TDS PDF

Switchgear—High-Voltage Air Switches—Rated Control Voltages and Their Ranges Original standard ANSI C37.33-1987 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Switchgear—Low Voltage AC Power Circuit Breakers Used in Enclosures—Test Procedures Original standard ANSI C37.50-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by

Switchgear—Metal-Enclosed Low Voltage AC Power Circuit Breaker Switchgear Assemblies—Conformance Test Procedures Original standard ANSI C37.51-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by

Switchgear—Metal-Enclosed Low-Voltage AC Power Circuit Breaker Switchgear Assemblies—Conformance Test Procedures—Amendment 1- Short-Time Withstand Current Tests Original standard ANSI C37.51a-2010 in PDF full version. Additional info + preview on request

Document status: Replaced by

Alternating Current High-Voltage Circuit Breakers Applied in Metal-Enclosed Switchgear—Conformance Test Procedures Original standard ANSI C37.54-2024 in PDF full version. Additional info + preview on request

Document status: Active

Switchgear—Indoor AC Medium-Voltage Switches for Use in Metal-Enclosed Switchgear—Conformance Test Procedures Original standard ANSI C37.58-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by