3WL1120-2MB66-4GA4-ZF35F37R21T40

Product ID:199208
Updated: 2026/4/14
Siemens 3WL1120-2MB66-4GA4-ZF35F37R21T40

Key Features

  • 1Handle up to 2000 A at 690 V AC for robust power distribution. 2、Provide reliable overcurrent protection with an Icu rating of 66 kA at 500 V. 3、Optimize panel space with a compact Size I frame design. 4、Ensure safety and global acceptance through full IEC standard compliance. 5、Simplify installation and maintenance with horizontal rear connections.
Product Details
3WL1120-2MB66-4GA4-ZF35F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2MB66-4GA4-ZF35F37R21T40

Specifications may be subject to change without notice