3WL1116-4MB66-4GA4-ZF12F37R21T40

Product ID:188835
Updated: 2026/4/17
Siemens 3WL1116-4MB66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle up to 1600A current with IEC In=1600A to 690V. 2、Provide robust circuit protection with Icu=66kA at 500V. 3、Ensure long-lasting performance via a durable guide frame construction. 4、Simplify installation with rear connection horizontal design. 5、Operate reliably in demanding industrial environments with AC50/60Hz compatibility.
Product Details
3WL1116-4MB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-4MB66-4GA4-ZF12F37R21

Specifications may be subject to change without notice