3WL1120-4FB66-4GA4-ZF12R21T40

Product ID:178507
Updated: 2026/4/21
Siemens 3WL1120-4FB66-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 2000A at 690V for demanding industrial loads. 2、Feature a secure rear connection horizontal design for efficient operation. 3、Meet strict IEC standards for guaranteed safety and performance compliance. 4、Equip with an overcurrent release for automatic overload shutdown protection. 5、Suit a wide range of applications requiring reliable power distribution systems.
Product Details
3WL1120-4FB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4FB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice