Pepperl + Fuchs 2 Channel Zener Barrier, ATEX
- N° de stock RS:
- 793-4288
- Référence fabricant:
- Z778
- Fabricant:
- Pepperl + Fuchs
Sous-total (1 unité)*
135,34 €
(TVA exclue)
163,76 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
En stock
- Plus 7 unité(s) expédiée(s) à partir du 04 mai 2026
- Plus 3 unité(s) expédiée(s) à partir du 05 juin 2026
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Unité | Prix par unité |
|---|---|
| 1 + | 135,34 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 793-4288
- Référence fabricant:
- Z778
- Fabricant:
- Pepperl + Fuchs
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Pepperl + Fuchs | |
| Number of Channels | 2 | |
| Product Type | Zener Barrier | |
| Barrier Type | Zener Barrier | |
| Mount Type | DIN Rail | |
| Hazardous Area Certification | ATEX | |
| Terminal Type | Screw | |
| Safety Current Resistance | 646Ω | |
| IP Rating | IP20 | |
| Maximum Safety Voltage | 250V | |
| Minimum Operating Temperature | -20°C | |
| Maximum Safety Current | 46mA | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | EN, CE, TUV, IEC | |
| Series | Z778 | |
| Sélectionner tout | ||
|---|---|---|
Marque Pepperl + Fuchs | ||
Number of Channels 2 | ||
Product Type Zener Barrier | ||
Barrier Type Zener Barrier | ||
Mount Type DIN Rail | ||
Hazardous Area Certification ATEX | ||
Terminal Type Screw | ||
Safety Current Resistance 646Ω | ||
IP Rating IP20 | ||
Maximum Safety Voltage 250V | ||
Minimum Operating Temperature -20°C | ||
Maximum Safety Current 46mA | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals EN, CE, TUV, IEC | ||
Series Z778 | ||
Statut RoHS : Exempté
P&F Dual Channel Zener Diode Barriers
Using a dual channel barrier impedes a direct grounding of the intrinsically safe circuit. The ground is only made in the event of a failure, if the zener diodes conduct. This circuit also suppresses influences of external circuits.
Typical application - thermocouples
Isolation Barriers
Pepperl+Fuchs shunt zener diode barriers are for use as safety interfaces between intrinsically safe and non-intrinsically safe circuits. They are manufactured from Makrolon® and designed to conduct electrical signals - in either direction - between safe and hazardous areas and to limit the amount of energy which can be transferred from a safe to a hazardous area in the event of fault conditions occurring in the safe area. All systems shown are licensed for [EEx ia] IIC Class 1, Div1, Groups A-G
Group and Category
[EEx ia] IIC Class 1, Div1, Groups A-G
Certificate No.
BAS 01 ATEX 7005
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