3WL1120-4FB76-4GA4-ZF12F37R15R21T40

Product ID:111218
Updated: 2026/4/7
Siemens 3WL1120-4FB76-4GA4-ZF12F37R15R21T40

Key Features

  • 1Handle currents up to 2000 A for demanding industrial loads. 2、Operate reliably across a versatile 690 V, 50/60 Hz AC voltage range. 3、Ensure enhanced safety with an Icu=85 kA rating at 500 V. 4、Simplify setup with a flexible rear horizontal connection design. 5、Detect overloads precisely using the advanced ETU 25 overcurrent release.
Product Details
3WL1120-4FB76-4GA4-ZF12F37R15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4FB76-4GA4-ZF12F37R15R21T40

Specifications may be subject to change without notice