SIST EN 61010-031:2015/A11:2022
(Amendment)Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held probe assemblies for electrical measurement and test
Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held probe assemblies for electrical measurement and test
1.1.1 Probe assemblies included in scope
This part of IEC 61010 specifies safety requirements for hand-held and hand-manipulated probe assemblies of the types described below, and their related accessories. These probe assemblies are for direct electrical connection between a part and electrical test and measurement equipment. They may be fixed to the
equipment or be detachable accessories for the equipment.
a) Type A: low-voltage and high-voltage, non-attenuating probe assemblies. Non-attenuating probe assemblies that are RATED for direct connection to voltages exceeding 30 V r.m.s., 42,4 V peak, or 60 V d.c., but not exceeding 63 kV. They do not incorporate components which are intended to provide a voltage divider function or a signal conditioning function, but they may contain non-attenuating components such as
fuses (see Figure 1).
b) Type B: high-voltage attenuating or divider probe assemblies. Attenuating or divider probe assemblies that are RATED for direct connection to secondary voltages exceeding 1 kV r.m.s or 1,5 kV d.c. but not exceeding 63 kV r.m.s or d.c. The divider function may be carried out wholly within the probe assembely, or partly within the test or measurement equipment to be used with the probe assembly (see Figure 2).
c) Type C: low-voltage attenuating or divider probe assemblies. Attenuating or divider probe assemblies for direct connection to voltages not exceeding 1 kV r.m.s. or 1,5 kV d.c. The signal conditioning function may be carried out wholly within the probe assembly, or partly within the test or measurement equipment intended to be used with the probe assembly (see Figure 3).
d) Type D: low-voltage attenuating, non-attenuating or other signal conditioning probe assemblies, that are RATED for direct connection only to voltages not exceeding 30 V r.m.s., or 42,4 V peak, or 60 V d.c., and are suitable for currents exceeding 8 A (see Figure 4).
1.1.2 Probe assemblies excluded from scope
This standard does not apply to current sensors within the scope of IEC 61010-2-032 (hand-held and hand-manipulated current sensors), but may apply to their input measuring circuit leads and accessories.
Sicherheitsbestimmungen für elektrische Mess-, Steuer-, Regel- und Laborgeräte - Teil 031: Sicherheitsbestimmungen für handgehaltenes Messzubehör zum elektrischen Messen und Prüfen
Exigences de sécurité pour appareils électriques de mesurage, de régulation et de laboratoire - Partie 2-031: Exigences de sécurité pour sondes équipées tenues à la main pour mesurage et essais électriques
Varnostne zahteve za električno opremo za meritve, nadzor in laboratorijsko uporabo - 031. del: Varnostne zahteve za ročne sonde za električne meritve in preskušanje - Dopolnilo A11
Ta del standarda IEC 61010 določa varnostne zahteve za spodaj navedene tipe ročnih in ročno vodenih sond ter pripadajočo dodatno opremo. Te sonde so namenjene neposredni električni povezavi med delom in električnimi preskušanji ter merilno opremo. Pritrdijo se lahko na opremo ali so odstranljivi dodatki za opremo.
a) Tip A: nizkonapetostne in visokonapetostne neslabilne sonde. Neslabilne sonde, ki so NAZNAČENE za neposredno povezavo na napetosti nad 30 V efektivne izmenične napetosti, 42,4 V vršne vrednosti ali 60 V enosmerne napetosti, vendar ne presegajo 63 kV. Ne zajemajo komponent, ki so namenjene zagotavljanju funkcije razdelitve napetosti ali kondicioniranja signala, vendar lahko zajemajo neslabilne komponente, kot so varovalke (glej sliko 1).
b) Tip B: visokonapetostne slabilne ali razdelitvene sonde. Slabilne ali razdelitvene sonde, ki so NAZNAČENE za neposredno povezavo na drugotne napetosti nad 1 kV efektivne izmenične napetosti ali 1,5 kV enosmerne napetosti, vendar ne presegajo 63 kV efektivne izmenične napetosti ali enosmerne napetosti. Funkcija razdelitve se lahko v celoti izvede v sondi ali delno v preskusni ali merilni opremi, ki se uporablja s sondo (glej sliko 2).
c) Tip C: nizkonapetostne slabilne ali razdelitvene sonde. Slabilne ali razdelitvene sonde za neposredno povezano na napetosti, ki ne presegajo 1 kV efektivne izmenične napetosti ali 1,5 kV enosmerne napetosti. Funkcija kondicioniranja signala se lahko v celoti izvede v sondi ali delno v preskusni ali merilni opremi, ki je namenjena uporabi s sondo (glej sliko 3).
d) Tip D: nizkonapetostne slabilne, neslabilne ali druge sonde za kondicioniranje signala, ki so NAZNAČENE za neposredno povezavo le na napetosti pod 30 V efektivne izmenične napetosti ali 42,4 V vršne vrednosti ali 60 V enosmerne napetosti in so primerne za tok nad 8 A (glej sliko 4). Ta standard se ne uporablja za tokovne senzorje znotraj področja uporabe standarda IEC 61010-2-032 (Ročni in ročni vodeni tokovni senzorji), vendar se lahko uporabljajo za njihove vhodne merilne tokovne vode in dodatno opremo.
