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SiemensAir Circuit Breaker
Product Model

3WL1108-4CB66-4GA4-ZC22K07R10R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

222490

In Stock
Last updated: 2025/5/2
View Specifications
Siemens 3WL1108-4CB66-4GA4-ZC22K07R10R21T40

Selling Points

  • 1High Current Capacity: Handles up to 800 A at 690 V AC.
  • 2Adjustable Overcurrent Release: ETU 25 LSI protection adjustable from 0.4 to 1.
  • 3Advanced Safety Features: Includes rear horizontal connection, motorized/manual operating mechanism, and 100% on-load factor.
  • 4Enhanced Signaling: Tripped signaling contact (K07) and position signaling switch (R15).
  • 5Compliance with IEC Standards: Meets IEC 60947-2 for disconnector condition.
Product Details
3WL1108-4CB66-4GA4-ZC22K07R10R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

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