IEC 60947-6-1:2021
IEC · 2021-03-01

Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment

Replaced ICS 29.120.40

1Key Takeaways

This document applies to low-voltage systems to ensure power supply continuity and allow for energy management of the installation by switching loads between different power sources, with a rated voltage not exceeding 1000V AC or 1500V DC.

2Scope / Description

This document applies to low-voltage systems to ensure power supply continuity and allow for energy management of the installation by switching loads between different power sources, with a rated voltage not exceeding 1000V AC or 1500V DC.

3Version History

IEC 60947-6-1:1989 older 1989-06
IEC 60947-6-1:1989/COR1:1991 Cor 1/1991 older 1991-11-01
IEC 60947-6-1:1989/AMD1:1994 Amd 1/1994 older 1994
IEC 60947-6-1:1989/AMD2:1997 Amd 2/1997 older 1997
IEC 60947-6-1:1998 older 1998-01
IEC 60947-6-1:2005 older 2005-08
IEC 60947-6-1:2005/AMD1:2013 Amd 1/2013 older 2013-12-01
IEC 60947-6-1:2013 older 2013-12
IEC 60947-6-1:2021 2021-03-01
IEC 60947-6-1:2025 PRV newer 2025-12-19
IEC 60947-6-1:2026 RLV newer 2026-04-01

5Citation Network

0
Cite this standard
21
Referenced herein
CISPR 11 IEC 60034-12 IEC 60068-1 IEC 60068-2-2 IEC 60079 IEC 60364-5-56 IEC 60417 IEC 60715

6Frequently Asked Questions

What is IEC 60947-6-1:2021?
IEC 60947-6-1:2021 — Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment is an international standard developed by International Electrotechnical Commission (IEC). This document applies to low-voltage systems to ensure power supply continuity and allow for energy management of the installation by switching loads between different power sources, with a rated voltage not exceeding 1000V AC or 1500V DC.
What does IEC 60947-6-1:2021 cover?
This standard covers: This document applies to low-voltage systems to ensure power supply continuity and allow for energy management of the installation by switching loads between different power sources, with a rated voltage not exceeding 1000V AC or 1500V DC.
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of IEC 60947-6-1:2021?
The current published version is IEC 60947-6-1:2021, published on 2021-03-01. Always check for amendments or pending revisions.
How do I purchase IEC 60947-6-1:2021?
You can purchase IEC 60947-6-1:2021 by visiting our contact page. Click "Get This Standard" to view pricing and send a purchase inquiry. Our team will respond with payment and delivery details.