This standard applies to two up to five wire installation couplers including earth, if provided, with a rated voltage up to and including 500 V a.c. and a rated connecting capacity up to and including 10 mm² for permanent connection in indoor electrical installations. Installation couplers with additional contacts for voltages other than mains voltages are outside the scope of this standard. (Published Document (JS))
This part of IEC 60947 applies to proximity devices with an enhanced resistance to failure (PDF). It specifies requirements for four different types of PDF. (Published Document (JS))
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. (Published Document (JS))
This standard applies to boxes and enclousures with provision of suspension means (Published Document (JS))
This part of JS 60947 applies to proximity devices with an enhanced resistance to failure (PDF). It specifies requirements for four different types of PDF (Withdrawn Document)
This part of standard is applicable to both capacitor units and capacitor banks intended to be used, particularly, for power-factor correction of a.c. power systems having a rated voltage up to and including 1000 V and frequencies 15 Hz to 60 Hz. (Published Document (JS))
This part of 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 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. (Published Document (JS))
This standard specific utilization category, conditions, requirement,tests and methods of test for electromechanical air break contactors with main contacts intended for connection to circuits of 440 V a.c maximum rated voltage (Published Document (JS))
Gives uniformity in methods of describing the protection provided by enclosures and in tests to prove various degrees of protection. Provides an optional extension of the IP code by an additional letter A-D, if the actual protection of persons against access to hazardous parts is higher than that indicated by the first characteristic numeral. (Published Document (JS))
This standard applies to stand-alone indicator light units intended to give a visible signal. they are designed for a.c. only with a rated voltage not exceeding 440 V and a rated power 10 W, for household and similar fixed-electrical installations, either indoors or outdoors. (Published Document (JS))
This standard applies to cale reels for a. c. only wuth a reted voltage above 50V and not exceeding 25V for single-phase cable reels and above 50V and not exceeding 44V for all other cable reels, and a rated current not exceeding 16 A.They are intended for houshold, commercial and light industrial and similar purpses, either indors or outdoors, with particular refernce to safety in notmal use. (Published Document (JS))
This standard applies to portable , fixed and cable reels use at extra-low voltage and at ambient temperature -20 C to 40 C. (Published Document (JS))
