3WL1340-4CB78-1BB4-ZC20C22C26C27M06M31R15R21R55

Product ID:213712
Updated: 2026/6/30
Siemens 3WL1340-4CB78-1BB4-ZC20C22C26C27M06M31R15R21R55

Key Features

  • 1Handle up to 4000A with IEC In=4000A to 690V.
  • 2Utilize rear connection for simplified and rapid installation.
  • 3Achieve superior protection with Icu=100kA at 500V interrupting rating.
  • 4Withstand harsh industrial environments for dependable operation.
  • 5Integrate seamlessly with various industrial control systems.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1340-4CB78-1BB4-ZC20C22C26C27M06M31R15R21R55

Specifications may be subject to change without notice

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