v1rev 12025-09-30prIEC 60947-6-1:2025, 4 c)

overlapping contacts (I – I + II – II)

0112/2///62683#ACH544

changeover switching contacts which make before break the current of a circuit

value term

All properties26#

Version: 1
Revision: 1
Preferred name: overlapping contacts (I – I + II – II)
Synonymous name: no-load-break
Definition: changeover switching contacts which make before break the current of a circuit
Definition source: prIEC 60947-6-1:2025, 4 c)
Note: Overlapping main contacts (I – I + II – II) are not suitable for RTSE.
Definition class: 0112/2///62683#ACC010LV switchgear and controlgear blocks of properties
Responsible committee: IEC/TC 121
Publisher: IEC
Published in: IEC 62683DB
Status level: Standard
Version release date: 2025-09-30
Revision release date: 2025-09-30
Version initiation date: 2025-09-30
Original definition date: 2025-09-30
Change request ID: C00175
C017
C018
C019
MDC_P001_11: 0112/2///62683#ACH544overlapping contacts (I – I + II – II)
MDC_P025_1: OVLP