SIEMENS 3VA5210-5EC31-0AA0 Circuit Breaker with Thermal Magnetic Trip Unit Instruction Manual

June 10, 2024
SIEMENS

SIEMENS-logo

SIEMENS 3VA5210-5EC31-0AA0 Circuit Breaker with Thermal Magnetic Trip

Unit

Product Information

The product is a UL489 circuit breaker with the following model numbers: 3VA52.. – .EC.1, 3VA52.. – .ED.1, 3VA52.. – .MH31, and 3VA52.. – .MU31. The product manual is available in multiple languages including English, French, German, Italian, Portuguese, Spanish, Turkish, Croatian, Finnish, Estonian, Latvian, Lithuanian, Danish, Maltese, Dutch, Greek, Romanian, Swedish, Czech, Slovak, and Slovenian. It is important to note that this product operates at hazardous voltage levels and must be installed and maintained by qualified personnel.

Product Usage Instructions

Before working on the device, it is important to turn off and lock out all power supplying the device. This will prevent  hazardous voltage from causing death or serious injury. Once the power supply is turned off and locked out, all covers must be replaced before turning on the power supply. It is important to note that only qualified personnel should install and maintain this product.

Operating Instructions

DANGER: Hazardous voltage. Will cause death or serious injury. Turn off and lock out all power supplying this device before working on this device. Replace all covers before power supplying this device is turned on.

Required tools

SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-Thermal-
Magnetic-Trip-Unit-fig-1

Package Contents

SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-
Thermal-Magnetic-Trip-Unit-fig-2

Test

SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-Thermal-Magnetic-
Trip-Unit-fig-3

Information

SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-Thermal-
Magnetic-Trip-Unit-fig-4

DANGER: Hazardous voltage. Will cause death or serious injury. Turn off and lock out all power supplying this device before working on this device. Replace all covers before power supplying this device is turned on

Settings

SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-Thermal-
Magnetic-Trip-Unit-fig-5

Assembly

SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-Thermal-
Magnetic-Trip-Unit-fig-6SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-Thermal-Magnetic-
Trip-Unit-fig-13

  • no barrier requirements

DANGER: Hazardous voltage. Will cause death or serious injury. Turn off and lock out all power supplying this device before working on this device. Replace all covers before power supplying this device is turned on.

DIMENSION

SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-Thermal-
Magnetic-Trip-Unit-fig-11 SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-Thermal-
Magnetic-Trip-Unit-fig-12

Connection

SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-Thermal-Magnetic-Trip-
Unit-fig-7SIEMENS-3VA5210-5EC31-0AA0-Circuit-Breaker-with-Thermal-Magnetic-Trip-Unit-
fig-8

Information
DANGER:
Arcing hazard. Will cause death or serious injury. Ensure the adhesive insulator, as supplied from the factory, is in place for all applications not utilizing a trip interlock accessory. Do not apply breaker if insulator is missing.

Warning

3VA9078 – 0VM10 3VA9078 – 0VM30SIEMENS-3VA5210-5EC31-0AA0-Circuit-
Breaker-with-Thermal-Magnetic-Trip-Unit-fig-10

NOTICE
These instructions do not purport to cover all details or variations in equipment, or to provide for every possible contingency in connection with installation, operation, or maintenance. Should additional information be desired, please contact the local Siemens sales office. The contents of this instruction manual shall not become part of or modify any prior or existing agreement, commitment, or relationship. The sales contract contains the entire obligation of Siemens. The warranty contained in the contract between the parties is the sole warranty of Siemens. Any statements contained herein do not create new warranties or modify the existing warranty.

Trademarks – Unless otherwise noted, all names identified by ® are registered trademarks of Siemens AG or Siemens Industry, Inc. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

© Siemens AG 2016 Subject to change without prior notice. Store for use at a later date.
Technische Änderungen vorbehalten. Zum späteren Gebrauch aufbewahren.

A5E03464950120-01
3ZW1012-1VA10-3AA0

References

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>

Related Manuals