ANSI-94 - Master trip relays

Auxiliary, trip and lockout relays and contactors specially designed for the most demanding applications

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  5. RF-4XR trip relay

RF-4XR trip relay

RF-4XR trip relay

Intended for tripping applications where high demanding requirements in operating time (with tripping time from 8ms to 3 ms.) and breaking capacity are needed, that is the case of tripping HV and MV circuit breakers.

 

            

Contacts configuration 4 Changeover / 4PDT Form-C
General standards IEC 61000, IEC 60947, IEC 60255 and ANSI C37.90
Burden configuration ESI 48-4 EB1: 1983 Low Burden
ESI 48-4 EB2: 1983 High Burden
Sockets F type sockets / F short type sockets for flush mounting

For more information please download Auxiliary relays for tripping applications.

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rf-4xr conexionado del relé

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Relay configurator

Documentation and Downloads

Datasheet - RF4 XR Instantaneous Relay
Datasheet - RF4 XR Relé Instántaneo
Flyer - Relés auxiliares
Flyer - Auxiliary relays
Brochure - Auxiliary Relays
Catálogo - Relés Auxiliares
Manual de usuario - Bases y accesorios relés
User manual - Sockets and accessories for auxiliary relays
Manual Bases e acessórios para relés

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