Electrical

Scope: CSA C22.2 NO. 250.5:22

1.1
This standard applies to flashlights and lanterns powered by secondary (rechargeable) batteries and general purpose primary (non-rechargeable) batteries with a maximum voltage of 75 V d.c. The terms flashlights and lanterns as used within this standard refer to products that are battery-powered.

1.2
Flashlights and lanterns that are battery-powered and also powered from a line-voltage supply are also covered within this standard, in accordance with CSA C22.1, Canadian Electrical Code (CE Code), Part I and the National Electrical Code (NEC), ANSI/NFPA 70, on circuits having a nominal voltage not exceeding 250 V.

1.3
These requirements also apply to automatic flashlights and lanterns which are normally connected to a line voltage supply and, upon loss of the line voltage supply, will turn on the lamp.

1.4
This standard is not used in conjunction with CSA C22.2 No. 250.0.

1.5
These requirements do not apply to:

a) Stand-alone battery chargers;
b) Cord and plug connected work lights and hand lights without batteries that are within the scope of UL 153 and CSA C22.2 No. 250.4;
c) Cord and plug connected portable luminaires other than work lights and hand lights, with or without batteries, that are within the scope of UL 153 and CSA C22.2 No. 250.4;
d) Aquarium lighting that is within the scope of UL 1018 and CSA C22.2 No. 250.4;
e) Emergency lighting that is within the scope of UL 924 and CSA C22.2 No. 141;
f) Products with ultraviolet (UV) radiation sources greater than Exempt Group as specified in IEC 62471 and CSA C22.2 No. 62471; and
g) Products intended for hazardous locations.

1.6
This standard alone is not intended to apply to permanently installed lighting that is capable of being battery powered, since it will not be sufficient to ensure that all hazards are considered for these products.

1.7
Most requirements for battery operation and charging are incorporated by reference to CSA C22.2 No. 0.23 and UL 2595 and are subject to the limitations of voltage in that standard.

Note: Products operating at voltages in excess of those specified in CSA C22.2 No. 0.23 and UL 2595 may require additional considerations.

1.8
Requirements for all battery-operated flashlights and lanterns are specified in Part I. Additional requirements for battery operated flashlights and lanterns that may also be connected to line-voltage supply for any purpose are specified in Part II.

1.9
The terms flashlights and lanterns are considered to be interchangeable and can be referred to as products within this Standard.

Scope: For 60601-2-19:

201.1.1 * Scope

Replacement:

This part of IEC 60601 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of INFANT INCUBATORS, as defined in 201.3.209, also referred to as ME EQUIPMENT.

If a clause or subclause is specifically intended to be applicable to ME EQUIPMENT only, or to ME SYSTEMS only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to ME EQUIPMENT and to ME SYSTEMS, as relevant.

HAZARDS inherent in the intended physiological function of ME EQUIPMENT or ME SYSTEMS within the scope of this document are not covered by specific requirements in this document, except in 7.2.13 and 8.4.1 of the general standard.

NOTE See also 4.2 of the general standard.

This particular standard specifies safety requirements for INFANT INCUBATORS, but alternate methods of compliance with a specific clause, by demonstrating equivalent safety, will not be judged as non-compliant, if the MANUFACTURER has demonstrated in his RISK MANAGEMENT FILE that the RISK presented by the HAZARD has been found to be of an acceptable level when weighed against the benefit of treatment from the device.

This particular standard does not apply to:

– INFANT TRANSPORT INCUBATORS; for information, see IEC 60601-2-20 [1]2;
– INFANT RADIANT WARMERS; for information, see IEC 60601-2-21 [2];
– devices supplying heat via BLANKETS, PADS or MATTRESSES in medical use; for information, see IEC 60601-2-35 [3];
– INFANT PHOTOTHERAPY EQUIPMENT; for information see IEC 60601-2-50 [4].

