3WL1116-4NB66-4GA4-ZF02F37R21T40

Product ID:175468
Updated: 2026/4/22
Siemens 3WL1116-4NB66-4GA4-ZF02F37R21T40

Key Features

  • 1Handle up to 1600A at 690V AC for demanding applications. 2、Ensure reliable protection with integrated overcurrent release ETU 25. 3、Simplify installation using the withdrawable circuit breaker design. 4、Interrupt fault currents up to 85kA at 500V for safety. 5、Apply this versatile 3-pole breaker across various high-performance systems.
Product Details
3WL1116-4NB66-4GA4-ZF02F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1116-4NB66-4GA4-ZF02F37R21T40

Specifications may be subject to change without notice