Automatic electrical controls for household and similar use - Part 2: Particular requirements for thermal motor protectors

Applies to the partial evaluation of thermal motor protectors and their inherent safety. Applies also to thermal motor protectors within the scope of EN 60335-1.

Automatische elektrische Regel- und Steuergeräte für den Hausgebrauch und ähnliche Anwendungen - Teil 2: Besondere Anforderungen an thermisch wirkende Motorschutzeinrichtungen

Dispositifs de commande électrique automatiques à usage domestique et analogue - Partie 2: Règles particulières pour les dispositifs thermiques de protection des moteurs

S'applique à l'évaluation partielle des dispositifs thermiques de protection des moteurs ainsi qu'à leur sécurité intrinsèque et les dispositifs thermiques de protection des moteurs entrant dans le domaine d'application de la EN 60335-1.

Automatic electrical controls for household and similar use - Part 2: Particular requirements for thermal motor protectors (IEC 730-2-2:1990, modified)

General Information

Status: Withdrawn
Publication Date: 21-Oct-1991
Withdrawal Date: 31-Dec-1995

ICS: 97.120 - Automatic controls for household use

Technical Committee: CLC/TC 72 - Automatic controls for household use
Drafting Committee: IEC/TC 72 - IEC_TC_72
Parallel Committee: IEC/TC 72 - IEC_TC_72

Current Stage: 9960 - Withdrawal effective - Withdrawal
Start Date: 01-Mar-2009
Completion Date: 01-Mar-2009

Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
Directive: 73/23/EEC - Electrical equipment designed for use within certain voltage limits

Ref Project: SIST EN 60730-2-2:1995 - Automatic electrical controls for household and similar use -- Part 2: Particular requirements for thermal motor protectors

Relations

Replaced By: EN 60730-2-2:2002 - Automatic electrical controls for household and similar use - Part 2-2: Particular requirements for thermal motor protectors
Effective Date: 29-Jan-2023

Amended By: EN 60730-2-2:1991/A1:1997 - Automatic electrical controls for household and similar use - Part 2: Particular requirements for thermal motor protectors
Effective Date: 29-Jan-2023

Amended By: EN 60730-2-2:1991/A11:1995 - Automatic electrical controls for household and similar use - Part 2: Particular requirements for thermal motor protectors
Effective Date: 28-Jan-2023

Amended By: EN 60730-2-2:1991/A2:1997 - Automatic electrical controls for household and similar use - Part 2: Particular requirements for thermal motor protectors
Effective Date: 28-Jan-2023

Standard

EN 60730-2-2:1995

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Frequently Asked Questions

What is EN 60730-2-2:1991?

EN 60730-2-2:1991 is a standard published by CLC. Its full title is "Automatic electrical controls for household and similar use - Part 2: Particular requirements for thermal motor protectors". This standard covers: Applies to the partial evaluation of thermal motor protectors and their inherent safety. Applies also to thermal motor protectors within the scope of EN 60335-1.

What is the scope of EN 60730-2-2:1991?

Applies to the partial evaluation of thermal motor protectors and their inherent safety. Applies also to thermal motor protectors within the scope of EN 60335-1.

What ICS categories does EN 60730-2-2:1991 belong to?

EN 60730-2-2:1991 is classified under the following ICS (International Classification for Standards) categories: 97.120 - Automatic controls for household use. The ICS classification helps identify the subject area and facilitates finding related standards.

What standards are related to EN 60730-2-2:1991?

EN 60730-2-2:1991 has the following relationships with other standards: It is inter standard links to EN 60730-2-2:2002, EN 60730-2-2:1991/A1:1997, EN 60730-2-2:1991/A11:1995, EN 60730-2-2:1991/A2:1997. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

Is EN 60730-2-2:1991 a harmonized European standard?

EN 60730-2-2:1991 is associated with the following European legislation: EU Directives/Regulations: 2006/95/EC, 73/23/EEC. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

How can I access EN 60730-2-2:1991?

