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SiemensAir Circuit Breaker
Product Model

3WL1112-4CB66-4GN4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

140664

In Stock
Last updated: 2025/4/28
View Specifications
Siemens 3WL1112-4CB66-4GN4-ZK07R21T40

Selling Points

  • 1Handles up to 6300 A (AC) and 4000 A (DC) for robust electrical protection.
  • 2Easily retrofittable with various accessories and modules for adaptability.
  • 3Compliant with IEC 60068-2-30 for reliable operation in diverse environments.
  • 4Supports PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for seamless integration.
  • 5Includes Electronic Trip Units (ETU), ground-fault modules, rating plugs, and more for enhanced functionality.
Product Details
3WL1112-4CB66-4GN4-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
3WL1112-4CB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice