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Siemens 3VA2 100 A

Siemens 3VA2 100 A
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Table of Contents

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Siemens 3VA2 100 A Specifications

General IconGeneral
BrandSiemens
Model3VA2 100 A
CategoryPower Tool
LanguageEnglish

Summary

Description

Technical Specifications

3 VA1 Molded Case Circuit Breakers for Line Protection

Detailed technical specifications for 3VA1 series circuit breakers in line protection applications.

Circuit Diagrams

Provides circuit diagrams for various configurations of circuit breakers and accessories.

3 VA2 Molded Case Circuit Breakers for Line Protection

Detailed technical specifications for 3VA2 series circuit breakers in line protection applications.

Dimensional Drawings

Presents dimensional drawings for basic units and accessories of circuit breakers.

Operation

Describes the basic operation of molded case circuit breakers and specific procedures.

Current Limitation

Explains the concept and benefits of current limitation in circuit breakers.

Breaking Capacity

Defines rated ultimate short-circuit breaking capacity (Icu) and related specifications.

Selectivity

Explains the concept of selectivity and how it is achieved in circuit breaker systems.

Service and Maintenance

Regular Maintenance

Provides recommended maintenance and inspection intervals for equipment.

Maintenance Following Tripping of a Molded Case Circuit Breaker

Procedures for maintenance after a circuit breaker trips due to fault conditions.

Fault Diagnostics

Guides on identifying and diagnosing common faults and their possible causes.

Accessories

Overview of Accessories for 3 VA Molded Case Circuit Breakers

Provides a comprehensive overview of available accessories and their compatibility.

Internal Accessories

Details internal accessories like auxiliary switches, alarm switches, and communication modules.

Connection System

Information on connecting cables and busbars to circuit breakers and components.

Plug-in and Draw-out Technology

Explains plug-in and draw-out options for circuit breakers, including installation and benefits.

Manual Operators

Describes various manual operators for controlling circuit breakers remotely or locally.

Motor Operators

Details the MO320 motor operator for remote control of circuit breakers.

Locking and Interlocking

Information on devices and methods for locking and interlocking circuit breakers.

Residual Current Devices

Overview of residual current devices (RCDs) and their applications.

EFB300 External Function Box

Details the EFB300 external function box for enhancing ETU capabilities.

Test Devices

Information on TD300 and TD500 test devices for ETU testing.

ESD Guidelines

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