Siemens SENTRON 3VA27 - 1 Introduction; About this Documentation; Product-Specific Information

3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Manual, 10/2018, L1V30499596002-01
9
Introduction
1
1.1
About this documentation
Circuit breaker
The circuit breaker is an integral part of an economically efficient, safe and reliable power
distribution system that is designed to protect personnel and material assets. The platform
device that is described below is available as a variant of the 3WL10 air circuit breaker
(ACB) and the 3VA27 molded case circuit breaker (MCCB).
Scope of validity of this document
This manual is a reference manual for technical information that users will need to configure,
connect, and operate the 3WL10 / 3VA27 circuit breaker and its accessories 3VW8/9.
1.2
Product-specific information
Target readers of this documentation
The information contained in this manual is provided for the benefit of:
● Users
● Control cabinet manufacturers
● Switchgear manufacturers
● Maintenance personnel
Siemens Technical Support
You can find further support on the Internet at:
Technical Support (http://www.siemens.com/lowvoltage/technical-support
)