| 13 | Moisture Resistance | IEC 60335-2-6: Cl. 15 |
| 14 | Overload Protection Of Transformers And Associated Circuits/Overload Protection | IEC 60335-2-6: Cl. 17 |
| 15 | Protection against electric shock/ Protection against access to live Parts | IEC 60335-2-6: Cl. 10 |
| 16 | Provision for Earthing | IEC 60335-2-6: Cl. 27 |
| 17 | Screws And Connections | IEC 60335-2-6: Cl. 28 |
| 18 | Stability And Mechanical Hazards | IEC 60335-2-6:Cl:20 |
| 19 | Starting of Motor- Operated Appliances | IEC 60335-2-6: Cl. 9 |
| 20 | Supply Connections and External Flexible Cords | IEC 60335-2-6:Cl 25 |
| 21 | Terminals for External Conductors | IEC 60335-2-6: Cl. 26 |
| 22 | Transient Over Voltage Test | IEC 60335-2-6: Cl. 14 |
| 23 | Mechanical Strength | IEC 60335-2-6 |
| 24 | Power Input and Current | IEC 60335-2-6: Cl.10 |
Electric Instantaneous Water Heaters
| # | Test | Clause / method |
|---|---|---|
| 1 | (After Humidity Treatment)/Leakage Current And Electric Strength | IEC 60335-2-35 Cl. 16 |
| 2 | Abnormal Operation | IEC 60335-2-35 Cl. 19 |
| 3 | Classification | IEC 60335-2-35 Cl. 6 |
| 4 | Clearance and creepage Distances | IEC 60335-2-35:Cl.29 |
| 5 | Components | IEC 60335-2-35:Cl. 24 |
| 6 | Construction | IEC 60335-2-35 Cl. 22 |
| 7 | Electrical Insulation And Leakage Current At Operating Temperature / Leakage Current And Electric Strength At Operating Temperature | IEC 60335-2-35 Cl. 13 |
| 8 | General Requirements | IEC 60335-2-35 |
| 9 | Input And Current /Power Input and Current | IEC 60335-2-35 Cl. 10 |
| 10 | Internal Wiring | IEC 60335-2-35 Cl.23 |
| 11 | Marking / Marking & Instructions | IEC 60335-2-35 Cl. 17 |
| 12 | Mechanical Strength | IEC 60335-2-35 Cl. 21 |
| 13 | Moisture Resistance | IEC 60335-2-35 Cl. 15 |
| 14 | Overload Protection Of Transformers And Associated Circuits/Overload Protection | IEC 60335-2-35 Cl. 17 |
| 15 | Protection Against Electric Shock / Protection Against Access To Live Parts | IEC 60335-2-35 Cl. 8 |
| 16 | Provision For Earthing | IEC 60335-2-35 Cl. 27 |
| 17 | Resistance to heat and Fire | IEC 60335-2-35 Cl. 30 |
| 18 | Resistance to Rusting | IEC 60335-2-35 Cl. 31 |
| 19 | Screws And Connections | IEC 60335-2-35 Cl. 28 |
| 20 | Stability And Mechanical Hazards | IEC 60335-2-35 Cl. 20 |
| 21 | Supply Connection & External Flexible Cables & Cords / Supply Connection & External Flexible Cords | IEC 60335-2-35:Cl.25 |
| 22 | Temperature Rise /Heating | IEC 60335-2-35 Cl. 11 |
| 23 | Terminals For External Conductors | IEC 60335-2-21:Cl. 26 |
| 24 | Transient Over Voltage Test | IEC 60335-2-35 Cl. 14 |
Battery Charger
| # | Test | Clause / method |
|---|---|---|
| 1 | Construction | IEC 60335-2-29: Cl.22 |
| 2 | Abnormal operations | IEC 60335-2-29; Cl. 19 |
| 3 | Classification | IEC 60335-2-29: Cl. 6 |
| 4 | Clearances, Creepage distances and solid insulation | IEC 60335-2-29: Cl. 29 |
| 5 | Heating | IEC 60335-2-29 Cl. 11 |
| 6 | Internal Wiring | IEC 60335-2-29: Cl.23 |
| 7 | Leakage current and electric strength | IEC 60335-2-29: Cl. 16 |
| 8 | Leakage current and electric strength at operating temperature | IEC 60335-2-29: Cl. 13 |
| 9 | Mechanical Strength | IEC 60335-2-29: Cl. 21 |
| 10 | Moisture resistance | IEC 60335-2-29: Cl. 15 |
| 11 | Overload protection of transformers and associated circuits | IEC 60335-2-29: Cl. 17 |
| 12 | Power input and current | IEC 60335-2-29 Cl. 10 |
| 13 | Protection against access to live parts | IEC 60335-2-29: Cl. 8 |
| 14 | Provision for Earthing | IEC 60335-2-29: Cl. 27 |
| 15 | Resistance to heat and fire | IEC 60335-2-29: Cl. 30 |
| 16 | Resistance to rusting | IEC 60335-2-29: Cl. 31 |
| 17 | Screws and connections | IEC 60335-2-29: Cl. 28 |
| 18 | Stability and mechanical hazards | IEC 60335-2-29: Cl. 20 |
| 19 | Supply connection and external flexible cords | IEC 60335-2-29: Cl. 25 |
| 20 | Terminals for external conductors | IEC 60335-2-29 Cl. 26 |
| 21 | Transient overvoltages | IEC 60335-2-29: Cl. 14 |
| 22 | Verification of Components | IEC 60335-2-29: Cl. 24 |
| 23 | Verification of Marking & Instructions | IEC 60335-2-29; Cl. 7 |
Cooking Ranges, Hobs, Ovens and Similar Appliances
| # | Test | Clause / method |
|---|---|---|
| 1 | General conditions for the tests | IEC 60335-2-6: Cl. 5 |
| 2 | General Requirement | IEC 60335-2-6: Cl. 4 |
How IEC 60335 testing works
- Tell us the purpose. Export, a tender, a customer requirement or a design check. The purpose decides which clauses and which laboratory.
- Get the sample list and quote. We confirm the tests, the number of samples and the timeline for your product and its variants.
- Send samples. We help with labels, the test request and any technical documents the tests need.
- Testing and report. Tests are carried out under NABL accreditation and the report lists each clause, the requirement and the result.
- Review and use. We check the report before you submit it to a regulator, a tender authority or your customer, and help if they raise a query.
Frequently asked questions
Which IEC 60335 tests are NABL accredited?
All 150 tests listed on this page are within NABL accreditation (ISO/IEC 17025), each against the clause of IEC 60335 shown next to it. The report carries the NABL accreditation mark for these tests.
Is the IEC 60335 test report accepted outside India?
NABL is a signatory to the ILAC Mutual Recognition Arrangement, so its accredited reports are recognised by accreditation bodies in other member countries. Your buyer or regulator still decides what it accepts, so we confirm their requirement before testing.
How many samples are needed for IEC 60335 testing?
It depends on the product, its variants and the tests you need. Share the product details and the purpose of the test (BIS, tender or customer) and we will send the sample list and a quote.
Can you test only some clauses of IEC 60335?
Yes. For a tender, a customer complaint or a design check, we can test selected clauses. For BIS certification or a type test, every applicable clause has to be covered.
Other household appliance testing
- IS 302 Household Electrical Appliance Safety
- IS 368 Immersion Water Heaters
- IS 2082 Storage Water Heaters (Geysers)
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See the NABL testing service for how we work. Tests listed are within NABL accreditation (ISO/IEC 17025).
Not sure which certification your product needs?
Talk to a team led by former BIS Directors. We'll map every approval your product needs before you spend on testing.