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Pepperl + Fuchs Single Channel Zener Barrier, ATEX, 26.9V DC Supply, 120mA Safety Current, DIN Rail Mount Z728

Category Zener & Galvanic Barriers Brand Pepperl + Fuchs Condition New

Specifications

Country of Origin Indonesia
Brand Pepperl + Fuchs
Model Z728
IP Rating IP20
Mount Type DIN Rail
Series Z728
Maximum Operating Temperature 60°C
Minimum Operating Temperature -20°C
Terminal type Screw
Number Of Channels 1
Supply Voltage 26.9V dc
Hazardous Area Certification ATEX
Standards/Approvals IEC, CE, EN, TUV
Barrier Type Zener Barrier
Safety Current Resistance 273Ω
Maximum Safety Current 120mA
Maximum Safety Voltage 250V

Key Features

  • Designed for transmitting electrical signals between safe and hazardous locations.
  • Features a 26.9V DC supply voltage and a maximum safety current of 120mA.
  • Mounts easily on DIN rails for convenient installation.
  • Constructed with a screw terminal type and safety current resistance of 273Ω.
  • Operates reliably within a temperature range of -20°C to 60°C.
  • Has an IP20 rating for protection against solid objects.
  • Complies with IEC, CE, EN, and TUV standards and approvals.
  • Manufactured in Indonesia ensuring quality and reliability.

Product Description

Pepperl + Fuchs Z728 single channel Zener Barrier is an ATEX certified safety barrier designed for use in hazardous industrial environments. It serves as a reliable safety interface between intrinsically safe and non-intrinsically safe electrical circuits, limiting energy transferred to prevent any risk of explosion.

The device is supplied with 26.9V DC and supports a maximum safety current of 120mA, with a safety current resistance of 273Ω. It is mounted using DIN rails and secured by screw terminals, making installation straightforward in industrial control panels.

Constructed from durable materials and engineered for robust performance, the Z728 barrier operates efficiently within a temperature range of -20°C to 60°C. Its IP20 rating provides protection against solid foreign objects, suitable for controlled indoor environments.

Compliant with major international standards, including IEC, CE, EN, and TUV, the Z728 model ensures safety and reliability for critical industrial automation applications such as transmitters, transducers, solenoid valves, and relays.

This product is manufactured in Indonesia and is ideal for process automation systems requiring cost-effective explosion protection by energy limitation. It facilitates safe signal transmission across hazardous and safe zones, making it indispensable in chemical plants, oil refineries, and similar hazardous area installations.

Designed to transmit electrical signals safely between hazardous and non-hazardous zones. ATEX certified for compliance in explosive atmospheres. Single channel configuration ideal for isolated circuit applications. Mount Type: DIN Rail for easy panel integration.

Supply Voltage: 26.9V DC with a maximum safety current of 120mA. Safety Current Resistance: 273Ω, ensuring energy limitation. Operating temperature range from -20°C to 60°C. IP20 protection rating suitable for indoor industrial installations.

Meets IEC, CE, EN, TUV standards for electrical safety compliance. Manufactured in Indonesia assuring quality manufacturing standards. Discover more high-quality signal conditioners and isolators by exploring EnvMart categories dedicated to industrial electrical safety and automation products.

Explore more products in our Zener & Galvanic Barriers category.

Pepperl + Fuchs Single Channel Zener Barrier, ATEX, 26.9V DC Supply, 120mA Safety Current, DIN Rail Mount Z728
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Frequently Asked Questions

The Z728 Zener Barrier operates with a supply voltage of 26.9V DC.

This model supports a maximum safety current of 120mA.

It is designed for DIN rail mounting, allowing for easy installation in industrial control panels.

The device operates efficiently within a temperature range of -20°C to 60°C.

The safety current resistance is 273Ω, which helps in energy limitation.

It has an IP20 rating, providing protection against solid objects in controlled indoor environments.

The Z728 complies with IEC, CE, EN, and TUV standards, ensuring electrical safety compliance.

This model features a single channel configuration, making it suitable for isolated circuit applications.

It is equipped with screw terminals for secure connections.

It is ideal for process automation systems requiring explosion protection, such as in chemical plants and oil refineries.

The maximum safety voltage for the Z728 is 250V.

The Z728 is manufactured in Indonesia, ensuring adherence to quality manufacturing standards.

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