3WL1116-2NB66-4GA4-ZF35F37R21T40

Product ID:143750
Updated: 2026/4/21
Siemens 3WL1116-2NB66-4GA4-ZF35F37R21T40

Key Features

  • 1Deliver high current capacity up to 1600 A for demanding applications. 2、Ensure reliable 3-pole protection with Size 1, IEC-compliant design. 3、Simplify installation using the rear horizontal connection system. 4、Provide superior overcurrent protection with Icu=85 kA at 500 V. 5、Utilize a durable slide-in module frame for robust longevity.
Product Details
3WL1116-2NB66-4GA4-ZF35F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-2NB66-4GA4-ZF35F37R21T40

Specifications may be subject to change without notice