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SiemensAir Circuit Breaker
Product Model

3WL1216-4FB66-4GA4-ZF12R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

163836

In Stock
Last updated: 2025/5/14
View Specifications
Siemens 3WL1216-4FB66-4GA4-ZF12R21T40

Selling Points

  • 1High-Performance Protection: Provides reliable protection up to 1600 A and 690 V AC.
  • 2Modular Design: Easily retrofittable with various accessories and modules for adaptability.
  • 3Advanced Communication: Compatible with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
  • 4Climate-Proof: Compliant with IEC 60068-2-30 for operation in harsh environments.
  • 5Versatile Applications: Suitable for incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers in electrical installations.
Product Details
3WL1216-4FB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1216-4FB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice