3WL1120-4MB76-4GN4-ZK07R21T40

Product ID:129103
Updated: 2026/4/3
Siemens 3WL1120-4MB76-4GN4-ZK07R21T40

Key Features

  • 1Handle currents up to 2000A for demanding applications. 2、Ensure compliance with critical IEC safety and performance standards. 3、Protect systems with the precise ETU 25 overcurrent release mechanism. 4、Simplify installation via the horizontal rear connection design. 5、Rely on robust construction for extended operational lifespan.
Product Details
3WL1120-4MB76-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4MB76-4GN4-ZK07R21T40

Specifications may be subject to change without notice