Relè contattore Siemens, serie 3RH2, 4 poli, 4 NA, 10 A, bobina 230 V c.a.

Relè contattore con protezione per le dita e resistente agli agenti atmosferici. Gli elementi RC, i varistori, i diodi o i diodi assemblati (combinazione di un diodo e di un diodo Zener) possono essere inseriti in tutti i relè contattore per ridurre i picchi nella bobina al momento dell'apertura.

Taglia S00
Elevata stabilità dei contatti in presenza di tensione e corrente bassi
Utilizzabili con circuiti a stato solido con correnti ≥ 1 mA a una tensione di 17 V
Espandibili fino a quattro contatti mediante blocchi di interruttori ausiliari a innesto

Il ritardo OFF del contatto N/A e il ritardo ON del contatto N/C aumentano se le bobine del contattore vengono attenuate contro i picchi di tensione (diodo di eliminazione dei disturbi da 6 a 10 volte; assemblati del diodo da 2 a 6 volte, varistore da +2 a 5 ms).

IEC 60947-1, EN 60947-1, IEC 60947-4-1, EN 60947-4-1, IEC 60947-5-1, EN 60947-5-1.

This contactor relay is suitable for a variety of automation applications, providing reliable control of electrical circuits. With a coil voltage of 230V AC and a durable construction, it performs effectively in different environments, making it a key component in electrical and mechanical systems. Its configuration enhances safety, contributing to operational security for users.

• 4NO configuration for versatile circuit design
• 230V AC control voltage compatible with standard systems
• Rated for 10A current handling for multiple Applications
• High contact voltage rating of 690V AC suitable for demanding projects
• Easy installation with screw terminal connections
• Wide temperature range ensures functionality in various conditions

• Utilised in automation systems to manage motors and machinery
• Incorporated in safety devices to improve operational security
• Suitable for electrical distribution panels requiring dependable switching
• Employed in mechanical systems for accurate circuit control

The device operates effectively up to a maximum of 60°C, ensuring consistent performance in heated environments.

Yes, it supports both screw and snap-on installation, providing flexibility in configuration.

Having four poles allows control of multiple circuits, enhancing its versatility for various tasks.