SKIN TEMPERATURE SENSORS which are applied to operate a BABY CONTROLLED INCUBATOR including the displayed value are not considered to be a CLINICAL THERMOMETER in the sense of the particular standard ISO 80601-2-56.

Scope: For 60601-2-21:

201.1.1 * Scope

Replacement:

This part of IEC 60601 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of INFANT  RADIANT WARMERS as defined in 201.3.204, also referred to as ME EQUIPMENT.

If a clause or subclause is specifically intended to be applicable to ME EQUIPMENT only, or to ME SYSTEMS only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to ME EQUIPMENT and to ME SYSTEMS, as relevant.

HAZARDS inherent in the intended physiological function of ME EQUIPMENT or ME SYSTEMS within the scope of this document are not covered by specific requirements in this document, except in 7.2.13 and 8.4.1 of the general standard.

NOTE See also 4.2 of the general standard.

This particular standard specifies the safety requirements for INFANT RADIANT WARMERS, but alternate methods of compliance with a specific clause, by demonstrating equivalent safety, will not be judged as non-compliant, if the MANUFACTURER has demonstrated in his RISK MANAGEMENT FILE that the RISK presented by the HAZARD has been found to be of an acceptable level when weighed against the benefit of treatment from the device.

This particular standard does not apply to:

• devices supplying heat via BLANKETS, PADS or MATTRESSES in medical use; for information,

see IEC 60601-2-35;

• INFANT INCUBATORS; for information, see IEC 60601-2-19;
• INFANT TRANSPORT INCUBATORS, for information, see IEC 60601-2-20;
• INFANT PHOTOTHERAPY EQUIPMENT, for information, see IEC 60601-2-50.

SKIN TEMPERATURE SENSORS which are applied to operate a BABY CONTROLLED RADIANT WARMER

including the displayed value are not considered to be a CLINICAL THERMOMETER in the sense of the particular standard ISO 80601-2-56.

1.1

This standard applies to electric vehicle energy management system(s) (EVEMS) product, sub-assemblies of matched assembly systems, and associated software, that provide functional safety control of electrical parameters intended to permit a demand factor to be applied to a calculated load for electric vehicle power transfer system equipment (EVPTSE), rated 1000 Volts ac or 1500 Volts dc or less, installed in accordance with the Canadian Electrical Code, Part I, CSA C22.1, and, the National Electrical Code, NFPA 70. An EVEMS may be equipped with other functionalities including non-safety control and communication.

1.2

The equipment to which the requirements of this standard apply is intended for use in indoor and outdoor nonhazardous locations.

1.3

This standard also includes a verification protocol, to validate the conditions listed in Electric Vehicle Energy Management Systems requirements of the Canadian Electrical Code, Part I, or the National Electrical Code are met, when EVEMS is implemented in accordance with the Electrical Code requirements for Canada and the USA. Refer to Section 0, Introduction.

1.4

The requirements of this standard do not apply to:

Equipment, sub-assemblies, or portions of software of EVEMS that do not perform load functional safety control if they are already covered by existing electrical equipment standards.

Electric Vehicle Supply Equipment (EVSE) contained in CSA C22.2 No. 280/UL 2594/NMX-J-677-ANCE (which does not contain EVEMS functionality)

Personnel Protection Systems for Electric Vehicle Supply Circuits as covered in CSA C22.2 No. 281.1/UL 2231-1 /NMX-J-668/1-ANCE and CSA C22.2 No. 281.2/UL 2231-2/NMX-J-668/2-ANCE.

Battery Chargers as covered by CSA C22.2 No. 346

Electric Vehicle Power Export Equipment (EVPE) equipment contained in CSA C22.2 No. 348/UL 9741 (which does not contain EVEMS functionality).

Wireless Power Transfer equipment contained in CSA C22.2 No. 61980-1 (which does not contain EVEMS functionality).

Wireless Power Transfer equipment is contained in UL 2750.

DC Charging Equipment for Electric Vehicles contained in ANCE NMX-J-817/CSA C22.2 No.346/UL2202 (which does not contain EVEMS functionality).

1.5

In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the Standard. 

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. 

Notes to tables and figures are considered part of the table or figure and may be written as requirements. 

1.1
This standard applies to the overhead contact system and traction power supply to the locomotive, using a single-phase alternating supply (AC) at 25 kV or 2x25 kV nominal voltage, 60 Hz, for new installations and modification to existing system.

1.2 
This standard has been written primarily for use in the development of conventional railway freight and mainline/commuter passenger services. However, the use of the standard is recommended for development of special services, such as rapid transit, wherever possible.

1.3 

1.3
The standard covers design considerations in the following selected areas of railway electrification:

a) Electric rail traction power system studies;
b) vertical and horizontal clearances;
c) overhead contact systems;
d) interference with railway signaling circuits;
e) interference with communication circuits;
f) utility interface-unbalance and harmonics;
g) grounding and bonding; and
h) the overall traction power system performance as it relates to system reliability, availability, maintainability, and safety (RAMS)

1.4 
The clauses contained in this standard do not constitute complete design or construction specifications for railway electrification.

1.5
Conditions not covered by this standard may be governed by the appropriate requirements or other standards and documents in common use or as required by constituted authority.

1.6 
In addition to the reference publications listed in Clause 2, the standards and guidelines of the American Railway Engineering and Maintenance-of-Way Association (AREMA), the Association of American Railroads (AAR), the European Norms (EN), the International Electrotechnical Commission (IEC), and the Union Internationale des Chemins de Fer (UIC) may be used in areas not included in this standard.

1.1
This Standard applies to nonmetallic or composite mechanical protection tubing (MPT), and nonmetallic, composite or metallic fittings, and clamps used for the support, routing and mechanical protection of conductors, wires, and cables. The MPT, fittings, and clamps are intended to be used to interconnect separate component assemblies or consoles of electrical devices, such as robotics, medical or X-ray equipment. The mechanical protection afforded the internal wiring contained within the tubing is considered equivalent to the protection provided by a type SJT flexible cord. Mechanical protection tubing (MPT) may be submitted without fittings, clamps, etc.

1.2
The MPT, fittings, and clamps covered by this Standard are not intended for use as a wiring method in accordance with NFPA 70, National Electrical Code (NEC), CSA C22.1, Canadian Electrical Code (CE Code), Part I and NOM-001-SEDE Standard for Electrical Installations.

1.3
This Standard does not include standard trade sizes. The MPT, fittings, and clamps from different manufacturers are not interchangeable unless the combination of MPT, fittings, and clamps are determined to be in accordance with this Standard.

1.4
This Standard does not apply to tubing with slit or split wall constructions, electrical nonmetallic tubing, liquid tight flexible non-metallic conduit, flexible metal conduit, liquid-tight flexible metal conduit, jacketed or unjacketed metallic conduit, or EMI/RFI shielding conduits. 

This Standard does not apply to fittings for use with cable or conduit, liquid-tight flexible nonmetal conduit, electrical nonmetallic tubing, flexible metal conduit, liquid-tight flexible metal conduit, jacketed or unjacketed metallic conduit, or EMI/RFI shielding conduits and strain-relief of a fitting.

Note 1: Insulating bushings to provide strain-relief for flexible cord and single conductors are covered in the Standard for Insulating Bushings,  UL 635.

Note 2: Flexible aluminum and steel conduit is covered in the Standard for Flexible Metal Conduit, UL 1 or Flexible metal conduit and liquid-tight flexible metal conduit, CSA-C22.2 No. 56, 

Note 3: Liquid-tight flexible metal conduits are covered in the Standard for Liquid-Tight Flexible Metal Conduit, UL 360, or Flexible metal conduit and liquid-tight flexible metal conduit, CSA-C22.2 No. 56.

