Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment (IEC 60947-6-1:2005, IDT)
MS IEC 60947-6-1:2012Status : Original
Format : PDF
This Malaysian Standard is applies to transfer switching equipment (TSE) to be used in power systems with interruption of the supply to the load during transfer, the rated voltage of which does not ex ....Read more
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 (IEC 60947-5-4:2002, IDT)
MS IEC 60947-5-4:2012Status : Original
Format : PDF
This Malaysian Standard applies to separable contacts used in the utilization area considered, such as switching elements for control circuits
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4-3: CONTACTORS AND MOTOR-STARTERS - AC SEMICONDUCTOR CONTROLLERS AND CONTACTORS FOR NON-MOTOR LOADS (IEC 60947-4-3:2007, IDT)
MS IEC 60947-4-3:2010Status : Original
Format : PDF
This Malaysian Standard applies to a.c. semiconductor non-motor load controllers and
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (Second revision) (IEC 60947-3:2008, IDT)
MS IEC 60947-3:2010 (CONFIRMED:2015)Status : 2nd Revision
Format : PDF
This Malaysian Standard applies to switches, disconnectors, switch-disconnectors and fuse-combination units to be used in distribution circuits and motor circuits of which the rated voltage does not e ....Read more
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 2: CIRCUIT-BREAKERS (SECOND REVISION) (IEC 60947-2:2009, IDT)
MS IEC 60947-2:2010Status : 2nd Revision
Format : PDF
This standard applies to circuit-breakers, the main contacts of which are intended to be
It applies whatever the rated currents, the method of construction or the proposed applications
....Read more
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4-2: CONTACTORS AND MOTOR-STARTERS - AC SEMICONDUCTOR MOTOR CONTROLLERS AND STARTERS (FIRST REVISION) (IEC 60947-4-2:2007, IDT)
MS IEC 60947-4-2:2010Status : 1st Revision
Format : PDF
This Malaysian standard applies to controllers and starters, which may include a series mechanical
This standard characterizes controllers and starters with and without bypass means.
....Read more
LOW-VOLTAGE SWITCHGEAR AND CONTOLGEAR - PART 2: CIRCUIT-BREAKERS (IEC 60947-2:2003, IDT)
MS IEC 60947-2:2007Status : Original
Format : PDF
This Malaysian Standard applies to circuit-breakers, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c.; it a ....Read more
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-5: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTRICAL EMERGENCY STOP DEVICE WITH MECHANICAL LATCHING FUNCTION (IEC 60947-5-5:2005, IDT)
MS IEC 60947-5-5:2007Status : Original
Format : PDF
This Malaysian Standard is applicable to electrical control circuit devices and switching elements which are used to provide an emergency stop signal. Such devices may be either provided with their ow ....Read more
LOW VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUITS DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES (IEC 60947-5-1:2 003, IDT)
MS IEC 60947-5-1:2005Status : Original
Format : PDF
This Malaysian Standard applies to control circuit devices and switching elements intended for
LOW - VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4-1: CONTACTORS AND MOTOR- STARTERS - ELECTROMECHANICAL CONTACTORS AND MOTOR-STARTERS (FIRST REVISION) (IEC 60947-4-1:2002, IDT)
MS IEC 60947-4-1:2005Status : 1st Revision
Format : PDF
This Malaysian Standard applies to the types of equipment listed in 1.1 and 1.2 whose main
contacts are intended to be connected to circuits the rated voltage of which does not exceed
1
....Read more