What This Standard Covers
Applies to transfer switching equipment used to transfer loads between sources within the standard's voltage and product scope.
Why It Matters to Buyers
- Directly relevant to TPKELE automatic transfer switch product selection.
- The 2026 edition supersedes the 2021 edition.
Relevant TPKELE Products
ATS
Typical Applications
- Commercial
- Industrial
- Power Distribution
Related Standards / Notes
- IEC 60947-1 supplies general rules where invoked by the product standard.