EN 60730-2-2:1991 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)

EN 60730-2-2:1995

SLOVENSKI STANDARD
01-avgust-1995
Automatic electrical controls for household and similar use - Part 2: Particular
requirements for thermal motor protectors (IEC 730-2-2:1990, modified)
Automatic electrical controls for household and similar use -- Part 2: Particular
requirements for thermal motor protectors
Automatische elektrische Regel- und Steuergeräte für den Hausgebrauch und ähnliche
Anwendungen -- Teil 2: Besondere Anforderungen an thermisch wirkende
Motorschutzeinrichtungen
Dispositifs de commande électrique automatiques à usage domestique et analogue --
Partie 2: Règles particulières pour les dispositifs thermiques de protection des moteurs
Ta slovenski standard je istoveten z: EN 60730-2-2:1991
ICS:
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EN IEC 60730-2-6:2025(Main)

Automatic electrical controls - Part 2-6: Particular requirements for automatic electrical pressure sensing controls including mechanical requirements

SIST EN IEC 60730-2-6:2025

IEC 60730-2-6:2025 applies to automatic electrical pressure sensing controls • for use in, on, or in association with equipment for household appliance and similar use; NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "controls" means "pressure sensing controls". • for building automation within the scope of ISO 16484 series and IEC 63044 series (HBES/BACS); EXAMPLE 1 Independently mounted automatic electrical pressure sensing controls, controls in smart grid systems and controls for building automation systems within the scope of ISO 16484-2. • for equipment that is used by the public, such as equipment intended to be used in shops, offices, hospitals, farms and commercial and industrial applications; EXAMPLE 2 Automatic electrical pressure sensing controls for commercial catering, heating and air-conditioning equipment. • that are smart enabled automatic electrical pressure sensing controls; EXAMPLE 3 Smart grid automatic electrical pressure sensing controls, remote interfaces/control of energy-consuming equipment including computer or smart phone. • that are AC or DC powered controls with a rated voltage not exceeding 690 V AC or 600 V DC; • used in, on, or in association with equipment that use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof; • utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs; • using NTC or PTC thermistors and to discrete thermistors, requirements for which are contained in Annex J; • that are mechanically or electrically operated, responsive to or controlling a pressure or vacuum; • as well as manual controls when such are electrically and/or mechanically integral with automatic controls. NOTE 2 Requirements for manually actuated mechanical switches not forming part of an automatic control are contained in IEC 61058-1-1. This document is also applicable to individual pressure sensing controls utilized as part of a control system or pressure sensing controls which are mechanically integral with multi-functional controls having non-electrical outputs. This document is also applicable to pressure sensing controls for appliances within the scope of IEC 60335-1. This document applies to - the inherent safety of pressure sensing controls, and - functional safety of pressure sensing controls and safety related systems, - pressure sensing controls where the performance (for example the effect of EMC phenomena) of the product can impair the overall safety and performance of the controlled system, - the operating values, operating times, and operating sequences where such are associated with equipment safety. This document specifies the requirements for construction, operation and testing of automatic electrical controls used in, on, or in association with an equipment. This document does not • apply to pressure sensing controls intended exclusively for industrial process applications unless explicitly mentioned in the relevant part 2 or the equipment standard. However, this document can be applied to evaluate automatic electrical controls intended specifically for industrial applications in cases where no relevant safety standard exists; • take into account the response value of an automatic action of a pressure sensing control, if such a response value is dependent upon

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EN IEC 60730-2-11:2025(Main)

Automatic electrical controls - Part 2-11: Particular requirements for energy regulators

