IEC 61-4A:1992
Lamp caps and holders together with gauges for the control of interchangeability and safety; part 4: guidelines and general information; supplement 1 to IEC 61-4(1990)

Standard No.

IEC 61-4A:1992

Release Date

1992

Published By

International Electrotechnical Commission (IEC)

Status

Withdraw 2005-05

Latest

IEC 61-4A:1992

Scope

Replaces some data sheets and adds three new data sheets: 7007-4-1, 7007-11-1, 7007-20-1.

IEC 61-4A:1992 history

• 1992 IEC 61-4A:1992 Lamp caps and holders together with gauges for the control of interchangeability and safety; part 4: guidelines and general information; supplement 1 to IEC 61-4(1990)