3WL1112-3MB76-4GA4-ZC20K07R21R55T40

Product ID:158127
Updated: 2026/4/24
Siemens 3WL1112-3MB76-4GA4-ZC20K07R21R55T40

Key Features

  • 1Protect electrical circuits with high-performance up to 690 V. 2、Utilize the versatile 4-pole, Size 1 design for industrial applications. 3、Ensure robust overcurrent protection with IEC In=1250 A, Icu=55 kA at 500 V. 4、Simplify installation and maintenance via rear horizontal connection. 5、Gain peace of mind with a 12-month warranty from WiAutomation.
Product Details
3WL1112-3MB76-4GA4-ZC20K07R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3MB76-4GA4-ZC20K07R21R55T40

Specifications may be subject to change without notice