3WL1108-4CB66-4AN4-ZK07R10R15R21T40

Product ID:174832
Updated: 2026/7/11
Siemens 3WL1108-4CB66-4AN4-ZK07R10R15R21T40

Key Features

  • 1Handle up to 800A at 690V with an Icu rating of 85kA at 500V.
  • 2Configure rear connections in both horizontal and vertical layouts.
  • 3Protect circuits with the precise ETU 45 LSIN overcurrent release.
  • 4Meet IEC standards for reliable size I applications.
  • 5Operate reliably in AC50/60Hz industrial environments.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4CB66-4AN4-ZK07R10R15R21T40

Specifications may be subject to change without notice

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