1Key Takeaways
Except for the following modifications, this clause of Part 1 applies: Replace the first paragraph with the following: This Part applies to AC 50Hz or 60Hz, rated voltage not exceeding 440V, rated current not exceeding 125A, rated short-circuit capacity not exceeding 25 000A Residual current-operated circuit breakers (…
2Scope / Description
Except for the following modifications, this clause of Part 1 applies: Replace the first paragraph with the following: This Part applies to AC 50Hz or 60Hz, rated voltage not exceeding 440V, rated current not exceeding 125A, rated short-circuit capacity not exceeding 25 000A Residual current-operated circuit breakers (RCBO) with overcurrent protection for household and similar purposes whose operating functions are independent of the supply voltage.
5Citation Network
Standards that cite IEC 61009-2-2:1991
6Frequently Asked Questions
What is IEC 61009-2-2:1991?
IEC 61009-2-2:1991 — Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO's); part 2.2: applicability of the general rules to RCBO's functionally dependent on line voltage is an international standard developed by International Electrotechnical Commission (IEC). Except for the following modifications, this clause of Part 1 applies: Replace the first paragraph with the following: This Part applies to AC 50Hz or 60Hz, rated voltage not exceeding 440V, rated current not exceeding 125A, rated short-circuit...
What does IEC 61009-2-2:1991 cover?
This standard covers: Except for the following modifications, this clause of Part 1 applies: Replace the first paragraph with the following: This Part applies to AC 50Hz or 60Hz, rated voltage not exceeding 440V, rated current not exceeding 125A, rated short-circuit capacity not exceeding 25 000A Residual...
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 61009-2-2:1991?
The current published version is IEC 61009-2-2:1991, published on 1991-07. Always check for amendments or pending revisions.
How do I purchase IEC 61009-2-2:1991?
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