3WL1120-3CB76-4GA4-ZK07R21S01T40

Product ID:169702
Updated: 2026/4/23
Siemens 3WL1120-3CB76-4GA4-ZK07R21S01T40

Key Features

  • 1Ensure robust protection with a 55kA breaking capacity at 500V. 2、Maximize uptime for systems up to 2000A and 690V AC. 3、Simplify installation using the horizontal rear connection design. 4、Reduce maintenance costs with the reliable overcurrent release. 5、Upgrade panels efficiently with the drawer-type circuit breaker.
Product Details
3WL1120-3CB76-4GA4-ZK07R21S01T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3CB76-4GA4-ZK07R21S01T40

Specifications may be subject to change without notice