Safety relays
OA 5642
Descrizione
- Switchgear for safety technology
- Safety controls
- Escalators and walkways
- Elevators for men and load
- Press controls
- Railway technology
Dati tecnici
| Campo di temperatura (- / +): | -40 - 85 °C |
|---|---|
| Campo di tensione UN: | 0,7 - 1,6 |
| Configurazione dei contatti: | 2 |
| Corrente termica limite Ith max.: | 8 A |
| Dimensioni (L x P x H): | 26,6 x 25 x 10,3 mm |
| Distanze in aria e superficiali contatti - bobina ≥: | 5,5 mm |
| Grado di protezione: | RT III (wash-tight) |
| Materiale dei contatti: | AgNi, AgSnO2 |
| Omologazioni: | TÜV |
| Tensione di prova (AC), gruppo contatti - bobina: | ≥ 4 kV eff |
| Tensione nominale: | DC 6 - 110 V |
| Tipo di relè: | Monostable |
| Tipo di relè: | OA 5642 |
| Tipo secondo DIN EN 61810-3: | A |
Extension module for Functional Safety up to SIL 3 / PL e
27 gennaio 2025
Stampa
Contact amplification for safety-related semiconductor outputs with testing (OSSD)
Notizie
Download
Caratteristiche
- According to DIN EN 61810-1, DIN EN 61810-3 (Type A), DIN EN 45545 (fire protection on railway vehicles)
- With forcibly guided contacts
- Safe separation betwenn coil/contact and contact/contact for applications at pollution degree 2 with rated insulation voltage 250 V
- Clearance and creepage distances
Contact - coil ≥ 5.5 mm
Contact - contact ≥ 5.5 mm - Low nominal and holding power
- High mechanical service life
- Smallest height with only 10.3 mm
- RoHS compliance
- Placing SMD components between PCB and relay is possible