Найдено: 55
Overview EN IEC 60947-10:2026, published by CLC, specifies requirements for semiconductor circuit-breakers (SCCBs) and semiconductor hybrid circuit-breakers (SCHCBs) for use in low-voltage switchgear…
Overview SIST EN IEC 60947-10:2026, "Low-voltage switchgear and controlgear - Part 10: Semiconductor circuit-breakers," sets out the requirements and test procedures for semiconductor circuit-breaker…
Overview IEC 60947-3:2020 (Edition 4) is the international standard for low-voltage switchgear and controlgear - Part 3: switches, disconnectors, switch-disconnectors and fuse-combination units. It a…
Overview IEC 60947-2:2016 (Edition 5.0) is the International Electrotechnical Commission standard that specifies requirements for low-voltage circuit-breakers used in switchgear and controlgear. It a…
Overview IEC 60947-5-9:2006 is an international standard developed by the International Electrotechnical Commission (IEC) that addresses low-voltage switchgear and controlgear focused specifically on…
Overview IEC 62626-1:2023 - "Low‑voltage switchgear and controlgear enclosed equipment - Part 1" specifies additional requirements for enclosed switch‑disconnectors used to provide safe isolation of…
Overview IEC 62626-1:2014 is an international standard that defines the requirements for enclosed switch-disconnectors used in low-voltage switchgear and controlgear. These devices are designed speci…
Overview IEC 60947-1:2020 is an international standard published by the International Electrotechnical Commission (IEC) that sets forth the general rules for low-voltage switchgear and controlgear. T…
Overview IEC 60947-6-1:2026 is the international standard for low-voltage switchgear and controlgear, specifically addressing multiple function equipment - transfer switching equipment (TSE). Publish…
Overview IEC 60947-4-3:2014 is an International Electrotechnical Commission (IEC) standard that specifies requirements for low-voltage switchgear and controlgear, specifically focusing on AC semicond…
Overview IEC 60947-8:2021 is an international standard published by the International Electrotechnical Commission (IEC) that specifies requirements for control units used for built-in thermal protect…
Overview IEC 60947-5-7:2003 is an international standard developed by the International Electrotechnical Commission (IEC). This standard specifies requirements for proximity devices with analogue out…
Overview IEC 60947-5-2:2019 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies requirements for proximity switches used in low-voltage switch…
Overview IEC 60947-5-4:2002 is an international standard developed by the International Electrotechnical Commission (IEC) focusing on low-voltage switchgear and controlgear, specifically Part 5-4 whi…
Overview IEC 60947-4-2:2011 is an international standard established by the International Electrotechnical Commission (IEC) that specifies requirements for low-voltage switchgear and controlgear, par…
Overview IEC 60947-7-1:2009 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies the requirements for terminal blocks used with copper conducto…
Overview IEC 60947-4-2:2020 (consolidated with Amendment 1, edition 4.1) is the International Electrotechnical Commission standard for low-voltage switchgear and controlgear covering semiconductor mo…
Overview IEC 60947-5-8:2006 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies requirements for three-position enabling switches used in low-…
Overview IEC 60947-7-2:2009 is an international standard published by the International Electrotechnical Commission (IEC) that specifies requirements for protective conductor terminal blocks used wit…
Overview IEC 60947-2:2024 is the sixth edition of the international standard governing low-voltage switchgear and controlgear, specifically focusing on circuit-breakers. Published by the Internationa…
Overview IEC 60947-4-3:2020 is the third edition international standard for low-voltage switchgear and controlgear covering semiconductor controllers and semiconductor contactors for non-motor loads.…
Overview IEC 60947-6-1:2021 is the third edition of the International Electrotechnical Commission (IEC) standard focused on low-voltage switchgear and controlgear specifically related to transfer swi…
Overview IEC 60947-7-3:2009 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies safety requirements for fuse terminal blocks used in low-volta…
Overview IEC 60947-9-1:2019 is an international standard published by the International Electrotechnical Commission (IEC) that specifies requirements for low-voltage arc quenching devices (AQDs). The…
