Pepperl + Fuchs 1 Channel Zener Barrier, ATEX

RS Stock No.:: 793-4275
Mfr. Part No.:: Z728
Manufacturer:: Pepperl + Fuchs

Pepperl + Fuchs 1 Channel Zener Barrier, ATEX

Subtotal (1 unit)*

SGD226.75

(exc. GST)

SGD247.16

(inc. GST)

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Temporarily out of stock

7 unit(s) shipping from 01 June 2026
Plus 30 unit(s) shipping from 29 June 2026
Plus 14 unit(s) shipping from 13 July 2026

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Units	Per unit
1 +	SGD226.75

*price indicative

RS Stock No.:: 793-4275
Mfr. Part No.:: Z728
Manufacturer:: Pepperl + Fuchs

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	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	327Ω
	Terminal Type	Screw
	IP Rating	IP20
	Maximum Safety Voltage	250V
	Maximum Safety Current	93mA
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	TUV, IEC, CE, EN
	Series	Z728

	Select all
	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 327Ω
	Terminal Type Screw
	IP Rating IP20
	Maximum Safety Voltage 250V
	Maximum Safety Current 93mA
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Standards/Approvals TUV, IEC, CE, EN
	Series Z728

Zener Barrier Z728 1-channel 50mA 26.5V Data Sheet

RoHS Status: Exempt

COO (Country of Origin):: ID

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