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SiemensAir Circuit Breaker
Product Model

3WL1120-3FB76-4GA4-ZF12R21R55T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

144518

In Stock
Last updated: 2025/4/29
View Specifications
Siemens 3WL1120-3FB76-4GA4-ZF12R21R55T40

Selling Points

  • 1High Current Rating: Handles up to 2000 A at 690 V.
  • 2Enhanced Safety: Features overcurrent release ETU 25 for reliable protection.
  • 3Flexible Installation: Rear horizontal connection for easy setup.
  • 4High Interrupting Capacity: Icu=85 kA at 500 V for robust performance.
  • 5Durable Design: Constructed with high-quality materials for long-lasting use.
Product Details
3WL1120-3FB76-4GA4-ZF12R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3FB76-4GA4-ZF12R21R55T40

Specifications may be subject to change without notice