Zener Barrier Shanghai RDAQ-4 Ex [Ia] IIC – Industrial Safety

The Zener Barrier Shanghai RDAQ-4, manufactured by Shanghai Rongde Engineering Equipment Co., Ltd., is a critical component for ensuring safety in hazardous areas. This Type Rdaq-4 Zener Barrier provides reliable protection against overvoltage conditions within explosive atmospheres. Designed for industrial applications, it is essential for maintaining operational integrity and preventing electrical hazards.

This Zener Barrier features an Ex-proof Ex [Ia] Iic A certification, guaranteeing its suitability for use in potentially explosive environments. With a maximum Uo of 27.8V and Io of 76 mA, it efficiently safeguards sensitive equipment. The secondary channel (B) offers further functionality with a Ui of 27.8V, Uo of 18.8V, and a maximum Io of 310 mA and Po of 1.5W. Its lightweight design (260 Gm) ensures easy installation and integration into existing systems.

Key Features:

• Ex-proof Certification: Ensures safety in hazardous environments.
• Efficient Protection: Protects against overvoltage conditions.
• Versatile Design: Suitable for a wide range of industrial applications.
• Secondary Channel: Adds functionality and flexibility.

Specifications:

Maximum Uo: 27.8V

Io: 76 mA

Ui (Secondary Channel B): 27.8V

Uo (Secondary Channel B): 18.8V

Io (Secondary Channel B): 310 mA

Po (Secondary Channel B): 1.5W

Weight: 260 Gm

The Zener Barrier Shanghai RDAQ-4 is a dependable solution for industrial automation and control systems. Trust Shanghai Rongde Engineering Equipment Co., Ltd. for reliable performance and enhanced safety. Enhance your industrial or automation system with the RDAQ-4. For more details contact us at info@ramautomations.com.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.