A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
AC and/or DC-supplied electronic control gear for tubular fluorescent lamps - Performance requirements
Shunt power capacitors of the non-self-healing type for AC systems having a rated voltage up to and including 1 000 V - Part 1: General
Shunt power capacitors of the non-self-healing type for AC systems having a rated voltage up to and including 1 000 V - Part 2: Ageing test and destruction test
Shunt capacitors of the non-self-healing type for AC power systems having a rated voltage up to and including 1000 V - Part 3: Internal fuses
Audio, video and audiovisual systems - Interconnections and matching values - Part 5: Y/C connector for video systems - Electrical matching values and description of the connector
Circuit breakers for equipment (CBE)
Fixed inductors for electromagnetic interference suppression - Part 1: Generic specification
Fixed inductors for electromagnetic interference suppression - Part 2-1: Blank detail specification - Inductors for which safety tests are required
Fixed inductors for electromagnetic interference suppression - Part 2-2: Blank detail specification - Inductors for which safety tests are required (only)
Passive filter units for electromagnetic interference suppression - Part 2: Sectional specification - Passive filter units for which safety tests are appropriate - Test methods and general requirements
Complete filter units for radio interference suppression - Part 2-1: Blank detail specification - Passive filter units for electromagnetic interference suppression - Filters for which safety tests are required (assessment level D/DZ)
Complete filter units for radio interference suppression - Part 2-2: Blank detail specification - Passive filter uits for electromagnetic interference suppression - Filters for which safety tests are required (safety tests only)
Passive filter units for electromagnetic interference suppression - Part 3: Passive filter units for which safety tests are appropriate
Application of capacitors, resistors, inductors and complete filter units for electromagnetic interference suppression - General rules and safety requirements
Electroacoustics - Sound calibrators
Guide for the maintenance of silicone transformer liquids
Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results
Binary direct voltage signals for process measurement and control systems
Low-voltage switchgear and controlgear - Part 10: Semiconductor circuit-breakers
Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor motor controllers, starters and soft-starters
Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - Semiconductor controllers and semiconductor contactors for non-motor loads
Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices
Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches