Committee

Committee:

CTN 201/SC 121AB - Apparatus and assemblies for low-voltage switchgear and controlgear

Secretary:
AFME - ASOCIACIÓN DE FABRICANTES DE MATERIAL ELÉCTRICO
International Relations:

IEC/TC 121  Switchgear and controlgear and their assemblies for low voltage

CLC/BTTF 170-1  Common modifications to EN IEC 61439-1:2021 and EN IEC 61439-2:2021

CLC/SR 121  Switchgear and controlgear and their assemblies for low voltage

CLC/SR 121B  Low-voltage switchgear and controlgear assemblies

CLC/TC 121A  Low-voltage switchgear and controlgear

Standards developed by the committee: CTN 201/SC 121AB: 220

UNE-EN 60947-7-2:2010

Status: VIGENTE /  2010-01-20

Low-voltage switchgear and controlgear -- Part 7-2: Ancillary equipment - Protective conductor terminal blocks for copper conductors

UNE-EN 50274:2003 CORR:2010

Status: VIGENTE /  2010-01-20

Low-voltage switchgear and controlgear assemblies - Protection against electric shock - Protection against unintentional direct contact with hazardous live parts

UNE-EN 61095:2010

Status: VIGENTE /  2010-01-20

Electromechanical contactors for household and similar purposes

UNE-EN 61915-1:2008 (Ratificada)

Status: VIGENTE /  2009-01-01

Low-voltage switchgear and controlgear - Device profiles for networked industrial devices - Part 1: General rules for the development of device profiles (Endorsed by AENOR in January of 2009.)

UNE-EN 60947-5-9:2008

Status: VIGENTE /  2008-10-08

Low-voltage switchgear and controlgear -- Part 5-9: Control circuit devices and switching elements - Flow rate switches

UNE-EN 60947-6-2:2005/A1:2008

Status: VIGENTE /  2008-01-16

Low-voltage switchgear and controlgear -- Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS) (IEC 60947-6-2:2002/A1:2007).

UNE-EN 60947-8:2005/A1:2007

Status: VIGENTE /  2007-06-27

Low-voltage switchgear and controlgear -- Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines (IEC 60947-8:2003/A1:2006).

UNE-EN 60947-6-1:2006

Status: VIGENTE /  2006-11-29

Low-voltage switchgear and controlgear -- Part 6-1: Multiple function equipment - Transfer switching equipment (IEC 60947-6-1:2005)

UNE-EN 60947-5-5:1999/A1:2006

Status: VIGENTE /  2006-03-08

Low-voltage switchgear and controlgear -- Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function

UNE-EN 60947-6-2:2005

Status: VIGENTE /  2005-10-13

Low-voltage switchgear and controlgear -- Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS)

UNE-EN 60947-8:2005

Status: VIGENTE /  2005-10-13

Low-voltage switchgear and controlgear -- Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines

UNE-EN 60947-5-4:2005

Status: VIGENTE /  2005-09-07

Low-voltage switchgear and controlgear -- Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests

UNE-EN 60947-5-7:2005

Status: VIGENTE /  2005-09-07

Low-voltage switchgear and controlgear -- Part 5-7: Control circuit devices and switching elements - Requirements for proximity devices with analogue output

UNE-EN 60999-2:2004

Status: VIGENTE /  2004-03-26

Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units -- Part 2: Particular requirements for clamping units for conductors above 35 mm² up to 300 mm² (included)

UNE-EN 50274:2003

Status: VIGENTE /  2003-01-24

Low-voltage switchgear and controlgear assemblies - Protection against electric shock - Protection against unintentional direct contact with hazardous live parts.

UNE-EN 60947-5-6:2001

Status: VIGENTE /  2001-03-15

Low-voltage switchgear and controlgear -- Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR).

UNE-EN 60947-5-5:1999

Status: VIGENTE /  1999-09-24

LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR. PART 5-5: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS. ELECTRICAL EMERGENCY STOP DEVICE WITH MECHANICAL LATCHING FUNCTION.

UNE-EN 50002:1972 (Ratificada)

Status: VIGENTE /  1994-09-01

LOW VOLTAGE SWITCHGEAR END CONTROLGEAR FOR INDUSTRIAL USE. DIMENSIONS. FIXING HOLES OF CONTACTOR RELAYS. (Endorsed by AENOR in September of 1994.)

UNE-EN 50003:1973 (Ratificada)

Status: VIGENTE /  1994-09-01

LOW VOLTAGE SWITCHGEAR END CONTROLGEAR FOR INDUSTRIAL USE. DIMENSIONS. FIXING HOLES OF MOTOR CONTACTORS. (Endorsed by AENOR in September of 1994.)

UNE 21813:1982

Status: VIGENTE /  1982-10-15

LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE. TERMINAL MARKING AND DISTINCTIVE NUMBER FOR PARTICULAR CONTROL SWITCHES.

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