Siemens Industrial SIRIUS Circuit Breaker S2 SIRIUS Circuit Breaker S2 User Manual
Summary
Essential operating instructions and technical guide for the SIRIUS 3RV5.3 Circuit Breaker. This comprehensive manual ensures safe, reliable installation, commissioning, and maintenance of this vital electrical protective device. The guide provides detailed wiring diagrams, connection specifications, dimension drawings, and crucial safety warnings necessary for proper handling. Ideal for qualified electricians, control engineers, and facility maintenance personnel responsible for industrial power automation systems.
Page 1 Text Content
SIRIUS 3RV5.3 En gl is
Circuit breaker S2 IEC EN 60947-2 断路器 S2 IEC EN 60947-4-1
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.
EN Assembly 中文 安装
DIN EN 60715
1,2 … 1,5 Nm
∅ 3,5 … 4,5 mm
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
A5E01135757-02 Last update: 08 November 2010 Order No.: 3ZX1012-0RV53-1AA1
Page Summary Contents For Siemens Industrial SIRIUS Circuit Breaker S2 SIRIUS Circuit Breaker S2 User Manual
Manual Details
| Brand | Siemens |
|---|---|
| Pages | 4 |
| File Size | 536.34 KB |
| Published | May 28, 2026 |
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Frequently Asked Questions
What safety steps are mandatory before installation or maintenance?
You must first turn off and lock out all power, and ensure that only certified components are used.
What is the required torque setting for the terminals connecting L1, L2, and L3?
The specifications indicate a tightening torque of 3...4.5 Nm for these connections.
How do I find technical support regarding this circuit breaker?
Support can be reached via telephone at +86-400-810-4288, email, or the listed website addresses.