Note 4: Fittings for use with cable and conduit are covered in the Standard for Conduit, Tubing, and Cable Fittings, CSA-C22.2 No. 18.3, UL 514B, NMX-J-017-ANCE

Note 5: Liquid-tight flexible nonmetallic conduit is covered in the Standard for Liquid-Tight Flexible Nonmetallic Conduit, CSA C22.2 No. 227.2.1, UL 1660, NMX-J-764-ANCE

Note 6: Electrical Nonmetallic Tubing is covered in UL 1653, CSA C22.2 No. 227.1, NMX-J-851-ANCE

1.1
This Standard applies to motor-operated appliances* intended for use with nominal system voltages of 600 V and less, except that where appliances are driven by universal-type motors or electromagnetic mechanisms, the scope is limited to appliances rated for use on nominal system voltages of 240 V or less. This Standard applies to appliances designed to be used in accordance with CSA C22.1, Canadian Electrical Code, Part I.

* For convenience, the term appliance or equipment is used in this Standard.

1.2
This Standard applies to permanently connected, cord-connected, and rechargeable battery-operated appliances for household and commercial use in non-hazardous locations.

Note: The products covered by this Standard include massage appliances, automotive servicing equipment, air compressors, car wash equipment, chairs, beds, exercise appliances, paint sprayers, paint rollers, parts cleaners, household trash compactors, barbecue motors, hand-held engravers, material moving and transporting devices (i.e., hand pallet trucks, electric wheelbarrows), and similar equipment.

1.3
This Standard applies to sprayers intended for extensive open spraying of cleaning fluids, paint, insecticides, and similar liquids having a flashpoint higher than 60 °C, but excluding electrostatic sprayers and sprayers for use in spray booths or in other areas where hazardous concentrations of flammable vapours are likely to be present.

1.4
Automotive equipment covered by this Standard, such as wheel aligners, engine timing lights, and analyzers, tools cabinets, might or might not have motors.

1.5
Requirements for cord-connected double-insulated appliances are specified in Clause 8.

1.6
Requirements for rechargeable battery-operated appliances are specified in Annex A.

1.7
This Standard does not include requirements for equipment covered by a specific Standard under the Canadian Electrical Code, Part II (e.g., drafting tables, pencil sharpeners).

1.8
This Standard does not apply to

a) electric shavers, hair clippers (including animal clippers), animal shearers, appliances used for manicure or pedicure, appliances for hairdressers, and similar appliances. These appliances are covered by CAN/CSA-C22.2 No. 60335-2-8;
b) food waste disposers. These appliances are covered by CAN/CSA-C22.2 No. 60335-2-16;
c) electric sewing machines These appliances are covered by CAN/CSA-C22.2 No. 60335-2-28;
d) shoe polishing appliances. These appliances are covered by CAN/CSA-C22.2 No. 60335-2-82; and
e) dental irrigators. These appliances are covered by CAN/CSA-C22.2 No. 60335-2-52.

1.9
In this Standard, shall is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; should is used to express a recommendation or that which is advised but not required; and may is used to express an option or that which is permissible within the limits of the Standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

1.1
This Standard applies to nonmetallic sheathed cables Types NMD90 and NMWU intended for use on systems having a nominal voltage of 300 V and less, in accordance with the rules of the Canadian Electrical Code, Part I.

Note: For the purposes of this standard, the terms “non-metallic-sheathed” and “jacket” are used interchangeably.

1.2
In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the Standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Scope: CSA C22.2 NO. 60601-2-20:23

Clause 1 of the general standard1 applies, except as follows:

201.1.1 Scope

Replacement:

This part of IEC 60601 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of INFANT TRANSPORT INCUBATOR equipment, as defined in 201.3.208, also referred to as ME EQUIPMENT.

If a clause or subclause is specifically intended to be applicable to ME EQUIPMENT only, or to ME SYSTEMS only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to ME EQUIPMENT and to ME SYSTEMS, as relevant.

