3WL1363-4NB77-4GA4-ZF12R21T40

Product ID:151268
Updated: 2026/4/23
Siemens 3WL1363-4NB77-4GA4-ZF12R21T40

Key Features

  • 1Handle currents up to 6300 A AC and 4000 A DC with full IEC compliance. 2、Retrofit easily with various accessories and modules for changing needs. 3、Integrate seamlessly via PROFINET IO, PROFIBUS DP, Modbus TCP, or Modbus RTU. 4、Ensure climate-proof operation meeting IEC 60068-2-30 standards. 5、Deploy as incoming-feeder, distribution, tie, or outgoing-feeder circuit breakers.
Product Details
3WL1363-4NB77-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1363-4NB77-4GA4-ZF12R21T40

Specifications may be subject to change without notice