3WL1116-3MB66-4GN4-ZF12F36R21T40

Product ID:166731
Updated: 2026/4/24
Siemens 3WL1116-3MB66-4GN4-ZF12F36R21T40

Key Features

  • 1Deliver high current protection with a 1600A rating up to 690V. 2、Ensure reliable safety with an Icu=66kA at 500V overcurrent release. 3、Simplify installation using versatile rear horizontal connection options. 4、Enable easy maintenance via a durable withdrawable circuit breaker design. 5、Enhance operational security with the advanced ETU 25 release unit.
Product Details
3WL1116-3MB66-4GN4-ZF12F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-3MB66-4GN4-ZF12F36R21T40

Specifications may be subject to change without notice