3WL1116-3MB66-4GA4-ZF12F37R21T40

Product ID:161512
Updated: 2026/4/25
Siemens 3WL1116-3MB66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle up to 1600A with IEC In=1600A to 690V. 2、Ensure reliable protection with Icu=66kA at 500V. 3、Integrate easily via rear connection horizontal design. 4、Rely on durable construction for long-lasting performance. 5、Utilize advanced ETU 25 for precise overcurrent release.
Product Details
3WL1116-3MB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-3MB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice