Siemens Industrial SIRIUS Relay S3 User's Manual
Summary
The official guide for the SIRIUS industrial electrical contactor series provides comprehensive technical details for optimal system integration and power control. This manual is essential reading for skilled industrial electricians, maintenance technicians, and automation engineers. It covers detailed installation procedures, complex wiring diagrams specifying gauge requirements, coiling replacement steps, and critical safety warnings for reliable operation. Use this resource to ensure safe setup and maximum performance within your demanding control systems.
Page 1 Text Content
SIRIUS 3RT5.4 En gl is
Contactor S3 继电器 S3 Operating Instructions 使用说明
DANGER CAUTION
Hazardous voltage. Read and understand these instructions Will cause death or serious injury.
Reliable functioning of the equipment is
before installing, operating, or maintaining Turn off and lock out all power
only ensured with certified components.
the equipment. supplying this device before working on this device.
RT -0
RT -0
EN Assembly 中文 安装
min. 15
2 x M4 1,2 ... 1,6 Nm
Technical Hotline: Telephone: +86-400-810-4288 (8:30 - 17:15 UTC+8) Fax: ++86-10-6471-9991
E-mail: [email protected] Internet: www.4008104288.com.cn or www.ad.siemens.com.cn/service
A5E01135726-02 Last update: 10 November 2010 Order No.: 3ZX1012-0RT54-1CA1
Page Summary Contents For Siemens Industrial SIRIUS Relay S3 User's Manual
Manual Details
| Brand | Siemens |
|---|---|
| Pages | 4 |
| File Size | 821.91 KB |
| Published | May 28, 2026 |
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Frequently Asked Questions
What is the primary safety precaution before servicing this equipment?
Always turn off and lock out all power and ensure it has been supplied to the device.
How do I know if a repair component is safe to use?
Only use components that have been certified for this equipment.
What are the typical torque settings for connecting contactor coils?
Coil connections require 1.5 Nm to 2.1 Nm of torque.
Where can I find technical support and documentation?
You can call +86-400-810-4288 or visit the Siemens website for more information.