HAZARDS inherent in the intended physiological function of ME EQUIPMENT or ME SYSTEMS within the scope of this document are not covered by specific requirements in this document, except in 7.2.13 and 8.4.1 of the general standard.

NOTE See also 4.2 of the general standard.

This particular standard specifies safety requirements for INFANT TRANSPORT INCUBATORS, but alternate methods of compliance with a specific clause, by demonstrating equivalent safety, will not be judged as non-compliant, if the MANUFACTURER has demonstrated in his RISK MANAGEMENT FILE that the RISK presented by the HAZARD has been found to be of an acceptable level when weighed against the benefit of treatment from the device.

This particular standard does not apply to:

– devices supplying heat via BLANKETS, PADS or MATTRESSES in medical use; for information, see IEC 60601-2-35 [1]2;
– INFANT INCUBATORS which are not INFANT TRANSPORT INCUBATOR; for information see IEC 60601-2-19 [2];
– INFANT RADIANT WARMERS; for information, see IEC 60601-2-21 [3];
– INFANT PHOTOTHERAPY; for information, see IEC 60601-2-50 [4].

201.1.2 Object

Replacement:

The object of this particular standard is to establish particular BASIC SAFETY and ESSENTIAL PERFORMANCE requirements for INFANT TRANSPORT INCUBATORS as defined in 201.3.208, which minimize HAZARDS to the PATIENT and OPERATOR, and to specify tests by which compliance with the requirements can be verified.

1.1
These fuseholders and devices accommodate fuses to be employed in electrical circuits and are intended to be used in accordance with the Canadian Electrical Code, Part I (CE Code Part I), CSA C22.1, the National Electrical Code, NFPA 70, or the Mexican Electrical Code, NOM-001.

1.2
These requirements cover:

a) Fuseholders for fuses intended for use with fuse classes covered in the ANCE NMX-J-009-248; CSA C22.2 No. 248; and UL 248 series of standards, Parts 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 and 15; and
b) Fuseholder accessories (such as covers, indicators, adapters, etc.).

1.3
This Standard and its subsequent Parts establish the characteristics, construction, operating conditions, markings, and test conditions for fuseholders.

1.4
The titles of the Clauses in this Part 1 correspond to the similarly titled Clauses in the subsequent Parts.

Scope: CAN/CSA-C22.2 NO. 62841-3-4:16 (R2021)

This clause of Part 1 is applicable except as follows:

Addition:

This part of IEC 62841 applies to transportable bench grinders that can be equipped with one or two accessories as follows:

– type 1 grinding wheels in accordance with ISO 603-4:1999 with a diameter not exceeding 310 mm and a thickness not exceeding 55 mm;
– wire brushes with a diameter not exceeding 310 mm and a thickness not exceeding 55 mm;
– polishing wheels with a diameter not exceeding 310 mm;

and with a peripheral speed of any accessory between 10 m/s and 50 m/s.

NOTE Polishing wheels are also known as buffing wheels.

1.1 This Part is intended to be read together with the Standard for Low-Voltage Fuses – Part 1: General Requirements, hereafter referred to as Part 1. The titles of the Clauses in this Part correspond to the similarly titled Clauses in Part 1. The requirements of Part 1 apply unless modified by this Part. For the Part 1 requirements, refer to the Standard for Low-Voltage Fuses – Part 1: General Requirements, NMX-J-009-248/1-ANCE / CSA C22.2 No. 248.1 / UL 248-1.

1.2 This Part applies to fuses for the protection of batteries and battery systems rated 2000 VDC or less. 

NOTE: CSA C22.1, Canadian Electrical Code, Part I, defines low voltage as any voltage exceeding 60 VDC but not exceeding 1500 VDC inclusive and high voltage as any voltage exceeding 1500 VDC. The National Electrical Code, NFPA 70, defines high voltage as more than 1500 VDC, nominal.

