Pepperl + Fuchs 2 Channel Zener Barrier, ATEX
- RS Stock No.:
- 793-4281
- Mfr. Part No.:
- Z764
- Brand:
- Pepperl + Fuchs
Image representative of range
Subtotal (1 unit)*
£117.75
(exc. VAT)
£141.30
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 20 unit(s) shipping from 19 June 2026
- Plus 22 unit(s) shipping from 10 July 2026
- Plus 26 unit(s) shipping from 17 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £117.75 |
*price indicative
- RS Stock No.:
- 793-4281
- Mfr. Part No.:
- Z764
- Brand:
- Pepperl + Fuchs
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Pepperl + Fuchs | |
| Number of Channels | 2 | |
| Product Type | Zener Barrier | |
| Barrier Type | Zener Barrier | |
| Mount Type | DIN Rail | |
| Hazardous Area Certification | ATEX | |
| Safety Current Resistance | 1033Ω | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Maximum Safety Current | 12mA | |
| Maximum Safety Voltage | 250V | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | TUV, IEC, EN, CE | |
| Series | Z764 | |
| Select all | ||
|---|---|---|
Brand Pepperl + Fuchs | ||
Number of Channels 2 | ||
Product Type Zener Barrier | ||
Barrier Type Zener Barrier | ||
Mount Type DIN Rail | ||
Hazardous Area Certification ATEX | ||
Safety Current Resistance 1033Ω | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Maximum Safety Current 12mA | ||
Maximum Safety Voltage 250V | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals TUV, IEC, EN, CE | ||
Series Z764 | ||
RoHS Status: Exempt
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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