IEC 61812-1 Ed. 3.0 b:2023

Time relays for industrial and residential use - Part 1: Requirements and tests

International Electrotechnical Commission , 06/01/2023

Publisher: IEC

File Format: PDF

$208.00$417.00


This part of IEC 61812 applies to time relays and coupling relays for industrial applications (for example control, automation, signal and industrial equipment) and for automatic electrical controls for use in, on, or in association with equipment for residential and similar use. The term “relay” as used in this document comprises all types of time relays and coupling relays, other than measuring relays.

NOTE 1 Time relays and coupling relays can be used for industrial application (for example control, automation, signal and industrial equipment) and for automatic electrical controls for use in, on, or in association with equipment for residential and similar use.”

NOTE 2 Measuring relays are handled by the IEC TC95.

This document defines type test and routine test to confirm the service condition. Subclause 3.2 provides definitions for different types of time relays in use in the IEC 61812 series.

IEC 61812-1 Ed. 3.0 b:2023 History

IEC 61812-1 Ed. 3.0 b:2023

IEC 61812-1 Ed. 3.0 b:2023

$208.00 $417.00

IEC 61812-1 Ed. 2.0 b:2011

IEC 61812-1 Ed. 2.0 b:2011

$164.00 $329.00

IEC 61812-1 Ed. 1.0 b:1996

More IEC Standards PDF

IEC 62153-4-7 Ed. 2.1 b:2018
IEC 62386-101 Ed. 2.1 b:2018
IEC 61747-40-5 Ed. 1.0 en:2018
IEC 60071-SER Ed. 1.0 b:2018

IEC 60071-SER Ed. 1.0 b:2018

$682.00 $1,365.00