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RA5-1 (EMB x 10) Interface Relay image 1
RA5-1 (EMB x 10) Interface Relay image 2
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ABB

RA5-1 Interface Relay

En stock: Non Stock fournisseur: Oui Quantité minimale de commande: 1
Prix (hors TVA):
34,377 € par pièce
Ce prix est valable jusqu’au 31.12.30
EAN: 3471522364869
MPN: 1SBN060300T1000
Colis: 10
Boîte: 400
Délai de livraison estimé à notre entrepôt (environ): Sur demande

Technical Information

État de l’article Nouveau
Nom du fabricant RA5-1 (EMB x 10) Interface Relay
Marque ABB
Catégories Accessories (Automatics & control)
Code du système harmonisé 8536 4900 00

Détails d’emballage

Niveau d’emballage 1 3471522364869
Niveau d’emballage 2 3471522364869

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Description

RA5-1 is an interface relay designed to receive 24 V DC signals delivered by PLC’s or other sources with a low output power and to restore them with sufficient power to operate the coils of the relevant contactors. RA5-1 interface relay is made up of a miniature electromechanical relay equipped with a N.O. contact and with a low consumption 24 V DC coil. The interface relay coil is controlled by the PLC while the N.O. contact ensures switching of the power contactor. Coil switching gives rise to overvoltages which have adverse effects on the electronic devices, insulators and, more generally, on component lifetime. The RA5-1 is equipped with surge suppressors: • on the 24 V DC relay coil via a diode, • on the power contactor coil via a varistor. Furthermore, the RA5-1 is protected against relay pole reversal by a diode inserted between the E1 and E2 input terminals. RA5-1 (EMB x 10) is a multiple pack of 10 pieces.