3WL1116-2NB66-4GA4-ZF12R21T40

Product ID:157750
Updated: 2026/4/24
Siemens 3WL1116-2NB66-4GA4-ZF12R21T40

Key Features

  • 1Handle up to 1600 A at 690 V for robust power distribution. 2、Feature a secure rear horizontal connection for overcurrent release. 3、Suit both withdrawable and fixed-mounted applications for flexible installation. 4、Deliver reliable operation with an Icu rating of 66 kA at 500 V. 5、Meet stringent IEC standards for industrial electrical system compliance.
Product Details
3WL1116-2NB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-2NB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice