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Entry type: FAQ Entry ID: 109483387, Entry date: 06/28/2016
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Coordination tables SENTRON 3VA circuit breakers for motor and starter protection with SIRIUS contactors 3RT und SIRIUS overload relays 3RB2 / SIMOCODE pro 3UF7 (sizes S6 - S12)

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This FAQ content infomation about the coordination tables of SENTRON 3VA for motor and starter protection with SIRIUS contactors 3RT and SIRIUS overload relays 3RB2 / SIMOCODE pro 3UF for frame sizes S6 - S12.

Attached you find the available information about the coordination tests with SENTRON 3VA Molded Case Circuit Breaker and SIRIUS contactors and overload relays:


  • AC 400 V, Class 10, coordination type 2
  • Motor protection combinations 3VA + 3RT
  • Starter protection combinations 3VA + 3RT + 3RB or 3UF7
  • Short circuit breaking capacity up to 150 kA
  • IE3ready

Note:

  • In combinations with contactors, the contactor shall do the functional switching operations
  • The required mounting rules shall be observed.

The attached slide contains information about the motor and starter protection circuit breakers SENTRON 3VA and the coordination tables.

 Registrierung notwendig  2016-05-17_3VA_3RT1.pdf (33,4 KB)

 Registrierung notwendig  2016-05-17_3VA_3RT1_3RB20_21.pdf (45,4 KB)

 Registrierung notwendig  2016-05-17_3VA_3RT1_3RB22_23_24_29_3UF7.pdf (51,9 KB)

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