60309-1-IEC 1999+A1:2005+A2:2012
PLUGS, SOCKET-OUTLETS AND COUPLERS FOR INDUSTRIAL PURPOSES
Part 1: General requirements
1 Scope

This standard applies to plugs and socket-outlets, cable couplers and appliance couplers, with a rated operating voltage not exceeding 1000V d.c. or a.c. and 500Hz a.c, and a rated current not exceeding 800A, primarily intended for industrial use, either indoors or outdoors.

These accessories are intended to be installed by instructed persons (IEC 60050 -195:1998, Amendment 1:2001, 195-04-02) or skilled persons (IEC 60050-195-1998, Amendment 1:2001, 195-04-01) only.

The list of preferred ratings is not intended to exclude other ratings.

This standard applies to plugs and socket- outlets, cable couplers and appliance couplers, hereinafter referred to as accessories, for use when ambient temperature is normally within the range of -25°C to +40°C. These accessories are intended to be connected to cable of copper or copper alloy only. This standard applies to accessories with screw less type terminals or insulation piercing terminals, with a rated current up to and including 32A for series 1 and 30 for A series 11. The use of these accessories on building sites and for agricultural, commercial and domestic applications is not precluded. Socket –outlets or appliance inlets incorporated in or fixed to electrical equipment are within the scope of this standard. This standard also applies to accessories intended to be used in extra-low voltage installations.

The standard does not apply to accessories primarily intended for domestic and similar general purposes. In locations where special conditions prevail, for example on board ship or where explosions are liable to occur, additional requirements may be necessary.

60309-2-IEC 1999+A1:2005+A2:2012
PLUGS, SOCKET-OUTLETS AND COUPLERS FOR INDUSTRIAL PURPOSES
Part 2: Dimensional interchange ability requirements for pin and contact-tube accessories
1 Scope

Replacement

This standard applies to plugs and socket – outlets, cable couplers and appliance couplers with a rated operating voltage not exceeding 1000V, 500Hz and a rated current not exceeding 125A, primarily intended for use, either indoors or outdoors.

NOTE all references for accessories with a rated current of more than 125A in part 1 are not applicable to this part 2. This standard applies to plugs and socket- outlets, cable couplers and appliance couplers with pins and contact tubes of standardized configurations. This standard applies to plugs and socket – outlets, cable couplers and appliance couplers, hereinafter referred to as accessories, for use when ambient temperature is normally within the range of -25°C to – 40°C. The use of these accessories on building sites and for agricultural, commercial and domestic applications is not precluded. This standard applies to accessories with screw less type terminals or insulation piercing terminals, with a rated current up to and including 32 A for series 1 and 30 for A series 11. Socket –outlets or appliance inlets incorporated in or fixed to electrical equipment are within the scope of this standard. This standard applies to accessories intended to be used in extra-low voltage installations.

NOTE: This standard does not apply to accessories primarily intended for domestic and similar general purposes in locations where special conditions prevail, for example on board a ship or where explosions are liable to occur, additional requirements may be necessary.