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Information technology equipment - Safety - Part 21: Remote power feeding (IEC 60950-21:2002, IDT)
MS IEC 60950-21:2007 (CONFIRMED:2013)
Status : 1st Confirmation
Format : PDF

This Malaysian Standard applies to information technology equipment intended to supply and receive operating power via a TELECOMMUNICATION NETWORK, where the voltage exceeds the limits for TNV CIRCUIT ....Read more S. Close

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Information technology equipment - Safety - Part 1: General requirements (First revision) (IEC 60950-1:2005, IDT)
MS IEC 60950-1:2007 (CONFIRMED:2013)
Status : 1st Revision
Format : PDF

This Malaysian Standard applicable to mains-powered or battery-powered information technology equipment, including electrical business equipment and associated equipment, with a RATED VOLTAGE not exce ....Read more eding 600 V. Also applicable are components and subassemblies intended for incorporation in information technology equipment. It is not expected that such components and subassemblies comply with every aspect of the standard, provided that the complete information technology equipment, incorporating such components and subassemblies, does not comply. Close

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Low-voltage switchgear and controlgear - Part 1: General rules (Second revision) (IEC 60947-1:2007, IDT)
MS IEC 60947-1:2010 (CONFIRMED:2015)
Status : 2nd Revision
Format : PDF

This Malaysian standard applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as "equipment" and intended to be connected to circuits, the
....Read more /> rated voltage of which does not exceed 1 000 V a.c. or 1 500 V d.c.

It does not apply to low-voltage switchgear and controlgear assemblies which are dealt with in
IEC 60439.

NOTE In certain clauses or subclauses of this standard, the equipment covered by this standard is also referred to as "device", to be consistent with the text of such clauses or subclauses.

The object of this standard is to state those general rules and requirements which are common
to low-voltage equipment as defined in 1.1, including for example:
– definitions;
– characteristics;
– information supplied with the equipment;
– normal service, mounting and transport conditions;
– constructional and performance requirements;
– verification of characteristics and performance.

Digital inputs and/or digital outp Close

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Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines (IEC 60947-8:2006, IDT)
MS IEC 60947-8:2012
Status : Original
Format : PDF

This Malaysian Standard specifies rules for control units, which perform the switching functions in response to the thermal detectors incorporated in rotating electrical machines according to IEC 6003 ....Read more 4-11, and the industrial application. It specifies rules for that type of system comprising a positive temperature coefficient (PTC) thermistor detector having particular characteristics, and its associated control unit Close

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Low-voltage switchgear and controlgear - Part 7-3: Ancillary equipment - Safety requirements for fuse terminal blocks (IEC 60947-7-3:2009, IDT)
MS IEC 60947-7-3:2012
Status : Original
Format : PDF

This Malaysian Standard applies to fuse terminal blocks with screw-type or screwless-type clamping units for the connection of rigid (solid or stranded) or flexible copper conductors for the reception ....Read more of cartridge fuse-links in accordance with IEC 60127-2, intended primarily for industrial or similar use in circuits not exceeding 1 000 V a.c., up to 1 000 Hz or 1 500 V d.c., and having a maximum short-circuit breaking capacity of 1 500 A. 

They are intended for installation in electrical equipment with enclosures which surround the fuse terminal blocks to such an extent that they are accessible only with the aid of a tool. 

For certain applications, for example in control circuits, the fuse terminal blocks may be designed exclusively for short-circuit protection. 

The object of this standard is to specify safety requirements and test methods for the mechanical, electrical and thermal characteristics of fuse terminal blocks, to ensure the compatibility between terminal blocks and sta Close

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Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS) (IEC 60947-6-2:2007, IDT)
MS IEC 60947-6-2:2012
Status : Original
Format : PDF

This Malaysian Standard is applies to control and protective switching devices (or equipment) (CPS), the main contacts of which are intended to be connected to circuits of rated voltage not exceeding ....Read more 1 000 V a.c. or 1 500 V d.c. CPSs are intended to provide both protective and control functions for circuits and are operated otherwise than by hand. They may also fulfill additional functions, such as isolation. Close

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Low-voltage switchgear and controlgear - Part 7-2: Ancillary equipment - Protective conductor terminal blocks for copper conductors (IEC 60947-7-2:2009, IDT)
MS IEC 60947-7-2:2012
Status : Original
Format : PDF

This Malaysian Standard specifies requirements for protective conductor terminal blocks with PE function up to 120 mm2 (250 kcmil) and for protective conductor terminal blocks with PEN function equal ....Read more to and above 10 mm2 (AWG 8) with screw-type or screwless-type clamping units, primarily intended for industrial applications. 

Protective conductor terminal blocks are used to form the electrical and mechanical connection between copper conductors and the fixing support. 

lt is applicable to protective conductor terminal blocks for the connection of round copper conductors with or without special preparation having a cross-section between 0,2 mm2 and 120 mm2 (AWG 24 and 250 kcmil), intended to be used in circuits of a rated voltage not exceeding 1 000 V a.c. up to 1 000 Hz or 1 500 V d.c. Close

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Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment (IEC 60947-6-1:2005, IDT)
MS IEC 60947-6-1:2012
Status : 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 ceed 1 000 V a.c. or 1 500 V d.c. Close

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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 60947-5-4:2012
Status : Original
Format : PDF

This Malaysian Standard applies to separable contacts used in the utilization area considered, such as switching elements for control circuits

RM 45.00

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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 60947-4-3:2010
Status : Original
Format : PDF

This Malaysian Standard applies to a.c. semiconductor non-motor load controllers and 

RM 135.00

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