3WL1116-3MB66-4GN4-ZF12F36R21R55T40

Product ID:213966
Updated: 2026/4/8
Siemens 3WL1116-3MB66-4GN4-ZF12F36R21R55T40

Key Features

  • 1Protect demanding industrial circuits up to 1600A and 690V. 2、Ensure precise overcurrent protection with the integrated ETU 27 release. 3、Achieve reliable operation in harsh environmental conditions. 4、Simplify installation with a rear connection horizontal design. 5、Reduce long-term costs through durable, maintenance-friendly construction.
Product Details
3WL1116-3MB66-4GN4-ZF12F36R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-3MB66-4GN4-ZF12F36R21R55T40

Specifications may be subject to change without notice