SIST EN IEC 60730-2-11:2025

IEC 60730-2-11:2025 applies to energy regulators • for use in, on, or in association with equipment for household appliance and similar use; NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "controls" means "energy regulators". • for equipment that is used by the public, such as equipment intended to be used in shops, offices, hospitals, farms and commercial and industrial applications; EXAMPLE 1 Energy regulators for commercial catering, heating and air-conditioning equipment. • that are smart enabled energy regulators; EXAMPLE 2 Smart grid control, remote interfaces/control of energy-consuming equipment including computer or smart phone. • that are AC or DC powered controls with a rated voltage not exceeding 690 V AC or 600 V DC; • used in, on, or in association with equipment that use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof; • utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs; • using NTC or PTC thermistors and to discrete thermistors, requirements for which are contained in Annex J; • that are mechanically or electrically operated, responsive to or controlling such characteristics as temperature, pressure, passage of time, humidity, light, electrostatic effects, flow, or liquid level, current, voltage, acceleration, or combinations thereof; • as well as manual controls when such are electrically and/or mechanically integral with automatic controls. NOTE 2 Requirements for manually actuated mechanical switches not forming part of an automatic control are contained in IEC 61058-1-1. This document applies to - the inherent safety of energy regulators, and - functional safety of energy regulators of low complexity safety related systems and controls, - controls where the performance (for example the effect of EMC phenomena) of the product can impair the overall safety and performance of the controlled system, - the operating values, operating times, and operating sequences where such are associated with equipment safety. - manual energy regulators which are electrically and/or mechanically integral with automatic controls. - energy regulators incorporating electronic devices, requirements for which are contained in Annex H. - the electrical and functional safety of controls capable of receiving and responding to communications signals, including signals for power billing rate and demand response. The signals can be transmitted to or received from external units being part of the control (wired), or to and from external units which are not part of the control (wireless) under test. This document specifies the requirements for construction, operation and testing of automatic energy regulators used in, on, or in association with an equipment. This document does not • apply to automatic energy regulators intended exclusively for industrial process applications unless explicitly mentioned in the relevant part 2 or the equipment standard. However, this document can be applied to evaluate automatic energy regulators intended specifically for industrial applications in cases where no relevant safety standard exists. • take into account the response value of an automatic action of an energy regulator, if such a response value is dependent upon the method of mounting the energy regulator

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EN IEC 60730-2-13:2025(Main)

Automatic electrical controls - Part 2-13: Particular requirements for humidity sensing controls

SIST EN IEC 60730-2-13:2025

IEC 60730-2-13:2025 applies to automatic electrical humidity sensing controls • for use in, on, or in association with equipment for household appliance and similar use; NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "controls" means "humidity sensing control". • for building automation within the scope of ISO 16484 series and IEC 63044 series (HBES/BACS); • for equipment that is used by the public, such as equipment intended to be used in shops, offices, hospitals, farms and commercial and industrial applications; EXAMPLE 1 Humidity sensing controls for commercial catering, heating and air-conditioning equipment. • that are smart enabled controls; EXAMPLE 2 Smart grid control, remote interfaces/control of energy-consuming equipment including computer or smart phone. • that are AC or DC powered controls with a rated voltage not exceeding 690 V AC or 600 V DC; • used in, on, or in association with equipment that use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof; • utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs; • using NTC or PTC thermistors and to discrete thermistors, requirements for which are contained in Annex J; • that are mechanically or electrically operated, responsive to or controlling such characteristics as temperature, pressure, passage of time, humidity, light, electrostatic effects, flow, or liquid level, current, voltage, acceleration, or combinations thereof; • as well as manual controls when such are electrically and/or mechanically integral with automatic controls. NOTE 2 Requirements for manually actuated mechanical switches not forming part of an automatic control are contained in IEC 61058-1-1. This document applies to – the inherent safety of automatic electrical humidity sensing controls, and – functional safety of automatic electrical humidity sensing controls and safety related systems, – humidity sensing controls where the performance (for example the effect of EMC phenomena) of the product can impair the overall safety and performance of the controlled system, – the operating values, operating times, and operating sequences where such are associated with equipment safety. This document specifies the requirements for construction, operation and testing of automatic electrical humidity sensing controls used in, on, or in association with an equipment. This document does not • apply to automatic electrical humidity sensing controls intended exclusively for industrial process applications unless explicitly mentioned in the relevant part 2 or the equipment standard. However, this document can be applied to evaluate humidity sensing controls intended specifically for industrial applications in cases where no relevant safety standard exists; • take into account the response value of an automatic action of a humidity sensing control, if such a response value is dependent upon the method of mounting the humidity sensing control in the equipment. Where a response value is of significant purpose for the protection of the user, or surroundings, the value defined in the appropriate equipment standard or as determined by the manufacturer will apply; • address the integrity of the output signal to the network devices, such as interoperability with other devices unless it has been evaluated a

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EN IEC 60730-2-8:2025(Main)

Automatic electrical controls - Part 2-8: Particular requirements for electrically operated water valves, including mechanical requirements

SIST EN IEC 60730-2-8:2025

IEC 60730-2-8:2025 applies to electrically operated water valves • for use in, on, or in association with equipment for household appliance and similar use; NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "control" means "electrically operated water valve". EXAMPLE 1 Electrically operated water valves for appliances within the scope of IEC 60335. • for building automation within the scope of ISO 16484 series and IEC 63044 series (HBES/BACS); EXAMPLE 2 Independently mounted water valves, controls in smart grid systems and controls for building automation systems within the scope of ISO 16484-2. • for equipment that is used by the public, such as equipment intended to be used in shops, offices, hospitals, farms and commercial and industrial applications; EXAMPLE 3 Electrically operated water valves for commercial catering, heating and air-conditioning equipment. • that are smart enabled electrically operated water valves; EXAMPLE 4 Smart grid control, remote interfaces and controls of energy-consuming equipment including computer or smart phone. • that are AC or DC powered electrically operated water valves with a rated voltage not exceeding 690 V AC or 600 V DC; • used in, on, or in association with equipment that uses electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof; • utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs; • using NTC or PTC thermistors and to discrete thermistors, requirements for which are contained in Annex J of Part 1; • responsive to or controlling such characteristics as temperature, pressure, passage of time, humidity, light, electrostatic effects, flow, or liquid level, current, voltage, acceleration, or combinations thereof; • in which actuators and valve bodies are designed to be fitted to each other. • as well as manual controls when such are electrically or mechanically integral with automatic controls. NOTE 2 Requirements for manually actuated mechanical switches not forming part of an automatic control are contained in IEC 61058-1-1. This document applies to - the inherent safety of electrically operated water valves, and - functional safety of electrically operated water valves and safety related systems, - controls where the performance (for example the effect of EMC phenomena) of the product can impair the overall safety and performance of the controlled system, - the operating values, operating times, and operating sequences where such are associated with equipment safety. This document specifies the requirements for construction, operation and testing of electrically operated water valves used in, on, or in association with an equipment. This document contains requirements for electrical features of water valves and requirements for mechanical features of valves that affect their intended operation. This document does not • apply to electrically operated water valves intended exclusively for industrial process applications unless explicitly mentioned in the relevant Part 2 or the equipment standard. However, this document can be applied to evaluate automatic electrical controls intended specifically for industrial applications in cases where no relevant safety standard exists. • apply to - electrically operated water valves of nomi

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EN 60730-1:2016/A11:2024/AC:2025-07(Corrigendum)

Automatic electrical controls - Part 1: General requirements

SIST EN 60730-1:2016/A11:2025/AC:2025

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03-Jul-2025
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EN IEC 60730-2-23:2025(Main)

Automatic electrical controls - Part 2-23: Particular requirements for electrical sensors and sensing elements

SIST EN IEC 60730-2-23:2025

IEC 60730-2-23:2025 applies to the safety of electrical, electro-mechanical and electronic sensors including sensing elements and any conditioning circuitry. Sensors covered under the scope of this document serve only to transform an activating quantity into a usable output and do not perform a control operation as defined in IEC 60730-1. This document applies to sensors in so far as defining the reliability and accuracy of their inherent operating characteristics and corresponding response under normal and abnormal conditions within the sensor. Sensors, as defined herein, are used in or as part of an automatic electrical control or as independently mounted devices in connection with controls and control systems. The use of this document for other applications in which sensors are used is possible provided that the appropriate safety is maintained as defined by the end product standard. This document applies to discrete sensors constructed of, but not limited to, conductive, semi-conductive, or substrate, for the detection of activating quantities such as voltage, current, temperature, pressure, humidity, light (e.g. optical), gasoline vapours, and the like. NOTE 1 Future consideration will be given to other sensor technologies constructed of other materials such as chemical, mechanical and micro-electromechanical systems (MEMS), along with other activating quantities like mass flow, liquid, movement, weight, vibration, or other as needed. This document applies to sensing element(s) as well as any electronic hardware, software, or other conditioning circuits that are inherent to the sensor and relied upon to reliably transform the input signal into a useable response signal (output) for functional safety purposes. Conditioning circuits that are inseparable from the control for which the sensing element relies upon to perform its desired function are evaluated by the requirements of the relevant control Part 2 standard and/or IEC 60730-1. NOTE 2 Additional requirements can be also applied by the application standard in which the sensor is used. Throughout this document, whenever it is indicated that the IEC 60730-1 requirements are applicable, the term "control(s)", is replaced by the term "sensor(s)", and the term "equipment" is replaced by the term "control", as they are used in IEC 60730-1, respectively, unless otherwise specified herein. This document does not apply to sensors explicitly described in another relevant part 2 of the IEC 60730 series. NOTE 3 For example, a flame sensor as described in IEC 60730-2-5.

