Phoenix Contact Configurable 24 V ac/dc Safety Relay Single Channel With 6 Safety Contacts 1

Documentation technique
Législations et de normes
Statut RoHS non applicable
Pays d'origine : DE
Détails du produit

PSR Forcibly Guided Coupling Relays

The PSR universal safety relays from Phoenix Contact are equipped with forcibly guided contacts as per EN 50205 for safe isolation.
The configurable coupling relays are a reliable choice to ensure the maximum safety to people and machinery. With forced guidance the N/O (Normally Open) and N/C (Normally Closed) contacts of an elementary relay are mechanically joined together. This stops the N/O and N/C contacts closing at the same time. When used with a suitable circuit, failure to open is detected.
The relays are often used for power amplification, electrical isolation and for increasing the number of contacts

Features and Benefits

• SIL certified
• Single-channel control
• Reliable signal exchange between two systems with response function


DIN EN 50178, VDE 0160.


Phoenix Contact 2981457 green, safety relay has 4 N/O (Normally Open) and 2 N/C (Normally Closed) contacts and has a spring-cage connection.

Attribut Valeur
Supply Voltage 24 V ac/dc
Number of Channels 1
Safety Contacts 6
Safety Category 1
Terminal Type Cage Clamp
Depth 56mm
Width 40mm
Length 111mm
En cours d'approvisionnement - expédition le 28/07/2020, livraison sous 1 jour(s)
Prix Each
(TVA exclue)
(TVA incluse)
Prix par unité
1 +
65,72 €