3WL1112-2NB66-4GA4-ZF12R21T40

Product ID:160056
Updated: 2026/4/25
Siemens 3WL1112-2NB66-4GA4-ZF12R21T40

Key Features

  • 1Deploy high-performance circuit protection for demanding industrial applications. 2、Configure 4-pole, Size 1 protection up to 1250A and 690V AC. 3、Simplify installation with a rear horizontal connection design. 4、Ensure safety with an overcurrent Icu rating of 55 kA at 500V. 5、Receive reliable coverage under a comprehensive 12-month warranty.
Product Details
3WL1112-2NB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-2NB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice