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IEC 61810-2-1:2017Electromechanical elementary relays - Part 2-1: Reliability - Procedure for the verification of B10 values
115,00 €
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IEC 61810-1:2015Electromechanical elementary relays - Part 1: General and safety requirements
375,00 €
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IEC 61810-3:2015Electromechanical elementary relays - Part 3: Relays with forcibly guided (mechanically linked) contacts
40,00 €
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IEC 61811-1:2015Electromechanical telecom elementary relays of assessed quality - Part 1: Generic specification and blank detail specification
300,00 €
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IEC 60255-121:2014Measuring relays and protection equipment - Part 121: Functional requirements for distance protection
400,00 €
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IEC 60255-149:2013Measuring relays and protection equipment - Part 149: Functional requirements for thermal electrical relays
270,00 €
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IEC 60255-24:2013Measuring relays and protection equipment - Part 24: Common format for transient data exchange (COMTRADE) for power systems
345,00 €
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IEC 60255-127:2010Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection
150,00 €
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IEC 60255-151:2009Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
235,00 €
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IEC 61810-7:2006Electromechanical elementary relays - Part 7: Test and measurement procedures
345,00 €
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IEC 60255-21-3:1993Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 3: Seismic tests
80,00 €
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IEC 60255-21-2:1988Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section Two: Shock and bump tests
80,00 €
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IEC 60255-21-1:1988Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section One: Vibration tests (sinusoidal)
40,00 €
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IEC 60255-12:1980Electrical relays - Part 12: Directional relays and power relays with two input energizing quantities
80,00 €
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