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SiemensAir Circuit Breaker
Product Model

3WL1232-3NB66-4GN4-ZF35F37R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

206540

In Stock
Last updated: 2025/5/12
View Specifications
Siemens 3WL1232-3NB66-4GN4-ZF35F37R21T40

Selling Points

  • 1High Performance: Designed for reliable operation with a rated short-circuit breaking capacity of 100kA at 400 V, 50 Hz.
  • 2Flexible Operation: Suitable for DIN rail (top hat rail) mounting and available in a 3-pole, size II configuration.
  • 3Integrated Protection: Equipped with vertical overcurrent release and adjustable protection settings from 0.4 to 1.
  • 4Motorized/Manual Mechanism: Offers both motorized and manual operating mechanisms for easy control.
  • 5Comprehensive Protection: Includes integrated under-voltage release and switched-off indicator for enhanced safety features.
Product Details
3WL1232-3NB66-4GN4-ZF35F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-3NB66-4GN4-ZF35F37R21T40

Specifications may be subject to change without notice