3WL1108-3MB66-4GS4-ZF35F37R21T40

Product ID:107237
Updated: 2026/7/4
Siemens 3WL1108-3MB66-4GS4-ZF35F37R21T40

Key Features

  • 1Deliver a 66kA overcurrent capacity at 500V for superior protection.
  • 2Suit various industrial applications with withdrawable or fixed-mounted configurations.
  • 3Ensure reliable operation in AC50/60Hz environments up to 690V.
  • 4Simplify installation and maintenance with an integrated guide frame.
  • 5Enhance safety with a dedicated overcurrent release for fault protection.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3MB66-4GS4-ZF35F37R21T40

Specifications may be subject to change without notice

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