Product Model

3WL1120-2NB66-4GA4-ZF37K07R21T40

In Stock
Last updated: 2025/5/15
Siemens 3WL1120-2NB66-4GA4-ZF37K07R21T40

Selling Points

  • 1Icu=55 kA at 500 V for robust electrical safety.
  • 2Motorized/manual operating mechanism with spring charging motor.
  • 3Graphic display for LSI protection adjustment and breaker status sensor.
  • 4PROFINET IO, Modbus TCP, and metering capabilities.
  • 5Shutter can be locked with padlock for added security.
Product Details
3WL1120-2NB66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2NB66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice