Circuit Breaker 3WL1106-3CB36-1AA4-Z B06+K07

MLFB / Order No.: 3WL1106-3CB36-1AA4-Z B06+K07
In stock Siemens Original Circuit Breakers

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Product Description

Withdrawable circuit breaker with guide frame 3-pole, size I, IEC In=630A to 690V, AC50/60Hz Icu=66kA at 500V rear connection horizontal Overcurrent release ETU 25 LSI protection adjustable 0.4-1 in With manual operating mechanism with storage with mechanical request without 1st auxiliary release without 2nd auxiliary release 4NO+4NC B06= Rated current reference module 630 A for ETU25, 27, 45, 55, 75, 76 for setting rated current in K07= Tripped signaling contact, 1 CO not possible with option F02

  • ManufacturerSiemens
  • Product NameCircuit Breaker 3WL1106-3CB36-1AA4-Z B06+K07
  • Order Number3WL1106-3CB36-1AA4-Z
  • Product DescriptionCircuit Protection for industrial automation applications.
  • Voltage690V
  • CurrentIn=630A
  • Frequency60 Hz
  • CategoryLow-Voltage Controls and Distribution > Circuit Breakers
  • Product TypeCircuit Breaker
  • Poles3
  • Contacts4NO + 4NC
  • Line ProtectionETU25
  • CertificationsIEC
  • HS Code (8-digit, Preliminary)85362000
  • OriginGermany
  • Warranty12 months

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CUSTOMER FEEDBACK

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“Reliable sourcing for hard-to-find Siemens parts. They found this unit quickly and kept me updated until it reached our warehouse.”
S. Miller · October 23, 2026

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