IEC 60947-5-1:2024 Overview IEC 60947-5-1:2024 is the latest edition of the international standard governing low-voltage switchgear and controlgear, specifically focusing on control circuit devices a…
Overview IEC 60947-5-5:2026 is an international standard published by the International Electrotechnical Commission (IEC) that specifies requirements for low-voltage switchgear and controlgear, focus…
Overview IEC 60947-4-1:2023 is an international standard published by the International Electrotechnical Commission (IEC) that addresses low-voltage switchgear and controlgear, specifically electrome…
Overview IEC 60947-4-1:2018 is the fourth-edition international standard for low-voltage switchgear and controlgear covering electromechanical contactors and motor‑starters, including motor protectiv…
Overview IEC 60947-5-1:2016 is the fourth edition international standard for electromechanical control circuit devices used in low-voltage switchgear and controlgear. It specifies construction, perfo…
Overview IEC 60947-5-7:2024 is the second edition of the international standard specifying requirements for proximity devices with analog output used in low-voltage switchgear and controlgear. It foc…
Overview IEC 60947-6-2:2020 is an international standard published by the International Electrotechnical Commission (IEC) that specifies requirements for low-voltage switchgear and controlgear. This…
Overview IEC 60947-5-8:2020 is the International Electrotechnical Commission (IEC) standard that defines requirements for three-position enabling switches used in low-voltage switchgear and controlge…
Overview IEC 60947-7-4:2013 is an international standard developed by the International Electrotechnical Commission (IEC) focusing on low-voltage switchgear and controlgear, specifically addressing a…
Overview IEC 60947-9-2:2021 is an international standard specifying requirements for active arc-fault mitigation systems with a focus on optical-based internal arc-detection and mitigation devices wi…
Overview IEC 60947-7-1:2025 is the latest international standard governing low-voltage switchgear and controlgear ancillary equipment, specifically focusing on terminal blocks for copper conductors.…
Overview IEC 60947-5-3:2013 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies the requirements for proximity devices with defined behaviour…
Overview IEC 60947-7-4:2019 is the IEC international standard for PCB terminal blocks for copper conductors, part of the Low‑voltage switchgear and controlgear series. It specifies construction, perf…
Overview IEC 60947-5-6:1999 is an international standard published by the International Electrotechnical Commission (IEC) that specifies requirements for the DC interface of proximity sensors and swi…
Overview IEC 60947-10:2026 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies requirements for low-voltage switchgear and controlgear, focusi…
Overview EN IEC 60947-6-1:2026 specifies requirements for low-voltage switchgear and controlgear, focusing on multiple function equipment known as transfer switching equipment (TSE). This internation…
Overview SIST EN IEC 60947-6-1:2026 - "Low-voltage switchgear and controlgear – Part 6-1: Multiple function equipment – Transfer switching equipment" - establishes comprehensive requirements for tran…
1 Scope This document applies to transfer switching equipment (TSE), to be used in power systems for ensuring the continuity of the supply and allowing the energy management of the installation, by t…
1 Scope This part of IEC 62626 applies to enclosed switches-disconnectors with rated voltages up to 1 000 V a.c. for repair and maintenance work or cleaning work in load circuits. Devices within the…
What is BS EN IEC 60947-9-1 - Arc quenching devices about? BS EN IEC 60947-9-1 is the first part of an international standard that focuses on low-voltage switchgear and control gear. BS EN IEC 60947-…
What is BS EN IEC 60947 ‑ 5 ‑ 2 about ? BS EN IEC 60947 ‑ 5 ‑ 2 is a multi-part series of European standard which discusses about low-voltage switchgear and control gear. BS EN IEC 60947 ‑ 5 <span da…
1 Scope This document covers internal arc-fault control devices, hereinafter referred to as IACD, which are intended to: detect internal arc-faults in low-voltage switchgear and controlgear assemblie…
1 Scope This part of IEC 60947 is applicable to the following equipment: — electromechanical contactors and starters including motor protective switching device (MPSD); — actuators of contactor relay…