This part of IEC 62368 is applicable to the safety of electrical and electronic equipment within the field of audio, video, information and communication technology, and business and office machines with a RATED VOLTAGE not exceeding 600 V. This document does not include requirements for performance or functional characteristics of equipment. 

NOTE 1 Examples of equipment within the scope of this document are given in Annex A. 

NOTE 2 A RATED VOLTAGE of 600 V is considered to include equipment rated 400/690 V. 

This document is also applicable to: 
– components and subassemblies intended for incorporation in this  equipment. Such components and subassemblies need not comply with every requirement of this document, provided that the complete equipment, incorporating such components and subassemblies, does comply; 
– external power supply units intended to supply other equipment within the scope of this document; 
– accessories intended to be used with equipment within the scope of this document; 
– large equipment installed in RESTRICTED ACCESS AREAS. For  equipment having large machinery aspects, additional requirements may apply; and 
– equipment to be used in tropical regions. 

This document also includes requirements for audio/video, information and communication technology equipment intended to be installed in an OUTDOOR LOCATION. The requirements for OUTDOOR EQUIPMENT also apply, where relevant, to OUTDOOR ENCLOSURES suitable for direct installation in the field and supplied for housing audio/video, information and communication technology equipment to be installed in an OUTDOOR LOCATION. See Annex Y for specific construction requirements not covered elsewhere in this document. 

Each installation may have particular requirements. In addition, requirements for protection of the OUTDOOR EQUIPMENT against the effects of direct lightning strikes are not covered by this document. 

NOTE 3 For information on this subject, see IEC 62305-1. 

This document assumes a maximum altitude of 2 000 m unless otherwise specified by the manufacturer. Additional requirements for equipment having the capability to supply DC power over commonly used communication  cables, such as USB or Ethernet (PoE), are given in IEC 62368-3. IEC 62368-3 does not apply to: 

– equipment supplying power using proprietary connectors; or 
– equipment using a proprietary protocol for power selection. 

This document specifies SAFEGUARDS for ORDINARY PERSONS, INSTRUCTED PERSONS, and SKILLED PERSONS. Additional requirements may apply for equipment that is clearly designed or intended for use by children or specifically attractive to children. 

NOTE 4 In Australia, the work conducted by an INSTRUCTED PERSON or a SKILLED PERSON may require formal licensing from regulatory authorities. 

NOTE 5 In Germany, in many cases a person may only be regarded as an INSTRUCTED PERSON or a SKILLED PERSON if certain legal requirements are fulfilled. 

This document does not apply to: 

– equipment with non-self-contained hazardous moving parts, such as robotic equipment; and 

NOTE 6 For requirements related to robotic equipment in an industrial environment, see IEC 60204-1, IEC 60204-11, ISO 10218-1 and ISO 10218-2. 
– personal care robots, including mobile servant robots, physical assistant robots, and person carrier robots; and 

NOTE 7 For requirements related to personal care robots, see ISO 13482. 
– power supply systems that are not an integral part of the equipment, such as motor-generator sets, BATTERY backup systems and distribution transformers. 

This document does not address: 
– manufacturing processes except for ROUTINE TESTS; 
– injurious effects of gases released by thermal decomposition or  combustion; 
– disposal processes; 
– effects of transport (other than as specified in this document); 
– effects of storage of materials, components, or the equipment itself; 
– the likelihood of injury from particulate radiation such as alpha particles and beta particles; 
– the likelihood of thermal injury due to radiated or convected thermal energy; 
– the likelihood of injury due to flammable liquids; 
– the use of the equipment in oxygen-enriched or EXPLOSIVE atmospheres; 
– exposure to chemicals other than as specified in Clause 7;
– electrostatic discharge events;
– exposure to electromagnetic fields;
– environmental aspects; or
– requirements for functional safety, except for those related to WORK CELLS. 

