3WL1108-4CB66-4GA4-ZC22K07R10R21T40

Product ID:222490
Updated: 2026/6/18
Siemens 3WL1108-4CB66-4GA4-ZC22K07R10R21T40

Key Features

  • 1Handle high currents up to 800 A at 690 V AC for demanding applications.
  • 2Adjust overcurrent protection from 0.4 to 1 In with the ETU 25 LSI release.
  • 3Enhance safety with rear horizontal connection and a 100% on-load factor.
  • 4Monitor status via tripped signaling contact (K07) and position switch (R15).
  • 5Ensure compliance with international IEC 60947-2 standards for disconnectors.
Product Details
3WL1108-4CB66-4GA4-ZC22K07R10R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4CB66-4GA4-ZC22K07R10R21T40

Specifications may be subject to change without notice