Ergonomic Design - Siemens 3VA1 100 A Manual

Description

2.2 Ergonomic design

2.2 Ergonomic design
This chapter provides an overview of the ergonomic design features of the new 3VA molded
case circuit breakers and explains what makes them so special.
The topics discussed in this chapter are listed below:
● Optional installation variants
● Color-coded indication of switching position in the draw-out unit
● Clear status indication
● Active illumination
● Ergonomic handle
● Color-coded control elements
● Broad range of accessories
● Connection options
Integrated system
With their technical features and functional scope, the new 3VA molded case circuit breakers
break new ground - but they also set new standards in ergonomic design.
When it comes to operation, functionality and installation, the new 3VA series is a fully
integrated system. This principle is embodied in the basic units and in all internal and
external accessories.
The benefits offered by the internal and external accessories available for the 3VA molded
case circuit breakers are:
● Standardized methods of operation
● Standardized scope of functions
● Standardized installation procedures
● Standardized accessories for all breaker versions from 100 A to 630 A (e.g. auxiliary
switches, auxiliary releases, etc.)
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3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02