3WL1212-4FB76-4GA4-ZK07R21R55T40

Product ID:184819
Updated: 2026/4/20
Siemens 3WL1212-4FB76-4GA4-ZK07R21R55T40

Key Features

  • 1Handle up to 1250A current with a 690V voltage rating. 2、Meet international safety standards with full IEC compliance. 3、Operate efficiently in both 50Hz and 60Hz AC environments. 4、Provide robust protection with 66kA Icu at 500V interrupting capacity. 5、Simplify installation using the flexible front connection option.
Product Details
3WL1212-4FB76-4GA4-ZK07R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1212-4FB76-4GA4-ZK07R21R55T40

Specifications may be subject to change without notice