NOTE 8 For specific functional and software safety requirements of electronic safety -related systems (for example, protective electronic circuits), see IEC 61508-1. 

1.1
This standard applies to metallic and nonmetallic cover plates and associated gaskets for flush mounted wiring devices intended for installation in accordance with the National Electrical Code, ANSI/NFPA 70, and the Canadian Electrical Code, Part I, CSA C22.1, General Requirements – Canadian Electrical Code, Part II, CSA C22.2 No. 0-10.

1.2
This standard also applies to outlet box hoods that are either integral or not integral with a cover plate for flush-mounted wiring devices.

1.3
This standard also applies to cover plates for flush-mounted wiring devices intended for use in marine applications in accordance with the applicable requirements of the United States Coast Guard and the Canadian Coast Guard: IEEE Recommended Practice for Electrical Installation on Shipboard, IEEE 45; the American Boat and Yacht Council; and the Standard for Pleasure and Commercial Motor Craft, NFPA 302.

1.4
This standard also applies to illuminating cover plates for flush-mounted wiring devices.

1.5 This standard does not apply to:

a) telephone wall plates;
b) cover plates and associated gaskets intended for use in hazardous (classified) locations as defined in the National Electrical Code, ANSI/NFPA 70, and the Canadian Electrical Code, Part I, CSA C22.1.
c) backplates, backplates intended to support live parts, or docking plates intended to support live parts.
d) box partition; or
e) cover plates or outlet box hoods intended to provide direct support of live parts, or parts that may become energized.

IEC 61010-1:2010, Clause 1 and IEC 61010-1:2010/AMD1:2016, Clause 1 apply except as follows:

Equipment included in scope

Replace the existing text with the following:

This document specifies safety requirements for equipment having testing or measuring circuits which are connected for test or measurement purposes to devices or circuits outside the measurement equipment itself.

These include measuring circuits which are part of electrical test and measurement equipment, laboratory equipment, or process control equipment. These circuits in equipment have additional protective means between the circuit and an OPERATOR.

NOTE These testing and measuring circuits can, for example:

– measure voltages in circuits of other equipment,
– measure temperature of a separate device via a thermocouple,
– measure force on a separate device via a strain gauge,
– inject a voltage or current onto a circuit to analyse or test a new design.

This group safety publication focusing on safety essential requirements is primarily intended to be used as a product safety standard for the products mentioned in the scope, but is also intended to be used by technical committees in the preparation of publications for products similar to those mentioned in the scope of this document, in accordance with the principles laid down in IEC Guide 104 and lSO/lEC Guide 51.

One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications and/or group safety publications in the preparation of its publications.

1.2.1 Aspects included in scope

Replace item c) of the second paragraph with the following new item c):

c) spread of fire or arc flash from the equipment (see Clause 0);

Replace the third paragraph with the following two new paragraphs:

Requirements for protection against HAZARDS arising from NORMAL USE, REASONABLY

FORESEEABLE MISUSE and ergonomic factors are specified in Clause 0 and Clause 0.

0 provides guidance to equipment manufacturers on HAZARDS that should be considered for equipment intended for performing tests and measurements on hazardous conductors, including MAINS conductors and telecommunication network conductors.

[Add the following]

This Standard covers to oral hygiene appliances intended to be installed or used in accordance with CSA C22.1, the Canadian electrical Code, Part I.

This clause of Part 1 is replaced by the following.

This International Standard deals with the safety of electric oral hygiene appliances for household and similar purposes, their rated voltage being not more than 250 V.

NOTE 101 Examples of appliances covered by this standard are

- oral irrigators;
- toothbrushes.

As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home.

However, in general, it does not take into account
- persons (including children) whose
- physical, sensory or mental capabilities; or
- lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction;
- children playing with the appliance.

NOTE 102 Attention is drawn to the fact that

- for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary;
- in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities.

NOTE 103 

This standard does not apply to appliances for medical purposes (IEC 60601).