3WL1112-4FB66-4GA4-ZF37K07R21T40

Product ID:145178
Updated: 2026/4/21
Siemens 3WL1112-4FB66-4GA4-ZF37K07R21T40

Key Features

  • 1Handle up to 1250 A at 690 V for demanding industrial environments. 2、Deliver superior overcurrent protection with IEC In=1250 A and Icu=55 kA at 500 V. 3、Simplify installation and maintenance via rear horizontal connection. 4、Ensure long-lasting performance by withstanding harsh operational conditions. 5、Receive a 12-month warranty for new and 6 months for refurbished products.
Product Details
3WL1112-4FB66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-4FB66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice