This part of IEC 60947 specifies requirements for protective conductor terminal blocks with PE function up to 120 mm 2 (250 kcmil) and for protective conductor terminal blocks with PEN function equal to and above 10 mm 2 (AWG 8) with screw-type or screwless-type clamping units, primarily intended for industrial applications. NOTE: AWG is the

This part of IEC 60947 specifies requirements for terminal blocks with screw-type or screw-less-type clamping units primarily intended for industrial or similar use and to be fixed to a support to provide electrical and mechanical connection between copper conductors. It applies to terminal blocks intended to connect round copper conductors, with or without special preparation,

This section of IEC 60947-5 provides detailed specifications relating to the electrical and mechanical construction of emergency stop devices with mechanical latching function and to their testing. This standard is applicable to electrical control circuit devices and switching elements which are used to initiate an emergency stop signal. Such devices may be either provided with

This part of IEC 60947 applies to the types of equipment listed in 1.1.1 and 1.1.2 whose main contacts 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. Starters and/or contactors dealt with in this standard are not normally designed

This clause of Part 1 is applicable, except as follows: Addition: This standard applies to jointers for cutting into wood or similar material.

This clause of Part 1 is replaced by the following. This part of IEC 60335 deals with the safety of electric HEAT PUMPS , including SANITARY HOT WATER HEAT PUMPS , AIR CONDITIONERS , and DEHUMIDIFIERS incorporating motor-compressors and HYDRONIC FAN COILS UNITS , their maximum RATED VOLTAGES being not more than 250 V for