3WL1216-4FB66-4GA4-ZF12R21T40

Product ID:163836
Updated: 2026/4/25
Siemens 3WL1216-4FB66-4GA4-ZF12R21T40

Key Features

  • 1Deliver reliable protection up to 1600 A and 690 V AC. 2、Retrofit easily with modular accessories for adaptability. 3、Integrate seamlessly via PROFINET, PROFIBUS, or Modbus. 4、Operate reliably in harsh, climate-tested environments per IEC 60068-2-30. 5、Serve as incoming, distribution, tie, or outgoing feeder breakers.
Product Details
3WL1216-4FB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

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