Description; Overview - Applications And Portfolio; Applications And Possible Uses - Siemens Sentron 3VA Manual

Description

2.1

Overview - applications and portfolio

This chapter provides an overview of all 3VA molded case circuit breakers with certification
according to the North American standard UL 489 (3VA UL) and shows the areas in which
the various molded case circuit breakers are used.
The topics discussed in this chapter are listed below:
● Applications and possible uses
● Aspects of the UL market - Low-voltage systems in the USA
● Portfolio
● Possible configurations
● Detailed information about applications and possible uses
● Technical specifications
● Molded case circuit breakers and accessories in the system
2.1.1

Applications and possible uses

The 3VA UL molded case circuit breakers can be used in various areas in infrastructure,
industry or residential and commercial buildings where they perform different protection
tasks.
Portions of this manual are intended to familiarize customers and users residing outside the
North American market, who may build and export panels, with some of the unique aspects
of UL Certified applications. This range of applications is very diverse, and they are typically
solutions for industry.
Applications in infrastructure and buildings in the North American market are generally
directly supported from within the respective regions.
The 3VA UL molded case circuit breakers are used for various functions as shown in the
following table:
3VA molded case circuit breakers with UL and IEC certification
Manual, 01/2019, L1V30435333-01
2
13