Electromagnetic relays - Heavy load relays - Part 9: 350 A, for DC networks of 24 V, detail standard; Text in German and English.
€88.41
Electromagnetic relays - Heavy load relays - Part 8: 1 000 A, for DC networks of 24 V, detail standard; Text in German and English.
Reed switches - Part 1-1: Detail specification - Quality assessment (IEC 94/400/CD:2016)
€173.74
Measuring relays and protection equipment - Part 187-1: Functional requirements for restrained and unrestrained differential protection of motors, generators and transformers (IEC 95/341/CD:2016)
€423.74
Measuring relays and protection equipment - Part 181: Functional requirements for frequency protection (IEC 95/347/CD:2016)
€179.53
IEC 60255-1:2009 Measuring relays and protection equipment - Part 1: Common requirements
€342.00
IEC 60255-151:2009 Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
€302.00
IEC 60255-127:2010 Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection
€186.00
IEC 60050-447:2010 International Electrotechnical Vocabulary (IEV) - Part 447: Measuring relays
€389.00
IEC 60050-445:2010 International Electrotechnical Vocabulary (IEV) - Part 445: Time relays
€244.00
IEC 61812-1:2011 Time relays for industrial and residential use - Part 1: Requirements and tests
IEC 60255-24:2013 Measuring relays and protection equipment - Part 24: Common format for transient data exchange (COMTRADE) for power systems
€441.00
IEC 60255-26:2013 Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements
IEC 60255-149:2013 Measuring relays and protection equipment - Part 149: Functional requirements for thermal electrical relays
IEC 60255-27:2013 Measuring relays and protection equipment - Part 27: Product safety requirements
€470.00
