Appareillage à basse tension sous enveloppe - Partie 1 : Exigences supplémentaires relatives aux interrupteurs-sectionneurs sous enveloppe conformément à l'IEC 60947-3 pour isoler le matériel électrique lors des travaux de réparation et de maintenance dans des applications spécifiquesAutomatic translation from French : Enclosed low-voltage switchgear - Part 1: Additional requirements for enclosed switch-disconnectors in accordance with IEC 60947-3 for isolating electrical equipment during repair and maintenance work in specific applications
€76.00
Amendement 2 - Protecteurs thermiques - Exigences et guide d'application
€37.50
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
€72.00
IEC 63522-54:2025 Electrical relays - Tests and measurements - Part 54: Critical DC load current test
€23.00
IEEE Draft Standard Requirements for Secondary Network Protectors
€86.00
Fixed installations for railway applications. Electrical safety, earthing and the return circuit Provisions against effects of stray currents caused by DC traction systems
€329.00
IEC 63522-31:2025 Electrical relays - Tests and measurements - Part 31: Magnetic remanence
IEC 63522-33:2025 Electrical relays - Tests and measurements - Part 33: Continuity of protective earthing connection
IEC 63522-34:2025 Electrical relays - Tests and measurements - Part 34: Fluid contamination
Measuring relays and protection equipment Digital interface. General requirements tests for functions using digital communication as input output
€421.00
IEC 63522-21:2025 Electrical relays - Tests and measurements - Part 21: Thermal endurance
€46.00
Electrical relays — Tests and measurements Capacitance
€172.00
Electrical relays. Tests and measurements Mechanical tests weighing
€201.00
Fixed installations for railway applications. Electrical safety, earthing and the return circuit Protective provisions against electric shock
Fixed installations for railway applications. Electrical safety, earthing and the return circuit Mutual Interaction of AC DC traction systems
€281.00
