3WL1108-2FB78-5FA4-ZC22F23K07R10R16R21R30

Product ID:116542
Updated: 2026/7/5
Siemens 3WL1108-2FB78-5FA4-ZC22F23K07R10R16R21R30

Key Features

  • 1Provide reliable overcurrent protection with an ICU rating of 66kA at 500V.
  • 2Simplify installation and maintenance with a fully withdrawable design and guide frame.
  • 3Handle demanding applications with a high current rating of up to 800A.
  • 4Ensure precise and adjustable tripping via an integrated Electronic Trip Unit (ETU).
  • 5Enhance safety with built-in current transformers and a tripped-signalling contact.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-2FB78-5FA4-ZC22F23K07R10R16R21R30

Specifications may be subject to change without notice

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