IEC Standards

IEC 60551:1987

Determination of transformer and reactor sound levels

IEC 60550:1977

Interface between numerical controls and industrial machines

IEC 60540:1982

Test methods for insulations and sheaths of electric cables and cords (elastomeric and...

IEC 60538A:1980

First supplement - Electric cables, wires and cords: Methods of test for polyethylene...

IEC 60538:1976

Electric cables, wires and cords: Methods of test for polyethylene insulation and sheath

IEC 60534-6:1985

Industrial-process control valves. Part 6: Mounting details for attachment of positioners to...

IEC 60534-3:1976

Industrial-process control valves. Part 3: Dimensions - Section One: Face-to-face dimensions...

IEC 60534-2:1978

Industrial-process control valves. Part 2: Flow capacity. Section One: Sizing equations for...

IEC 60534-2-2:1980

Industrial-process control valves. Part 2: Flow capacity. Section Two: Sizing equations for...