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EN IEC 60730-2-14:2025(Main)

Automatic electrical controls - Part 2-14: Particular requirements for electric actuators

SIST EN IEC 60730-2-14:2025

IEC 60730-2-14: 2025 applies to automatic electric actuators • for use in, on, or in association with equipment for household appliance and similar use; NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "control" means "electric actuator". EXAMPLE 1 Electric actuators for appliances within the scope of IEC 60335. • for building automation within the scope of ISO 16484 series and IEC 63044 series (HBES/BACS); EXAMPLE 2 Independently mounted electric actuators for use in smart grid systems and for building automation systems within the scope of ISO 16484-2. for equipment that is used by the public, such as equipment intended to be used in shops, offices, hospitals, farms and commercial and industrial applications; EXAMPLE 3 Electric actuators for commercial catering, heating, and air-conditioning equipment. • that are smart enabled; • that are AC or DC powered electric actuators with a rated voltage not exceeding 690 V AC or 600 V DC; • used in, on, or in association with equipment that use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof; • utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs; • using NTC or PTC thermistors and to discrete thermistors, requirements for which are contained in Annex J; • that are mechanically or electrically operated, responsive to or controlling such characteristics as temperature, pressure, passage of time, humidity, light, electrostatic effects, flow, or liquid level, current, voltage, acceleration, or combinations thereof; as well as manual controls when such are electrically and/or mechanically integral with automatic controls. NOTE 2 Requirements for manually actuated mechanical switches not forming part of an automatic control are contained in IEC 61058-1-1. This document applies to – the inherent safety of automatic electric actuators, and – functional safety of automatic electric actuators and safety related systems, – controls where the performance (for example the effect of EMC phenomena) of the product can impair the overall safety and performance of the controlled system, – the operating values, operating times, and operating sequences where such are associated with equipment safety. This document specifies the requirements for construction, operation and testing of automatic electric actuators used in, on, or in association with an equipment. This document does not • apply to automatic electric actuators intended exclusively for industrial process applications unless explicitly mentioned in the relevant part 2 or the equipment standard. However, this document can be applied to evaluate automatic electric actuators intended specifically for industrial applications in cases where no relevant safety standard exists; • take into account the response value of an automatic action of an electric actuator, if such a response value is dependent upon the method of mounting the electric actuator in the equipment. Where a response value is of significant purpose for the protection of the user, or surroundings, the value defined in the appropriate equipment standard or as determined by the manufacturer will apply; • address the integrity of the output signal to the network devices, such as interoperability with other devices unless it has been evaluated as part of the control syst

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Automatic electrical controls - Part 1: General requirements

SIST EN IEC 60730-1:2025

IEC 60703-1:2022 applies to automatic electrical controls for use in, on, or in association with equipment for household appliance and similar use. This document applies to - the inherent safety of automatic electrical controls, and - functional safety of automatic electrical controls and safety related systems, - controls where the performance (for example the effect of EMC phenomena) of the product can impair the overall safety and performance of the controlled system, - the operating values, operating times, and operating sequences where such are associated with equipment safety. This document specifies the requirements for construction, operation and testing of automatic electrical controls used in, on, or in association with an equipment.