Auxiliary Relays

Latching Relays

Latching relays are relays with 2 stable positions for the output contacts. Depending on which coil is energized, the output contacts will change from one position to another. Arteche latching relays have no consumption in permanence.

Thanks to their design and constructive characteristics, Arteche latching relays provide reliability, security and high performance for most demanding application in power, railway and industrial markets.

The performance of their contacts and the overvoltage protection allow them to operate high and medium voltage primary equipment, providing a perfect galvanic isolation.

Arteche manufactures latching relays from 3 to 16 contacts (BF-3, BF-4, BJ-8, BI-16) for general purpose and offers a wide range of characteristics to fit each application requirements:

  • R models: Trip and lockout relays, with electrical reset (i.e. BF-3R, BF-4R, BI-16R)
  • RP models: Trip and lockout relays, with electrical and hand reset (i.e.: BF-4RP, BJ-8RP)
  • BB models: Overvoltage protection in parallel with the coil (i.e.: BF-3BB, BF-4BB, Bi-16BB)

Arteche also manufactures FF series latching relays, a product range specially designed to meet the most demanding requirement of railway industry. To learn more please visit auxiliary relays for railway applications.

Documentation and Downloads

Catálogo Relés biestables
Ficha técnica BI-16
Brochure Latching relays
Datasheet BI-16
Manual de usuario bases y accesorios relés
User manual Sockets and accessories for auxiliary relays
Flyer Auxiliary relays for railway applications
Folleto Relés auxiliares
Flyer Auxiliary relays
Catálogo Relés biestáveis
Ficha técnica BI-16
Catalogue Relais bistables
Fiche technique BI-16
Katalog Bistabile hilfsrelais
Technische Datenblatt BI-16
Manual Bases e acessórios para relés
Flyer Front Connection Cage Clamp Socket
Folheto Base cage clamp de conexão frontal