Overview
IEC 60364-7-713:2013 is an international standard established by the International Electrotechnical Commission (IEC) that specifically addresses the low-voltage electrical installations related to furniture and similar fitments. This standard sets out the particular requirements for wiring systems installed in furniture items such as desks, beds, cupboards, and shop display cases where electrical equipment like luminaires, socket-outlets, switching devices, and installation couplers are integrated.
The second edition, published in 2013, revises and expands upon the first edition from 1996. Key updates include extending the scope to cover electrical equipment connected to supplies with a nominal voltage up to 230 V and load currents not exceeding 32 A, including three-phase 32 A supplies. Additionally, it mandates enhanced protection measures such as residual current devices (RCDs) with rated residual operating currents not exceeding 30 mA.
Key Topics
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Scope and Application
Applies to the electrical wiring of furniture connected to the building's electrical installation, ensuring safety and compliance where electrical equipment is embedded within furniture.
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Voltage and Current Limits
Covers furniture connected to nominal voltages U₀ ≤ 230 V and total load currents ≤ 32 A, broadening the previous edition’s limits from single-phase 16 A only.
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Additional Protection Requirements
Installation circuits in furniture must be protected using RCDs with residual operating currents not exceeding 30 mA, aligning with IEC 60364 part 4-41.
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Wiring and Cable Specifications
- Rigid cables conforming to IEC 60227-3 or IEC 60245-1 for permanent connections or installation couplers (IEC 61535).
- Flexible cables and cords to IEC 60245-4 or IEC 60227-5 for furniture intended to be movable.
- Cables must be properly protected and securely fixed, including the use of ducts, conduits, or specially designed cable channels in furniture.
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Installation Accessories
Flush-mounted and surface-mounted electrical boxes must meet the requirements of IEC 60670-1 and be designed to prevent electrical hazards from liquid spills.
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Harmonization with Other IEC Standards
References to other IEC standards ensure integrated safety measures and proper selection of materials and equipment, such as installation couplers (IEC 61535), cable classification (IEC 62440), and special location requirements (IEC 60364-7-701).
Applications
IEC 60364-7-713:2013 is critically important for:
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Manufacturers of Electrically Equipped Furniture
Ensuring their product designs comply with international safety and wiring standards to reduce risk of electric shock and fire.
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Electrical Installers and Contractors
Guiding safe installation practices when integrating electrical systems into furniture, including desks, beds, cupboards, or retail display units.
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Facility Managers and Building Engineers
Managing and inspecting furniture installations in commercial, residential, and institutional environments to ensure compliance and operational safety.
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Retail and Display Environments
Where shop display cases and similar fixtures embed lighting and powered outlets for consumer products or lighting effects.
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Regulatory and Compliance Bodies
Enforcing standard adherence in national electrical codes and regulations, facilitating consistent worldwide implementation.
Related Standards
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IEC 60364 (General Parts 1-6)
Core requirements for low-voltage electrical installations covering fundamental safety and technical provisions.
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IEC 60364-4-41
Protection against electric shock including requirements for residual current devices (RCDs).
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IEC 61535
Installation couplers intended for permanent connections within fixed installations, relevant for connecting furniture wiring.
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IEC 60670-1
Specifications for boxes and enclosures used in household and similar fixed electrical installations.
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IEC 60227 and IEC 60245 Series
Standards for polyvinyl chloride and rubber insulated cables, respectively, detailing cable types used in furniture wiring.
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IEC 62440
Guide to the use of electric cables with rated voltages not exceeding 450/750 V, categorizing classes of cable duty.
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IEC 60364-7-701
Special installation requirements for locations containing bath tubs or showers, potentially relevant when furniture is situated in such areas.
Keywords: IEC 60364-7-713, low-voltage electrical installations, furniture wiring, electrical safety, residual current device, RCD protection, installation couplers, IEC standards, electrical cable requirements, special location installations, electrical equipment in furniture, wiring system standards.
Open preview (PDF)Low-voltage electrical installations - Part 7-713: Requirements for special installations or locations - Furniture
