3WL1110-3FB76-4GA4-ZF12R21T40

Product ID:212130
Updated: 2026/4/8
Siemens 3WL1110-3FB76-4GA4-ZF12R21T40

Key Features

  • 1Deliver high current ratings up to 1000A at 690V. 2、Ensure reliable protection with Icu=66kA at 500V overcurrent release. 3、Simplify maintenance via a durable withdrawing guide frame design. 4、Meet strict IEC standards for enhanced electrical safety in AC applications. 5、Facilitate easy installation with versatile rear horizontal connection options.
Product Details
3WL1110-3FB76-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-3FB76-4GA4-ZF12R21T40

Specifications may be subject to change without notice