General Information
- Status
- Published
- Public Enquiry End Date
- 28-May-2020
- Publication Date
- 01-Feb-2022
- Technical Committee
- MOV - Measuring equipment for electromagnetic quantities
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 26-Nov-2021
- Due Date
- 31-Jan-2022
- Completion Date
- 02-Feb-2022
Relations
- Effective Date
- 30-Jul-2019
- Effective Date
- 25-Jan-2022
Overview
EN 61010-031:2015/A11:2021 is a CLC/CENELEC amendment to the IEC 61010 series that defines safety requirements for hand‑held and hand‑manipulated probe assemblies used for electrical test, measurement and laboratory applications. The standard covers probe assemblies and related accessories that provide direct electrical connection between a test point and measurement equipment, whether fixed or detachable. It clarifies ratings, insulation, testing and documentation needed to demonstrate safe use across expected voltage and current ranges.
Key topics and technical requirements
- Scope and probe types: The standard formally classifies probe assemblies into four types:
- Type A - non‑attenuating, low- and high‑voltage probes rated up to 63 kV (no voltage divider).
- Type B - high‑voltage attenuating/divider probes, rated >1 kV r.m.s. (up to 63 kV).
- Type C - low‑voltage attenuating/divider probes, rated ≤1 kV r.m.s.
- Type D - low‑voltage probes (≤30 V r.m.s.) suitable for currents >8 A, can be attenuating/non‑attenuating.
- Exclusions: Current sensors covered by IEC 61010‑2‑032 are excluded (though input leads/accessories may fall under EN 61010‑031).
- Insulation and materials: Manufacturers are required to select insulating materials with the probe’s expected service life in mind.
- Voltage and impulse testing: Amendment A11 references EN 61180:2016 for test equipment and specifies that voltage testers must maintain regulated output within ±5% during AC and 1 min DC tests. The impulse test uses a 1.2/50 µs waveform per EN 61180.
- Documentation and marking: Safe usage information, rated voltages/currents and assembly instructions must be provided to support correct assembly and safe use.
- Harmonization: Annex ZZ maps this standard to the safety objectives of Directive 2014/35/EU (Low Voltage Directive), aiding conformity assessment in the EU.
Applications and who uses it
- Probe and accessory manufacturers designing hand‑held or hand‑manipulated probes for bench, field and laboratory use.
- Test and measurement equipment OEMs that supply detachable probes or integrate probe interfaces.
- Compliance engineers, test laboratories and notified bodies performing safety assessment, type testing and CE/UKCA marking.
- R&D and maintenance teams in electronics, power systems, chemical labs and calibration facilities that select or validate probe safety for specific voltage/current ranges.
Related standards
- EN 61010‑1 (general safety for measurement, control and laboratory equipment)
- EN 61180 / IEC 61180 (high‑voltage test techniques)
- IEC 61010‑2‑032 (hand‑held current sensors) - excluded scope
- EN 60027 series (letter symbols), IEC/EN 60529 (IP code)
EN 61010-031:2015/A11:2021 is essential for ensuring safe probe design, standardized testing and regulatory alignment when working with hand‑held probe assemblies in electrical measurement and testing.
Frequently Asked Questions
SIST EN 61010-031:2015/A11:2022 is a amendment published by the Slovenian Institute for Standardization (SIST). Its full title is "Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held probe assemblies for electrical measurement and test". This standard covers: 1.1.1 Probe assemblies included in scope This part of IEC 61010 specifies safety requirements for hand-held and hand-manipulated probe assemblies of the types described below, and their related accessories. These probe assemblies are for direct electrical connection between a part and electrical test and measurement equipment. They may be fixed to the equipment or be detachable accessories for the equipment. a) Type A: low-voltage and high-voltage, non-attenuating probe assemblies. Non-attenuating probe assemblies that are RATED for direct connection to voltages exceeding 30 V r.m.s., 42,4 V peak, or 60 V d.c., but not exceeding 63 kV. They do not incorporate components which are intended to provide a voltage divider function or a signal conditioning function, but they may contain non-attenuating components such as fuses (see Figure 1). b) Type B: high-voltage attenuating or divider probe assemblies. Attenuating or divider probe assemblies that are RATED for direct connection to secondary voltages exceeding 1 kV r.m.s or 1,5 kV d.c. but not exceeding 63 kV r.m.s or d.c. The divider function may be carried out wholly within the probe assembely, or partly within the test or measurement equipment to be used with the probe assembly (see Figure 2). c) Type C: low-voltage attenuating or divider probe assemblies. Attenuating or divider probe assemblies for direct connection to voltages not exceeding 1 kV r.m.s. or 1,5 kV d.c. The signal conditioning function may be carried out wholly within the probe assembly, or partly within the test or measurement equipment intended to be used with the probe assembly (see Figure 3). d) Type D: low-voltage attenuating, non-attenuating or other signal conditioning probe assemblies, that are RATED for direct connection only to voltages not exceeding 30 V r.m.s., or 42,4 V peak, or 60 V d.c., and are suitable for currents exceeding 8 A (see Figure 4). 1.1.2 Probe assemblies excluded from scope This standard does not apply to current sensors within the scope of IEC 61010-2-032 (hand-held and hand-manipulated current sensors), but may apply to their input measuring circuit leads and accessories.
1.1.1 Probe assemblies included in scope This part of IEC 61010 specifies safety requirements for hand-held and hand-manipulated probe assemblies of the types described below, and their related accessories. These probe assemblies are for direct electrical connection between a part and electrical test and measurement equipment. They may be fixed to the equipment or be detachable accessories for the equipment. a) Type A: low-voltage and high-voltage, non-attenuating probe assemblies. Non-attenuating probe assemblies that are RATED for direct connection to voltages exceeding 30 V r.m.s., 42,4 V peak, or 60 V d.c., but not exceeding 63 kV. They do not incorporate components which are intended to provide a voltage divider function or a signal conditioning function, but they may contain non-attenuating components such as fuses (see Figure 1). b) Type B: high-voltage attenuating or divider probe assemblies. Attenuating or divider probe assemblies that are RATED for direct connection to secondary voltages exceeding 1 kV r.m.s or 1,5 kV d.c. but not exceeding 63 kV r.m.s or d.c. The divider function may be carried out wholly within the probe assembely, or partly within the test or measurement equipment to be used with the probe assembly (see Figure 2). c) Type C: low-voltage attenuating or divider probe assemblies. Attenuating or divider probe assemblies for direct connection to voltages not exceeding 1 kV r.m.s. or 1,5 kV d.c. The signal conditioning function may be carried out wholly within the probe assembly, or partly within the test or measurement equipment intended to be used with the probe assembly (see Figure 3). d) Type D: low-voltage attenuating, non-attenuating or other signal conditioning probe assemblies, that are RATED for direct connection only to voltages not exceeding 30 V r.m.s., or 42,4 V peak, or 60 V d.c., and are suitable for currents exceeding 8 A (see Figure 4). 1.1.2 Probe assemblies excluded from scope This standard does not apply to current sensors within the scope of IEC 61010-2-032 (hand-held and hand-manipulated current sensors), but may apply to their input measuring circuit leads and accessories.
SIST EN 61010-031:2015/A11:2022 is classified under the following ICS (International Classification for Standards) categories: 19.080 - Electrical and electronic testing; 71.040.10 - Chemical laboratories. Laboratory equipment. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 61010-031:2015/A11:2022 has the following relationships with other standards: It is inter standard links to SIST EN 61010-031:2015/A1:2022, SIST EN IEC 61010-031:2023. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 61010-031:2015/A11:2022 is associated with the following European legislation: EU Directives/Regulations: 2014/35/EU; Standardization Mandates: M/511. 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.
You can purchase SIST EN 61010-031:2015/A11:2022 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2022
Varnostne zahteve za električno opremo za meritve, nadzor in laboratorijsko
uporabo - 031. del: Varnostne zahteve za ročne sonde za električne meritve in
preskušanje - Dopolnilo A11
Safety requirements for electrical equipment for measurement, control and laboratory
use - Part 031: Safety requirements for hand-held probe assemblies for electrical
measurement and test
Sicherheitsbestimmungen für elektrische Mess-, Steuer-, Regel- und Laborgeräte - Teil
031: Sicherheitsbestimmungen für handgehaltenes Messzubehör zum elektrischen
Messen und Prüfen
Exigences de sécurité pour appareils électriques de mesurage, de régulation et de
laboratoire - Partie 2-031: Exigences de sécurité pour sondes équipées tenues à la main
pour mesurage et essais électriques
Ta slovenski standard je istoveten z: EN 61010-031:2015/A11:2021
ICS:
