DS/EN 60947-5-1/A1:2009
Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices

Standard No.

DS/EN 60947-5-1/A1:2009

Release Date

2009

Published By

Danish Standards Foundation

Status

Withdraw

Latest

DS/EN 60947-5-1/A1:2009

Replace By

ITU-T G.987.2-2016

Scope

Applies to control circuit devices and switching elements intended for control-ling, signalling, interlocking, etc., of switchgear and controlgear. It applies to control circuit devices having a rated voltage not exceeding 1 000 V a.c. (at a frequency not exceeding 1 000 Hz) or 600 V d.c. This standard applies to specific types of control circuit devices such as: - manual control switches, for example pushbuttons, rotary switches, foot switches, etc.; - electromagnetically operated control switches, either time-delayed or instantaneous, for example contactor relays; - pilot switches, for example pressure switches, temperature sensitive switches (thermostats

DS/EN 60947-5-1/A1:2009 history

• 2009 DS/EN 60947-5-1/A1:2009 Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
• 2005 DS/EN 60947-5-1/Corr.:2005 Low-voltage switchgear and controlgear – Part 5-1: Control circuit devices and switching elements – Electromechanical control circuit devices
• 2004 DS/EN 60947-5-1:2004 Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
• 1994 DS/EN 60947-5-1+Corr.:1994 Low-voltage switchgear and controlgear - Part 5: Control circuit devices and switching elements - Section one :Electromechanicl control circuit devices

DS/EN 60947-5-1/A1:2009 Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices was changed to ITU-T G.987.2-2016 10-Gigabit-capable passive optical networks (XG-PON): Physical media dependent (PMD) layer specification (Study Group 15).