Pepperl + Fuchs 1 Channel Zener Barrier, ATEX

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Subtotal (1 unit)*

SGD184.25

(exc. GST)

SGD200.83

(inc. GST)

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1 +SGD184.25

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RS Stock No.:
793-4278
Mfr. Part No.:
Z728
Manufacturer:
Pepperl + Fuchs
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Brand

Pepperl + Fuchs

Number of Channels

1

Product Type

Zener Barrier

Barrier Type

Zener Barrier

Mount Type

DIN Rail

Hazardous Area Certification

ATEX

Safety Current Resistance

273Ω

Terminal Type

Screw

IP Rating

IP20

Minimum Operating Temperature

-20°C

Maximum Safety Voltage

250V

Maximum Safety Current

120mA

Maximum Operating Temperature

60°C

Standards/Approvals

IEC, CE, EN, TUV

Series

Z728

RoHS Status: Exempt

P&F Single Channel Zener Diode Barriers


Zener barriers provide cost saving Ex-protection for various applications in process automation systems. The amount of energy transferred to the hazardous location is limited to a safe level incapable of igniting the explosive atmosphere.

Typical application - transmitters, transducers, solenoid valves and relays

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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