19.080 Električno in elektronsko Electrical and electronic
preskušanje testing
71.040.10 Kemijski laboratoriji. Chemical laboratories.
Laboratorijska oprema Laboratory equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 61010-031:2015/A11
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2021
ICS 19.080
English Version
Safety requirements for electrical equipment for measurement,
control and laboratory use - Part 031: Safety requirements for
hand-held and hand-manipulated probe assemblies for electrical
test and measurement
Exigences de sécurité pour appareils électriques de Sicherheitsbestimmungen für elektrische Mess-, Steuer-,
mesurage, de régulation et de laboratoire - Partie 031: Regel- und Laborgeräte - Teil 031:
Exigences de sécurité pour sondes équipées portatives et Sicherheitsbestimmungen für handgehaltenes
manipulées à la main pour mesurage et essais électriques Messzubehör zum elektrischen Messen und Prüfen
This amendment A11 modifies the European Standard ; it was approved by CENELEC on 2021-08-02. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment the status of a national
standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as
the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61010-031:2015/A11:2021 E
European foreword
This document (EN 61010-031:2015/A11:2021) has been prepared by CLC/TC 66X “Safety of
measuring, control, and laboratory equipment”.
The following dates are fixed:
• latest date by which this document has to be (dop) 2022-05-12
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2024-11-12
conflicting with this document have to be
withdrawn
This document amends EN 61010-031:2015/A1:2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CENELEC by the
European Commission and the European Free Trade Association, and supports essential requirements
of EU Directive(s) / Regulation(s).
For relationship with EU Directive(s) / Regulation(s), see informative Annex ZZ, which is an integral part
of this document.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
1 Modifications to Clause 2, “Normative references”
Replace IEC 60027 (all parts), IEC 61180-1:1992 and IEC 61180-2 with the following documents in
Clause 2 and throughout the document:
“
EN 60027-1:2006, Letters symbols to be used in electrical technology- Part 1: General (IEC 60027-
1:1992+A1:1997)
EN IEC 60027-2:2019, Letter symbols to be used in electrical technology - Part 2: Telecommunications
and electronics (IEC 60027-2:2019)
EN 60027-3:2007, Letter symbols to be used in electrical technology - Part 3: Logarithmic and related
quantities, and their units (IEC 60027-3:2002)
EN 60027-4:2007, Letter symbols to be used in electrical technology - Part 4: Rotating electrical
machines (IEC 60027-4:2006)
EN 60027-6:2007, Letter symbols to be used in elecrical technology - Part 6: Control technology
(IEC 60027-6:2006)
EN 60027-7:2010, Letter symbols to be used in electrical technology - Part 7: Power generation,
transmission and distribution (IEC 60027-7:2010)
EN 61180:2016, High-voltage test techniques for low-voltage equipment - Definitions, test and
procedure requirements, test equipment (IEC 61180:2016)
2 Modifications to subclause 6.5.2.5.1.1
Replace the second paragraph with the following note:
“
NOTE 1 The manufacturer is supposed to take the expected life of the probe assembly into account when
selecting insulating materials.”
As a result of this, renumber the existing note as NOTE 2.
3 Modifications to 6.5.2.6, “Solid insulation for probe assemblies which are
not RATED for MEASUREMENT CATEGORIES”
Replace the second paragraph with the following note:
“
NOTE 1 The manufacturer is supposed to take the expected life of the probe assembly into account when
selecting insulating materials.”
As a result of this, renumber the existing note as NOTE 2.
4 Modifications to subclause 6.6.1, “General”
Replace the first sentence of the second paragraph with the following sentence:
“Test equipment for the voltage tests is specified in EN 61180:2016.”
