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SiemensAir Circuit Breaker
Product Model

3WL1112-4CB66-4GP4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

176960

In Stock
Last updated: 2025/5/18
View Specifications
Siemens 3WL1112-4CB66-4GP4-ZK07R21T40

Selling Points

  • 1High Current Capacity: Handles currents up to 1250A with IEC rating.
  • 2Versatile Protection: Equipped with ETU 25 LSI protection for adjustable overcurrent release.
  • 3Flexible Operation: Offers motorized/manual operating mechanism with spring charging motor.
  • 4Wide Voltage Compatibility: Compatible with AC50/60Hz and DC220-250V.
  • 5Enhanced Safety Features: Includes shunt release "F" and 2NO+2NC contacts for secure operation.
Product Details
3WL1112-4CB66-4GP4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-4CB66-4GP4-ZK07R21T40

Specifications may be subject to change without notice