PDUA-270095 BELDEN | Alldatasheet
Document overview
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Technical content
Product: PDUA-270095 Smoke Detector with Relay Base Product Description Ei Electronics smoke alarm with dry contact Relay Base (incl. battery back up) Technical Specifications Application Product Overview: This set of an Ionisation Smoke Alarm (Ei141RC) and a Relay Base (Ei128RBU) allows you to connect the smoke alarm to the dry contact of Belden's environmental monitoring system. The smoke alarm can be mounted on the relay base. The smoke detector is supplied with a easy-fit base to facilitate quick and simple installation, combined with simple detector head removal and replacement. The easy-fit base automatically connects both mains power and battery as the detetor head slides on. It may operate as a standalone alarm or may be interconnected to other alarms via a wired system. When interconnected all alarms in the system will sound if a fire is detected. Benefits: Big terminals to take 3x 1.5 mm^2 cable. Straighforward to wire, Built-in trunking pull out allows trunking to be added quickly and neatly, Fully compatible with easy fit relay base, Power Back up in smoke alarm and relay base, Sound level: 85 dB(A) at 3 meters, Button Test: simulates the effect of smoke and checks chamber, electronics and horn, Self-Test: Smoke Chamber is automatically tested every 40 seconds and unit beeps if it is degraded Environmental Space: Indoor Construction and Dimensions Height: 71 mm Width: 150 mm
Electrical Characteristics
Input voltage: 200-240 V Input frequency: 50/60 Hz Mechanical Construction Quantity Of Inputs: 1 Environmental and Overall Characteristics Ambient Temperature (operation), max: Color: White Weight: 0.5 kg Standards EU CE Mark: Yes EU Directive 2011/65/EU (RoHS 2): Compliant CENELEC Compliance: EN 14604 Related Part Numbers Part Number: PDUA-270095 Included Parts: Ionisation Smoke Alarm Ei141RC & Relay Base Ei128RBU & manuals Variants Item # Color PDUA-270095 White
Update and Revision: Revision Number: 0.29 Revision Date: 05-31-2024 © 2025 Belden, Inc All Rights Reserved. Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without notice, and the listing of such information and specifications does not ensure product availability. Belden provides the information and specifications herein on an "ASIS" basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for any damages (including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract, negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein. All sales of Belden products are subject to Belden's standard terms and conditions of sale. Belden believes this product to be in compliance with all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief at the date of its publication. This information is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. The Product Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and regulations based on their individual usage of the product.