Standard - Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads - IEC 60947-4-3

Hem
Elektroteknik
Kopplingsapparater och kopplingsutrustning
Kopplingsutrustningar och elkopplare för lågspänning
IEC 60947-4-3

	Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - AC semiconductor controllers and contactors for non-motor loads Standard · IEC standard IEC 60947-4-3
	Status Gällande

Välj

PDF

2.030 SEK

237,90 €

This part of IEC 60947 applies to a.c. semiconductor non-motor load controllers and contactors intended for performing electrical operations by changing the state of a.c. electric circuits between the ON-state and the OFF-state. Typical applications are given in table 2. This standard shall be used in conjunction with IEC 60947-1. This consolidated version o

Produktinformation

Språk

Framtagen av

IEC

Internationell titel

Appareillage à basse tension - Partie 4-3: Contacteurs et démarreurs de moteurs - Gradateurs et contacteurs à semiconducteurs pour charges, autres que des moteurs, à courant alternatif