Rubber insulated cables of rated voltages up to and including 450/750 V - Part 1: General requiremen...
Gives definitions. Specifies marking, core identification and general requirements for the construction of cables. Appendices describe code designation and calculation method for determination of the thickness of sheath of cable types IEC 53, 57 and 66 of Publication 245-4.
Fixed capacitors for use in electronic equipment - Part 13: Sectional specification: Fixed polypropy...
This publication also bears the number QC 301800, which is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ).
Relates to fixed direct-current capacitors, using as dielectric a polypropylene film and electrodes of thin metal foils. Capacitors for reactive power exceeding 500 var are not covered by this standard. Prescribes preferred ratings and…
Electrical relays - Part 12: Directional relays and power relays with two input energizing quantitie...
Specifies performance requirements for the subfamily as shown in the title. This publication forms part of a series dealing with measuring relays with more than one input energizing quantity and for which IEC 60255-6 gives the general requirements.
Specifies the lamp dimensions, electrical characteristics for lamp starting and operation together with information for ballast, ignitor and luminaire design purposes. This is a loose-leaf publication. Amendments containing new and revised sheets are issued periodically. Consolidated edition incorporating amendment 1, 2, 3, 4, 5, 6, 7 and 8