As impact
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記事のタイトル：SIST EN 61010-031:2015/A11:2022 - 計測、制御および実験用電気機器の安全要求事項- Part 031：電気計測および試験用の手持ちプローブアセンブリの安全要求事項 記事の内容：本記事では、直接的な電気的接続のための手持ちおよび手操作のプローブアセンブリとその関連アクセサリーに対する安全要求事項を規定しています。これらのプローブアセンブリは、部品と電気テストおよび計測機器との間の直接的な電気的接続を目的としています。これらは機器に固定されている場合もあり、機器用の取り外し可能なアクセサリーである場合もあります。 a）タイプA：低電圧および高電圧の減衰しないプローブアセンブリ。30V rms以上、42.4Vピーク以上、または60V DC以下で評価された減衰しないプローブアセンブリ。これには電圧分圧機能や信号調整機能を提供する部品が含まれることはありませんが、ヒューズなどの減衰しない部品を含む場合があります（図1を参照）。 b）タイプB：高電圧減衰または分圧プローブアセンブリ。1 kV rms以上または1.5 kV DC以下の副次電圧に直接接続するために評価された減衰または分圧プローブアセンブリ。分圧機能はプローブアセンブリ内で完全に実施されるか、プローブアセンブリと使用するテストまたは計測機器の一部で実施される場合があります（図2を参照）。 c）タイプC：低電圧減衰または分圧プローブアセンブリ。1 kV rms以下または1.5 kV DC以下の電圧に直接接続するための減衰または分圧プローブアセンブリ。信号調整機能はプローブアセンブリ内で完全に実施されるか、プローブアセンブリと使用するテストまたは計測機器の一部で実施される場合があります（図3を参照）。 d）タイプD：低電圧減衰、減衰しないまたはその他の信号調整プローブアセンブリ。30V rms以下、42.4Vピーク以下、または60V DC以下の電圧にのみ直接接続するために評価され、8Aを超える電流に適しています（図4を参照）。 本記事はまた、この規格が電流センサーには適用されないが、それらの入力測定回路リードおよびアクセサリーには適用される可能性があることを述べています。
기사 제목 : SIST EN 61010-031:2015/A11:2022 - 측정, 제어 및 실험실용 전기 장비에 대한 안전 요구사항 - 제031부 : 전기 측정 및 시험을 위한 휴대용 프로브 어셈블리에 대한 안전 요구사항 기사 내용 : 이 기사는 아래에 설명된 유형의 휴대용 및 손으로 조작하는 프로브 어셈블리 및 관련 액세서리에 대한 안전 요구사항을 명시한다. 이 프로브 어셈블리는 부품과 전기 시험 및 측정 장비 사이의 직접적인 전기 연결을 위한 것이다. 이들은 장비에 고정되어 있거나 장비용의 분리 가능한 액세서리 일 수 있다. a) 유형 A : 저전압 및 고전압, 감쇄하지 않는 프로브 어셈블리. 30V 이상, 42.4V 피크 또는 60V DC를 초과하지 않는 전압에 직접 연결하기 위해 평가된 감쇄하지 않는 프로브 어셈블리. 이들은 전압 분배 기능이나 신호 조건 기능을 제공하기 위한 구성 요소를 포함하지 않을 수 있으며, 퓨즈와 같은 감쇄하지 않는 구성 요소를 포함할 수 있다(그림 1 참조). b) 유형 B : 고전압 감쇄 또는 분배 프로브 어셈블리. 1 kV rms 또는 1.5 kV DC를 초과하지 않는 보조 전압에 직접 연결하기 위해 평가된 감쇄 또는 분배 프로브 어셈블리. 분배 기능은 프로브 어셈블리 내에서 완전히 수행되거나 프로브 어셈블리와 함께 사용될 테스트 또는 측정 장비 일부에서 수행될 수 있다(그림 2 참조). c) 유형 C : 저전압 감쇄 또는 분배 프로브 어셈블리. 1 kV rms 또는 1.5 kV DC를 초과하지 않는 전압에 직접 연결하기 위해 감쇄 또는 분배 프로브 어셈블리. 신호 조건 기능은 프로브 어셈블리 내에서 완전히 수행되거나 프로브 어셈블리와 함께 사용될 테스트 또는 측정 장비 일부에서 수행될 수 있다(그림 3 참조). d) 유형 D : 저전압 감쇄, 감쇄하지 않는 또는 기타 신호 조건 프로브 어셈블리. 30V rms, 42.4V 피크 또는 60V DC를 초과하지 않는 전압에만 직접 연결하기 위해 평가된 프로브 어셈블리로, 8A를 초과하는 전류에 적합하다(그림 4 참조). 기사는 또한 이 기준이 전류 센서에는 적용되지 않지만, 입력 측정 회로 및 액세서리에는 적용될 수 있다고 언급하고 있다.
The article discusses the safety requirements for hand-held probe assemblies used for electrical measurement and testing. It specifies different types of probe assemblies, including low-voltage and high-voltage non-attenuating probes, high-voltage attenuating or divider probes, low-voltage attenuating or divider probes, and low-voltage attenuating or non-attenuating probes. The article also states that the standard does not apply to current sensors but may apply to their input measuring circuit leads and accessories.
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